BioForge: AI Fitness Prompts
Tim Doyle Health & Fitness iPhoneiPadiPod touch
BioForge: AI Fitness Prompts is a free Health & Fitness app for iPhone and iPad by Tim Doyle. Requires iOS 18.0. Updated May 27, 2026.
- Price
- Free
- on the App Store
- Size
- 6 MB
- Age 4+
- Updated
- May 27
- 2026 · v1.0.1
Screenshots
About BioForge: AI Fitness Prompts
Build better AI prompts for training conversations. BioForge helps you create structured prompts and instructions for ChatGPT, Claude, Gemini and Grok so your AI starts with the right context from the beginning. Create a one-off Chat Prompt to start a new conversation or generate a persistent Project Instruction you can save inside supported AI platforms for future chats. BioForge does not pretend to be the coach. It helps you create better setup instructions so your chosen AI responds in a more relevant and consistent role. HOW IT WORKS • Complete a short training profile • Select your AI platform • Choose Chat Prompt or Project Instruction • Generate tailored setup text • Copy and paste directly into your AI platform KEY FEATURES • Supports ChatGPT, Claude, Gemini and Grok • One-off prompts and persistent instructions • Platform-specific setup generation • Built-in usage guidance • Local on-device history • Fast and simple workflow PRIVATE BY DESIGN Your saved history remains on your device. No accounts. No tracking. No ads.
What’s new
Version 1.0.1 · Updated May 27, 2026
Saved items in History now include the usage guidance shown at generation time, so you can revisit both the generated prompt or instruction and how to use it later. We’ve also made small wording and clarity improvements across the app.
App privacy
The developer, Tim Doyle, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to BioForge: AI Fitness Prompts
Looking for apps like BioForge: AI Fitness Prompts? Here are 6 similar apps on the App Store. The highest rated is PepDose - Peptide Companion (5.0/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| BioForge: AI Fitness Prompts | – | Free | May 27, 2026 | |
| GymUp: AI Workout Plan & Coach | – | Free | Oct 18, 2026 | Compare |
| PepDose - Peptide Companion | 5.0 / 5 (4) | Free | May 25, 2026 | Compare |
| Sensus: Movement & Recovery | – | Free | Oct 21, 2026 | Compare |
| Liftspan: Strength Training | 5.0 / 5 (1) | Free | Oct 13, 2026 | Compare |
| NavRun: Ultra & Trail Running | 5.0 / 5 (2) | Free | Oct 14, 2026 | Compare |
| Centralive | – | Free | Oct 12, 2026 | Compare |