Privacy policy

Effective October 23, 2026. This covers the FitGymLog Android app.

What the app stores

Your workouts, routines, exercises and settings are stored on your phone. The developer runs no servers and receives none of your data. The app has no ads, analytics or accounts. If your phone's Android backup is on, Android includes the app's data in that backup to your own Google account, as it does for other apps; the coach's API key is left out.

Google Drive sync (optional)

If you turn on sync, the app keeps one sync file in the hidden app data folder of your own Google Drive, using the drive.appdata permission. That permission lets the app see only its own folder, not your other Drive files. The file holds your workouts, routines and custom exercises so your devices stay in step. If you also turn on Keep coach data in Google Drive, a second file there holds the coach's saved notes, workout notes and body measurements. Only your Google account can reach these files.

Health Connect (optional)

If you turn it on, the app writes each finished workout to Health Connect on your phone: its type, start and end time, title, and a summary of sets, with each cardio block as a session of its own and, if you allow those too, a treadmill's speed and a cardio block's distance. Apps you allow, such as Samsung Health, can then read it there. If you also allow reading exercise, the app looks at the exercise other apps saved during that workout, such as a run your band detected, only to leave out a cardio block they already recorded; it keeps nothing it reads. If you allow reading weight and body fat, the app also reads what your scale app saved in Health Connect, up to a year back if you allow past data, and uses it in the Stats chart, for your calorie target and for the coach, which sends the recent ones to your AI provider.

Coach (optional)

The coach is off unless you turn it on and enter an AI provider's address and your own API key, or the address of a model on your own phone or local network, such as Ollama, which needs no key and may use plain http within that network. When you use it, the app sends that provider your recent workouts and sets, today's workout with how long you've trained and the rest between sets, your bodyweight, sex and goal, your recent body measurements, including any read from Health Connect, the daily calorie target the app works out, your messages to the coach, in chat the names of the exercises in the app, including ones you created, and, if you allow it, the notes you saved. When you ask it about a week in the weekly check-in, it also sends that week's totals, new records, missed reps and weight trend, and your routines with their exercises. A screenshot you ask it to read, such as a scale or InBody result, is sent to that provider too. Height and birth date, if you enter them, are used only on the phone to work out that target. Body measurements you save stay on your phone and in its Android backup, and in Drive only if you keep coach data there. Nothing goes to the developer. The provider's own terms and privacy policy cover what it does with that data; some free tiers use requests to improve their products. The key is encrypted on your phone with the Android Keystore and is left out of backups. The chat, saved notes, workout notes and weekly check-ins stay on your phone, and in its Android backup, unless you also choose to keep the notes in Google Drive. Settings, Coach, Preview what is sent shows the exact request for today's targets.

Links and previews

To show exercise icons in lists and previews in a form guide, the app loads the linked page or video thumbnail directly from that site, such as YouTube, StrongLifts or StrengthLog. Those sites see an ordinary web request from your phone.

Files you import or export

Import and export use files you pick. The app reads or writes only those files.

Deleting your data

• Uninstalling the app deletes the data on your phone.
• To delete the sync file, open Google Drive on the web, go to Settings, then Manage apps, and choose Delete hidden app data for FitGymLog.
• To stop Drive access, remove FitGymLog at myaccount.google.com/permissions.
• Workouts written to Health Connect can be deleted in the Health Connect settings on your phone.

Contact

Questions go to GitHub issues.

한국어 요약

기록은 휴대폰에만 저장되며 개발자에게 전송되지 않습니다. 광고, 분석, 계정이 없습니다. 동기화를 켜면 본인 Google Drive의 앱 전용 숨김 폴더에 동기화 파일 하나를 두며, 이 권한으로는 다른 Drive 파일을 볼 수 없습니다. Health Connect를 켜면 마친 운동의 종류, 시간, 제목, 세트 요약을 휴대폰의 Health Connect에 쓰며, 유산소는 따로 한 세션씩 쓰고, 허용하면 러닝머신 속도와 유산소 거리도 씁니다. 운동 읽기도 허용하면, 밴드가 잡은 달리기처럼 다른 앱이 그 운동 시간에 이미 기록한 유산소를 빼기 위해서만 그 기록을 확인하고, 읽은 내용은 저장하지 않습니다. 체중과 체지방 읽기를 허용하면, 체중계 앱이 Health Connect에 남긴 값을 읽어(과거 데이터를 허용하면 최대 1년 전까지) 통계 그래프, 칼로리 목표, 코치에 쓰며, 코치는 최근 기록을 AI 제공자에게 보냅니다. 운동 아이콘과 자세 가이드는 링크된 사이트(YouTube, StrongLifts, StrengthLog 등)에서 미리보기를 직접 불러옵니다. 코치는 켜고 AI 제공자 주소와 내 API 키를 넣거나, Ollama처럼 내 휴대폰이나 로컬 네트워크에 있는 모델의 주소(키 없이, 그 네트워크 안에서는 일반 http도 가능)를 넣어야만 동작하며, 쓸 때 최근 운동과 세트, 운동한 시간과 세트 사이 휴식을 포함한 오늘의 운동, 체중, 성별, 목표, Health Connect에서 읽은 것을 포함한 최근 체성분 기록, 앱이 계산한 하루 칼로리 목표, 코치에게 보낸 메시지, 대화에서는 직접 만든 것을 포함한 앱의 운동 이름, 허용한 경우 저장한 메모를 그 제공자에게 보냅니다. 주간 체크인에서 코치에게 물으면 그 주의 합계, 새 기록, 못 채운 반복, 체중 추세와 루틴 구성도 보냅니다. 체중계나 인바디 결과처럼 읽어 달라고 고른 스크린샷도 그 제공자에게 보냅니다. 저장한 체성분 기록은 휴대폰과 그 Android 백업에 남고, 코치 데이터를 Drive에 보관할 때만 Drive에도 들어갑니다. 신장과 생년월일을 넣으면 칼로리 목표 계산에만 휴대폰 안에서 쓰입니다. 개발자에게는 아무것도 가지 않으며, 제공자의 약관과 개인정보처리방침이 적용됩니다. API 키는 Android Keystore로 암호화해 휴대폰에 두고 백업에서 제외합니다. 대화와 주간 체크인은 동기화하지 않으며, 원하면 메모와 체성분 기록을 Google Drive에 보관할 수 있습니다. 휴대폰의 Android 백업이 켜져 있으면 다른 앱처럼 이 앱의 데이터도 내 Google 계정 백업에 포함되며, 코치 API 키는 제외됩니다. 앱을 지우면 휴대폰의 데이터가 지워지고, Drive의 동기화 파일은 Drive 설정의 앱 관리에서 지울 수 있습니다.