Stark ViPR vs RepCraft
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stark ViPR
This app provides a comprehensive workout experience with HD video demonstrations of 29 exercises. Users can create personalized routines, track progress, and utilize timers for various training styles like Tabata and HIIT. It also integrates with Apple Health to log burned calories and completed workouts.
- HD video exercise demonstrations
- Personalized workout creation
- Full body workouts
- Step-by-step workout guidance with timers
- Support for Tabata, HIIT, and Circuit training
- Progress tracking and rewards
- Muscle group targeting
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Optimise your results with Stark VIPR! - Be inspired by 29 exercises presented in sharp HD video. - Create your own personal workout. - Get a full body workout with exercises in all ranges of difficulty - While working out, follow the step by step workout-feature which take you through the workout using timers and your chosen specifics. - The timers support different workout types including Tabata, HIIT and Circuit training. - Challenge yourself, get rewards and keep track of your score. - Find exercises targeting specific muscle groups. Integration with Apple Health: Save burned calories and performed workouts. Exercises are performed by the famous professional instructor, Seth Ronland.
RepCraft
This app uses AI to create personalized workout plans based on your fitness goals. It features an intuitive tracker to log your progress, view history, and monitor strength gains. All your data is stored locally, ensuring complete privacy.
- AI-powered workout plan generation
- Workout tracker with rest timer
- Progress charts and workout history
- Data backup and restore
- No account required, local data storage
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RepCraft is a simple, no-nonsense workout app built by a lifter, for lifters. No subscriptions, no ads, no accounts. SMART WORKOUT PLANNING Describe what you're training for and the AI builds a program around your goals, whether that's strength, hypertrophy, or general fitness. Want changes? Ask for them the same way. TRACK YOUR PROGRESS Log every set, rep, and weight with an intuitive tracker. See your history and watch yourself get stronger over time. LIGHTWEIGHT FOOD LOGGING Tell the coach what you ate and it estimates the calories, or scan a packaged food's barcode. No macro spreadsheets, no daily targets. Just a quick log that doesn't drain you. AN HONEST COACH Log your weight by telling the coach and set a goal to lose, maintain, or gain. The coach compares each day against your own recent average and tells you straight how you're doing. JUST HERE TO LIFT? Turn off calorie and weight tracking in Settings and RepCraft is a pure workout app. KEY FEATURES - AI-powered workout programs - Workout tracker with rest timer - Workout history with progress stats - Chat-based calorie logging and barcode scanning - Body-weight tracking with goals - Multiple theme colors - Backup & restore your data PRIVACY No account required. Your workouts, meals, and weigh-ins are stored on your device. When you use the AI features, what you type is sent to OpenAI to generate a reply.
Screenshots
Verdict
The clearest difference is review sentiment: Stark ViPR at 85% against RepCraft's 0%. Stark ViPR also leads on rating (4.8 vs 3.7) and ratings volume (37 vs 3). RepCraft's advantage is price (Free vs $4.99) and update cadence (every 5 days vs every 2 months). On ads, in-app purchases, monetization model 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
RepCraft is free to download; Stark ViPR costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Stark ViPR holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: Stark ViPR has 37 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 85% of Stark ViPR's written reviews are positive against 0% of RepCraft's.
Stark ViPR ships an update every 2 months, RepCraft every 5 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | Stark ViPR | RepCraft |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.8 (37 ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 84.8% of reviews — better | 0.0% of reviews |
| Number of ratings | 37 — better | 3 |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 57 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Postra AB | IVE GRBIC |
Customer experience
Stark ViPR
RepCraft
In-app purchases
Stark ViPR
No in-app purchases
RepCraft
No in-app purchases









