Last updated: June 20, 2026
The short version: Most SEDX apps work entirely offline, require no account, and collect no personal data. The exceptions — apps that need an account to function, and optional features you can turn on that send data to a third-party service (such as an AI assistant) — are called out explicitly below.
This Privacy Policy describes how SEDX, LLC (operating as RLTW, "we," "us," or "our") handles information in connection with the mobile applications we publish (each, an "App"). It applies to all Apps listed at our home page, including the Ranger Handbook, Cadet Handbook, Combat Medic, Army Survival Manual, FM Library, Helicopter Pilot, the Army Branch Handbooks series, Coxswain HQ, MUTCD 11th Edition, Robert's Rules, Abrahamic Reader, ICS Field Guide, Drift, Leafy, PDFKit, Scanly, Counted, Video Timer, TeamHQ, TrackHQ, Settled, MathSprout, Sorted, Can I Eat It, and Cut In Half.
Our reference, training, productivity, and game Apps — including Ranger Handbook, Cadet Handbook, Combat Medic, Army Survival Manual, FM Library, Helicopter Pilot, the Army Branch Handbooks (Infantry, Armor, Aviation, Field Artillery, Medical, Military Police, and others), Coxswain HQ, MUTCD 11th Edition, Robert's Rules, Abrahamic Reader, ICS Field Guide, Drift, Leafy, PDFKit, Scanly, Settled, Can I Eat It, and Cut In Half — are designed to work entirely offline.
For these Apps:
Some of these reference Apps — FM Library, the Army Branch Handbooks, Abrahamic Reader, and Leafy — offer an optional AI assistant that you must turn on yourself. When enabled and used in cloud mode, it sends data to a third-party AI provider you choose. This is described in Section 2 under "AI Assistant." Separately, Counted, MathSprout, and Sorted offer optional AI features that send a photo you take to a third-party AI service; these are described in their own subsections in Section 2. If you never enable these optional features, the Apps behave as described above.
FM Library, the Army Branch Handbooks, Abrahamic Reader, and Leafy include an optional AI assistant (such as an "Ask AI" chat, AI-generated study summaries, AI cross-references, or an AI field-guide write-up). This feature is off until you set it up, and where on-device mode is offered you choose how it runs:
What is sent in cloud mode, and to whom. When you use the assistant in cloud mode, the App sends the following directly from your device to the provider you selected, over an encrypted connection, authenticated with your own API key: (1) your question or request; (2) the relevant text from the App's content needed to answer it — for example, the matching excerpts from the embedded field manuals and any PDFs you have imported (FM Library, Army Branch Handbooks), the scripture verse and reference you are viewing (Abrahamic Reader), or the identified plant's common and scientific name (Leafy); and (3) where applicable, your earlier messages in the current conversation. These Apps send text only — Leafy's plant photo, for instance, stays on your device. Your API key is stored in your device's secure keychain/keystore and is sent only to that provider.
We do not see this data. These requests do not pass through any SEDX server. SEDX does not receive, route, log, or store your questions, the excerpts, the responses, or your API key. The data you send is handled by your chosen AI provider under their privacy policy and terms — see Anthropic's Privacy Policy and OpenAI's Privacy Policy. You are billed by that provider.
Your consent and control. The first time you use cloud mode, the App shows a disclosure identifying the provider and the data that will be sent, and asks you to agree before anything is transmitted. You can decline, switch to on-device mode, or withdraw your consent at any time in the App's AI settings, and you can remove your stored API key at any time. We recommend you do not enter personal, sensitive, or classified information into the assistant.
MathSprout is a K-12 math tutor with an optional AI photo-grading feature. It is off until a parent sets it up with their own Anthropic (Claude) API key. When you grade a worksheet, the App sends, directly from the device to Anthropic using that key: a photo of the completed worksheet, the worksheet's title, and its answer key. The first time the feature is used, the App shows a disclosure naming Anthropic and the data sent, and requires explicit agreement before the photo is transmitted; consent can be withdrawn in Settings. We recommend photographing only the worksheet and avoiding faces or names. The photo is handled by Anthropic under its privacy policy; SEDX does not receive, route, or store it, and there is no MathSprout-operated server.
Sorted is a home-inventory and decluttering App with an optional AI photo-analysis feature that identifies items you photograph and suggests where to keep, store, or donate them. It is off until you enable it, and the first time you use it the App shows a disclosure naming the recipient and the data sent, and requires explicit agreement before any photo is transmitted; consent can be withdrawn in Settings.
