Max AI vs Protein Ring
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Max AI
Effortlessly log your workouts using AI-powered photo detection. Get detailed metrics and analytics to track your strength and volume trends. Designed for experienced lifters focused on progression and results.
- AI photo logging
- AI-generated routines
- Customizable workout plans
- Strength and volume analytics
- Set-by-set tracking
- 500+ exercise library
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HOW TO USE MAX AI 1. Answer fitness assessment to build your workout plan 2. Snap a photo of your workout 3. Get your breakdown of your workout metrics. Max AI is the #1 AI workout tracker that uses photo detection to make logging effortless so you can focus on the only thing that matters: lifting. Max AI isn’t another bloated fitness app. It’s built for lifters who want to train hard, stay consistent, and stop wasting time with manual logging. Our photo-based tracker gives you the tools and data you need to finally build the physique you’ve been chasing. Why Max AI? - Photo logging in seconds: Focus on lifting, not data entry - AI-generated routines: built from your preferences, goals, and schedule - Custom routines: full control of your split - Recent workout history: see your last session instantly - Analytics: track strength and volume trends - Set-by-set tracking: move through sets fast - Auto-fill sets and reps: smart defaults that adapt - Exercise how-tos: quick form cues when needed - 500+ exercise library: find the exact movement - Always-on dark UI: easy to read in the gym What Max AI is not? - For beginners: If you need hand-holding or constant motivation, this isn’t your app. + Max AI is built for experienced lifters who want an easier way to stay consistent with tracking. - Course Marketplace: Full of programs and microtransactions + We’re here to make you stronger, not sell you twenty programs you’ll never finish. -Social trackers: If you're looking for selfies, likes, and impressions, look elsewhere. + Max AI is for people who care about training, progression, and results. TERMS: https://www.getmaxai.app/termsandconditions If you lift hard, this app is built for you. Get Max AI and build your program today.
Protein Ring
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Protein Ring turns a plain sentence about what you ate into an honest protein number. Type what you actually ate, like "2 eggs, oats, and a protein shake". In seconds you see your protein, calories and the nutrients you're low on. Check the estimate, change what's wrong, and watch the ring fill. No photos, no barcodes, no food search. Key features: - A protein target sized from your goal, your training week and your body details, with Apple Health import if you want it. - Meal logging in your own words, typed or dictated. - Every estimate is shown for you to check before it counts. Change the words and it is estimated again. - Log again: repeat a meal you have had, with last time's estimate. - Insights over your last 28 days: how often protein reached its target, macros against your plan, and which nutrients fall short of the daily reference. - Apple Health, if you allow it: import body details, and add saved meals to Health. - Apple Watch: dictate a meal on your wrist and review it on your iPhone. - Home Screen and Lock Screen widgets, and a Live Activity while the estimate works. - At most one reminder a day, and only if you turn it on. The weekly and yearly plans renew until you cancel; Apple shows the price before you confirm. Estimates can be incomplete or wrong; you check them before they count. Protein Ring is for general wellness and is not medical advice. LEGAL & SUPPORT Privacy Policy: https://proteinring.com/privacy Terms of Service: https://proteinring.com/terms Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://proteinring.com/support
Screenshots
Verdict
The clearest difference is iOS requirement: Max AI at 15.1 against Protein Ring's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Max AI sells 6 in-app purchases, starting at $2.99 per 7 days and Protein Ring sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Max AI ships an update every 11 days, Protein Ring every 2 weeks. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.
| Parameter | Max AI | Protein Ring |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 11 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 90 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Aha Moment | Typedream LLP |
In-app purchases
Max AI
- Max AI$2.997 Days
- Max AI7 Days trial$4.991 Month
- English1 Month trial$7.991 Month
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- Max AI7 Days trial$34.991 Year
- English1 Month trial$59.991 Year
- Max AI Pro$39.99
Protein Ring
- Protein Ring Weekly$4.997 Days
- Protein Ring Yearly3 Days trial$39.991 Year









