Martial Body
This is not a generic fitness app. There is one fixed programme, one path, and one goal. The entire programme lives on-device in a local SQLite database. No internet connection is required after installation. No telemetry, no analytics, no ads.
Programme Structure
The 24-week plan is split into four progressive phases:
• Phase 1 — Foundation (Weeks 1–6): Build base fitness with mobility work, steady-state cardio, and fundamental strength exercises at 60–70% intensity.
• Phase 2 — Engine Build (Weeks 7–12): Introduce interval training and increase intensity to 75–80%. Conditioning blocks begin.
• Phase 3 — Full Combat (Weeks 13–20): Peak intensity at 85–90% with all-out sprint intervals, finishing circuits, and combat-specific conditioning.
• Phase 4 — MMA Transition (Weeks 21–24): Progressive volume taper with shadowboxing integration. 4 training days per week as you prepare to enter the gym.
Deload weeks (4, 10, 16, 20) automatically reduce volume by 40–50% while maintaining intensity.
Features
• Guided active sessions — step-by-step walkthrough of every exercise, set, rep, and rest period
• Built-in interval timer for conditioning blocks and sprint protocols
• Automatic deload week detection and volume adjustment
• Left-shoulder safety protocol with contextual warnings
• Progress tracking — session history, weekly completion, phase progress, streak
• Visual analytics and progress charts
• Profile with health metrics (BMI, BMR, ideal weight estimates)
• Phase-specific meal plan references
• CSV workout export via share sheet
• Dark theme throughout
Privacy
• Zero network calls — fully offline after install
• No accounts, no cloud sync
• No analytics or tracking of any kind
• No ads, no in-app purchases
• All data stored locally in on-device SQLite
Requirements
• Android 12 (API 31) or newer
Source code: https://github.com/BloodBlinker/martial-body
License: GPL-3.0-or-later
- Author: Robin Roy
- License: GNU General Public License v3.0 or later
- Issue Tracker
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- Build Metadata
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Versions
Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.
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x86_64This version requires Android 12 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Download APK 28 MiB PGP Signature | Build Log
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arm64-v8aThis version requires Android 12 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Download APK 27 MiB PGP Signature | Build Log
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armeabi-v7aThis version requires Android 12 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Download APK 25 MiB PGP Signature | Build Log
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x86_64This version requires Android 12 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Download APK 23 MiB PGP Signature | Build Log
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arm64-v8aThis version requires Android 12 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Download APK 22 MiB PGP Signature | Build Log
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armeabi-v7aThis version requires Android 12 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Download APK 19 MiB PGP Signature | Build Log
-
x86_64This version requires Android 12 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Download APK 22 MiB PGP Signature | Build Log
-
arm64-v8aThis version requires Android 12 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Download APK 21 MiB PGP Signature | Build Log
-
armeabi-v7aThis version requires Android 12 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Download APK 18 MiB PGP Signature | Build Log