Gainz vs ArfiFit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gainz
This app helps serious lifters build structured workout programs, log sets with speed, and review training progress. It focuses on core logging and analytics without gamified elements like streaks or badges. Users can create custom plans, track exercises, and analyze performance data.
- Build and manage structured training programs
- Log workouts with reps, weight, RPE, and rest tracking
- Review workout history and performance analytics
- Create custom exercises and variations
- Share programs and export as PDF
- Offline use and cross-device sync
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ONE LIFT WENT UP. DID YOUR TRAINING? One lift can go up without telling you how the rest of your training went. Gainz puts your program at the heart of the app. Build or pick a program. Change any part of it. Log each set. Then see how you did across exercises, muscle groups, and programs over time. Gainz is for lifters who plan their own training and care about progress over years, not just days. It keeps the full story in one place, so you do not have to judge your training by one good lift. You choose what to keep, change, or try next. BUILD A PROGRAM THAT FITS YOU Build from scratch, pick a Gainz program, browse Community programs, or use one of your own. Each choice opens in the same builder, and you can edit it before you save. Choose your training days, exercises, sets, rep goals, rest times, and number of weeks. Change your program when your goals, gym, or life change. LOG EACH SET. KEEP THE FULL STORY. See today’s workout and the numbers you logged last time. Track weight, reps, and RPE. Add, remove, move, or swap exercises while you train. Add notes to your workout. Set a rest timer, pick its sound, and get an alert even when the app is closed. If your workout gets cut short, Gainz can help you pick up where you left off. You can also log offline and sync across devices when you sign in. SEE MORE THAN ONE LIFT Review past workouts, total load, sets by muscle, and how well you followed your program. Pick a time range to see what changed. Your program may change, but your history stays with you. Gainz Pro adds deeper views: • Program Performance compares two parts of a program. • Muscle Trend groups exercises for the same muscle. • Exercise Progress shows how one lift changed. • Logged RPE adds effort to each view. Each view uses the work you logged and the time range you picked. Gainz does not claim more than your data can show. MAKE GAINZ MATCH HOW YOU TRAIN Browse 300 exercises. See the muscles used, the gear you need, and how to do each one. Make custom exercises and variations so Gainz fits the way you train. Share a program by link. Import a copy you can edit. Post a program to Community. With Pro, save a program as a PDF. FREE AT THE CORE. MORE WITH PRO. Plan, train, review, and adjust for free, with no ads. Gainz Pro adds: • Advanced Review • More program slots • No limit on custom exercises and variations • Program Intelligence as you build • Program PDF export • Custom colors No streaks. No badges. No guilt. No social feed. Just your program, your log, and a clear view of your training over time. Build with care. Log the work. Let your full history guide the next change. Privacy Policy: https://gainzcoach.com/privacy Terms of Use: https://gainzcoach.com/terms Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ArfiFit
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ArfiFit is a workout log for training at home and outdoors: pull-ups, push-ups, dips, squats, lunges, a kettlebell, a pair of dumbbells and running. Every set you log moves you forward. CARVE YOUR STATUE Every rep adds to your lifetime volume, and your statue is carved from the marble with it, through five stages: uncut marble, emerging, kouros or kore, classical, hero. It never goes backwards: what you've built stays built. LEVELS THAT MEAN SOMETHING Push, Pull, Legs, Core and Cardio are each rated from your real training: your best set and your typical weekly volume. Train more and they rise. Take months off and they ease down slowly, but never below half. No points for tapping buttons. RECORDS AND LABOURS ArfiFit spots personal records as you set them: most reps, heaviest set, biggest session, longest hold, longest run. It tells you when you're one rep away. Keep training week after week to complete the Twelve Labours of Heracles. HOME AND OUTDOOR KIT Bodyweight exercises count your body weight. Kettlebell and dumbbell exercises use the weights you own. Running counts by distance or time. PLAN YOUR WEEK Plan workouts on the calendar, get a reminder on training days, and log a set in seconds with Quick Log. AI COACH Not sure what to do today? Pick a focus, a duration and your equipment, and get a plan built from your own exercises. Three free plans every month. WIDGETS See this week's volume, training days and your next record on the Home Screen and Lock Screen.
Screenshots
Verdict
The clearest difference is in-app purchases: ArfiFit at none against Gainz's 2. Gainz's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (15.1 vs 18.0). On price, ads and device support 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. Gainz sells 2 in-app purchases, starting at $5.99 per month. ArfiFit asks for nothing beyond the download.
Gainz ships an update every 3 weeks, ArfiFit every 3 months. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.
| Parameter | Gainz | ArfiFit |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 102 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Gainz Coaching LLC | Artem Filimonchyk |
In-app purchases
Gainz
- Gainz Pro Monthly$5.991 Month
- Gainz Pro Annual14 Days trial$39.991 Year
ArfiFit
No in-app purchases









