Ready Trainer One vs Sturdy
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Ready Trainer One
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If you run, lift, ride, or train for anything and you're on a GLP-1 like Ozempic, Mounjaro, or Wegovy, most fitness apps don't understand what your body is doing. They were built before GLP-1s changed the game. Ready Trainer One starts from your reality: your dose schedule, your training load, your recovery, your appetite, your sleep โ all pulled directly from Apple Health. RTO gives you insights, not shame, judgment, or criticism. Your data tells a story about your health and your training. RTO helps you read it. WHAT IT DOES โข Reads your Apple Health data: workouts, sleep, HRV, resting heart rate, weight, food, medications and supplements. โข Surfaces real patterns. Did your readiness drop after your last dose? Did under-fueling on travel days cost you yesterday's workout? You get answers backed by your own data, not vibes. โข Daily Brief: a short, honest morning read on where you are and what to watch for today. โข Today screen: dose schedule, readiness, training load, sleep at a glance. โข Chat with an AI coach that knows your data. Ask anything about your last week, your training, your meds, your weight. Get answers grounded in what actually happened, not generic advice. โข Log food with text or a photo. Track doses, side effects, hydration. โข Insights: charts, correlations, and pattern interpretation that explain what your data means. WHAT IT ISN'T โข Not a diagnostic tool. Not medical advice. Not a substitute for your trainer, your doctor, or your prescriber. โข Not a tracker that ignores your medication. Your GLP-1 schedule shapes everything else, and Ready Trainer One treats it that way. โข Not a shame engine. No streaks, no judgment, no "should-haves." PRIVACY & AI DATA USE โข Apple Health data stays on your device unless you choose an AI-powered feature that needs bounded context to answer. โข AI coaching currently uses Anthropic. Signed-in users route requests through readytrainerone.com before Anthropic; Bring-Your-Own-Key users send requests from their device directly to Anthropic. โข We do not intentionally send your name, email, Apple ID, or Ready Trainer One account identifier to Anthropic. Your messages, selected photos, and health context may still contain personal information. โข We do not sell your data or use it for advertising, marketing, or cross-app tracking. โข Anthropic's API terms say Customer Content is not used to train Anthropic models. โข You can turn AI data sharing off in Settings. Manual logging, Apple Health reads, and non-AI features still work. PRICING โข Free: daily dashboard, manual logging, charts, correlations, dose tracking, and limited AI coaching/photo food parsing. โข Pro ($3.99/month or $29.99/year): higher AI limits, AI-narrated Daily Brief, AI interpretation of your patterns, deeper memory, and more photo food parsing. โข Bring your own Anthropic API key: power users can use their own key in Settings. No AI usage charges from us. Terms of Use (EULA): https://readytrainerone.com/terms Privacy Policy: https://readytrainerone.com/privacy
Sturdy
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The first tracker built only for your GLP-1 journey. Generic calorie apps weren't made for this. Tiny appetites, weekly injections, rotation sites, day-2 nausea, protecting your muscle while the scale drops โ Sturdy understands all of it. MUSCLE GUARD โ THE SCORE NO OTHER TRACKER HAS Up to 40% of GLP-1 weight loss can be muscle. Your weekly Muscle Guard score reads your loss pace and protein intake and tells you, plainly, whether your muscle is protected this week โ and exactly what to do if it isn't. SNAP A PHOTO, GET PROTEIN Point your camera at any meal โ even three bites counts. Our AI estimates protein first, because keeping your muscle is the whole game on a GLP-1. NEVER MISS A SHOT Weekly dose reminders, an injection-site rotation map, and titration-friendly dose logging. You enter what your provider prescribed; we keep it organized. THE REAL TREND, NOT THE NOISE Daily weights bounce. Our smoothed trend line shows what's actually happening, with a realistic projection toward your goal. UNDERSTAND YOUR SIDE EFFECTS Log symptoms in one tap and see how they pattern around your shot day โ so day-2 nausea stops being a surprise. A REPORT YOUR DOCTOR WILL LOVE Export a clean PDF of your weight trend, dose history, and symptoms for appointments. PRIVATE BY DESIGN Your health data stays on your device. No ads, no data selling, ever. Works whichever GLP-1 you're prescribed โ branded or compounded semaglutide and tirzepatide. Sturdy is a tracking tool, not medical advice. Always follow your healthcare provider's instructions. Subscription required after free trial; terms: https://trysturdy.com/terms privacy: https://trysturdy.com/privacy
Screenshots
Verdict
The clearest difference is iOS requirement: Sturdy at 16.4 against Ready Trainer One's 26.4. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Ready Trainer One sells 2 in-app purchases, starting at $3.99 per month and Sturdy sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Ready Trainer One | Sturdy |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days | โ |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 26.4 | 16.4 โ better |
| Further details โ not scored | ||
| Size | 12 MB | 61 MB |
| Age rating | 12+ | 12+ |
| Developer | Nick Dawson | Onur Ozer83450479591 |
In-app purchases
Ready Trainer One
- Pro Monthly$3.991 Month
- Pro Annual$29.991 Year
Sturdy
- Sturdy Pro Monthly7 Days trial$9.991 Month
- Sturdy Pro Annual7 Days trial$59.991 Year









