Blaze vs GymDiary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blaze
Log gym workouts with ease, tracking sets, reps, and weights. Monitor progress with detailed analytics, view workout history, and schedule future sessions. Access exercise tutorials and calculate personal records.
- Streamlined workout logging
- Rest timer and plate calculator
- Exercise tutorials
- Progress metrics and analytics
- Workout calendar
- Personal record tracking
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FEATURES • Clean, distraction-free workout logging • Track sets, reps, and weights with a streamlined interface • Integrated rest timer and plate calculator • Access exercise tutorials via YouTube directly within your workout • Monitor your progress with detailed metrics and analytics • View your workout consistency with an easy-to-read calendar • Schedule your workouts. Never skip leg day again. • Keep tabs on personal records and training streaks • Unlimited Workouts and Exercises included free • Analyze muscle balance and training volume distribution (Blaze Pro) • Track volume and estimated one-rep maxes for any exercise (Blaze Pro) IN-DEPTH ANALYTICS: • Comprehensive workout history • Performance trends over time • Total weight lifted calculations • Workout streak monitoring • See previous lifts directly within your current workout • Detailed exercise progression charts (Blaze Pro) • Volume tracking per muscle (Blaze Pro) • Muscle balance analysis with visual breakdown (Blaze Pro) TERMS OF USE: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ PRIVACY POLICY: https://gist.github.com/liftwithblaze/9865d560d00376d77e4294d0211c2082
GymDiary
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The workout tracker built for serious lifters. Log every set, rep, and weight. Track progressive overload session by session. Monitor volume across every muscle group. GymDiary gives you the data to train smarter — completely free, forever. —————————————————————————— WHAT YOU CAN DO WITH GYMDIARY —————————————————————————— - EXERCISE LOGGING Log sets, reps, and weight for any exercise. Build a complete record of your entire training history. - PROGRESSIVE OVERLOAD TRACKING See your last session's data every time you train. Make deliberate increases to keep building strength over time. - MUSCLE GROUP VOLUME Automatically track weekly training volume for Chest, Back, Legs, Shoulders, and Arms. Know exactly what you've trained. - STRENGTH ANALYTICS Charts for volume, frequency, and personal records. Understand exactly how your training is progressing over weeks and months. - CUSTOM EXERCISE LIBRARY Add your own exercises with custom muscle group mappings. Your library works the way you train. - FULL WORKOUT HISTORY Every session you've ever logged, always available. Search and filter by date, muscle group, or exercise name. - WORKS ON ALL YOUR DEVICES your data syncs across all platforms. Train anywhere. —————————————————————————— BUILT FOR EVERY TRAINING STYLE —————————————————————————— Whether you run Push Pull Legs, Upper Lower, a full-body program, or your own custom split — GymDiary adapts to your routine, not the other way around. No templates forced on you. No premium features locked behind a paywall. No ads. Just a clean, fast workout tracker that gets out of your way and lets you lift. Download GymDiary today — it's free. Forever.
Screenshots
Verdict
The clearest difference is in-app purchases: GymDiary at none against Blaze's 3. GymDiary also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). Blaze's advantage is update cadence (every 2 days vs every 2 weeks). On price and ads 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. Blaze sells 3 in-app purchases, starting at $2.99 per month. GymDiary asks for nothing beyond the download.
Blaze ships an update every 2 days, GymDiary every 2 weeks. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.
| Parameter | Blaze | GymDiary |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 2 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Justin Michael Duke | ANALYTICA SOLUTIONS AND CONSULTING LIMITED |
In-app purchases
Blaze
- Blaze Pro - Monthly7 Days trial$2.991 Month
- Blaze Pro - Yearly14 Days trial$17.991 Year
- Blaze Pro - Lifetime$34.99
GymDiary
No in-app purchases