What is sent. When you capture or pick a photo for AI analysis, the App sends that photo — which may incidentally show parts of your home and other belongings — together with a short text instruction and the names of your existing rooms/places, to a cloud vision model. Sorted offers two ways to use this:
In both cases the image is handled by the AI provider under its own privacy policy — see Anthropic's Privacy Policy and OpenAI's Privacy Policy. You can always add items manually instead, which never sends a photo off your device.
Video Timer records video on your device with a stopwatch overlay. To do this it requests the camera, microphone, and local storage / photo library permissions. Recorded videos are saved to your device's local storage or photo library. We do not upload, view, or have any access to your recordings.
Can I Eat It? identifies plants and insects from a photo and shows edibility notes, entirely on your device. It requests the camera and photo library permissions so you can photograph or pick an image to identify; the identification model is bundled in the App and runs locally. Your photos are never uploaded — they are processed on-device and not transmitted to us or any third party. There is no account, no analytics, and no cloud AI. The App offers an optional tip jar (a one-time, in-app purchase that unlocks nothing); tips are processed by the Google Play / Apple App Store billing system, and we receive only the store's standard purchase confirmation, never your payment details.
Counted is a calorie tracker designed so that your day-to-day nutrition data never leaves your device unless you ask it to. There is no Counted-operated server. There is no account. The data you log lives in a local SQLite database on your phone.
What's stored locally on your device: food entries (foods, dates, quantities, calories, macros), custom foods and recipes, weight history, water intake, fasting sessions, body measurements, daily calorie/macro goals, body stats (sex, age, height, current weight, activity level) used by the goal calculator, and your preferences. None of this is transmitted to a server we operate. You can export the entire database as JSON at any time from Settings > Backup, and restore from that file.
Camera and photo library are requested so you can scan a product barcode, snap a nutrition label, or take an AI-assisted photo of a meal. Images stay on your device unless you have enabled AI Vision (see below).
Third-party nutrition databases. When you scan a barcode or search for a food, Counted may query Open Food Facts (a non-profit, open-data nutrition database) and the USDA FoodData Central API. Your search terms and barcodes are sent to those services; no other personal data is.
Health Connect (Android) integration is optional. If you grant the corresponding permissions, Counted reads weight, basal metabolic rate, active calories burned, total calories burned, exercise sessions, blood glucose, and sleep duration from Health Connect to personalize your daily calorie budget and to populate the optional Glucose and Sleep tiles. With your separate explicit opt-in, Counted writes a Nutrition record back to Health Connect for each food you log so other Android health apps you authorize can read it. Health Connect data is exchanged on-device with the system Health Connect framework; it is not transmitted to us. You can revoke any of these permissions at any time in the Health Connect app.
AI Vision is optional and uses your own API key. If you choose to enable the cloud-based label OCR or AI photo meal-logging features, you paste your own Anthropic (Claude) or OpenAI API key in Settings. When you trigger one of those features, the image is sent directly from your device to the provider you chose, using your key, billed to your account with that provider. We do not see, route, or store those requests. The key is held in the device's secure keystore.
Adaptive hydration alerts are optional and request the approximate location permission so the app can query the free, no-account public weather service Open-Meteo for today's expected high temperature once per day. Your coordinates are rounded before the request and the response is cached locally; no location data is retained by us.
Notifications are requested only if you enable meal reminders or the weekly weigh-in reminder. Reminders are scheduled locally on the device with no network round-trip.
Crash reporting. Counted uses Sentry's free tier to receive anonymized crash reports — stack traces, device model, OS version, and app version — so we can fix problems we wouldn't otherwise hear about. Sentry is configured with personally-identifying data disabled and screen replays disabled. No food entries, weights, or health metrics are included in crash reports.
Recipe sharing is local-only. The optional Recipe QR Share feature encodes a recipe into a QR code so another person can scan it; the data does not pass through us or any server.
One-time purchase (where applicable). If a future version of Counted offers a paid feature unlock, payment is processed through the Google Play (or Apple App Store) billing system; receipt validation happens between the store and the app, not via us.
PDFKit is an on-device PDF toolkit. The PDF, image, and document files you open are read, edited, converted, OCR'd, signed, and redacted entirely on your device. There is no PDFKit-operated server and no account; your files are never uploaded to us or to any third party, and we have no access to their contents.
Camera is requested only if you use Scan to PDF, to photograph a document and straighten it into a PDF. Scanned pages stay on your device. Storage / document access is used only to open the files you pick and to save or share your results where you choose.
One-time Pro purchase. Unlocking PDFKit Pro is a single in-app purchase processed by Google Play billing. We use RevenueCat to validate and remember that purchase across your devices; for this, RevenueCat receives an anonymous app-generated identifier and your purchase/entitlement status. It does not receive your name, your files, or their contents. See RevenueCat's privacy policy for details. Restoring a purchase queries the same store/RevenueCat record.
TeamHQ is a multi-user team coordination App, so it requires an account and synchronizes data between team members through our servers. When you use TeamHQ we collect:
We use this information solely to operate the App — authenticating you, syncing data across your devices and teammates, and sending notifications you've enabled. We do not sell your data or use it for advertising. You can request deletion of your account and associated data at any time by emailing the address below.
TrackHQ is a track & field meet-management platform with live results, which requires an account and a server-side database. When you use TrackHQ we collect:
Athlete results are typically published publicly by their nature (results boards, leaderboards). Account credentials and any non-public data are kept private and used only to operate the App.
Siraj is a privacy-first Islamic app. There is no account, no advertising, no analytics SDK, and no tracking of any kind. The Quran text, translation, transliteration, tafsir commentary, prayer-time calculation, Qibla direction, duas, Tasbih, the 99 Names, the Hijri calendar, and the memorization (Hifz) tools all run entirely offline on your device.
Location (approximate, foreground-only) is requested for a single purpose: to calculate accurate prayer times and the Qibla direction for where you are. Your coordinates are used on your device and cached locally so the app keeps working offline; they are never uploaded to us or shared with anyone. We operate no server that receives your location. Resolving a city name for display may use your device's operating-system geocoder.
Notifications are requested only if you keep adhan (prayer-time) alerts enabled. They are scheduled locally on the device with no network round-trip.
Audio recitation is the only optional online feature. When you tap play on an ayah, the app streams that recitation from everyayah.com, a free public Quran-audio host; your request for that audio file goes to that host. No personal data is attached. All other content, including tafsir, is bundled in the app and needs no connection.
Premium (subscription). If you subscribe to unlock premium features, payment is processed by Google Play or the Apple App Store billing system, and we use RevenueCat to validate and remember the subscription. RevenueCat receives only an anonymous app-generated identifier and your entitlement status — not your name, your location, or anything you read or memorize in the app.
An App will only request a device permission (camera, microphone, storage, notifications, etc.) when a feature you use requires it. The permission's purpose is described above for the Apps that request any.
Our Apps are distributed through the Google Play Store and (where applicable) the Apple App Store. Those stores independently collect information about your installs, purchases, crashes, and device per their own privacy policies, which we do not control. We may receive aggregate, de-identified statistics from these stores (such as install counts and crash summaries) which are not tied to individual users.
Some Apps may use Google Play's In-App Review feature to invite you to rate the App. This is a Google-mediated interaction; we do not receive any personal information from it.
Our Apps are not directed to children under 13, and we do not knowingly collect personal information from children under 13. For Apps that require an account (TeamHQ, TrackHQ), accounts are intended for users 13 and older, or in the case of minor athletes, created and managed by an adult coach, parent, or guardian on the athlete's behalf. If you believe a child has provided us with personal information, please contact us so we can delete it.
For offline Apps, your data never leaves your device, so its security depends on your device's own protections (screen lock, OS-level encryption). For TeamHQ and TrackHQ, we use industry-standard encryption (HTTPS in transit, encrypted storage at rest) and limit access to your account data to what's necessary to operate the service. No system is perfectly secure, and we cannot guarantee absolute security.
Our reference Apps reproduce or organize unclassified, publicly available source material (U.S. Army field manuals, FAA handbooks, the FHWA MUTCD, public-domain editions of Robert's Rules of Order, and the public-domain editions of religious texts). These Apps are provided for reference and training purposes and are not affiliated with, endorsed by, or sponsored by any government agency or other rights-holder.
We may update this policy from time to time. Material changes will be reflected by an updated "Last updated" date at the top of this page. Continued use of an App after a change indicates acceptance of the revised policy.
SEDX, LLC (RLTW)
Privacy inquiries, data requests, and account deletion: rltw.dev@gmail.com