Calorendar vs GymLog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calorendar
This app visually represents your workout intensity through color. The more calories you burn, the brighter your display becomes. Customize themes and showcase your progress on your home screen.
- Calorie burn visualization
- Color-coded intensity
- Customizable themes
- Home screen widget support
- Workout progress tracking
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The more calories you burn from workouts, the brighter your colors will be. Change the theme and display it on your home screen.
GymLog
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GymLog – Workout tracker for Lifters and Coaches Whether you want to track your own progress or professionally manage your clients, GymLog helps you keep every workout under control. For Lifters: - Quick workout logging. Record exercises, sets, reps, and weights in just a few seconds. - Complete workout history. Keep all your workouts neatly organized, repeat them with one tap, or easily edit them. - Clear analytics. Track your progress with statistics and charts and train smarter. - Extensive exercise database. All your favorite exercises in one place. - Workout planning. Create training plans based on your goals. - Share your results. Create attractive workout graphics and share them with friends or on social media. For coaches: - Client management. Keep all your clients organized in one place and track their progress. - Training plan creation. Prepare and adjust plans for your clients. - Complete progress overview. Monitor workout history, statistics, and analytics for each client. - Coach clients from anywhere. Log their workouts, evaluate results, and manage everything in one app. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: GymLog at 15.0 against Calorendar's 17.0. 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. Calorendar sells 3 one-off in-app purchases and GymLog sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Calorendar ships an update monthly, GymLog every 3 weeks. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.
| Parameter | Calorendar | GymLog |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Jenny Kim | Robert Kerlik |
In-app purchases
Calorendar
- StarryYellow$0.99
- Workout$0.99
- BlackWhite$0.99
GymLog
- GymLog Pro$2.991 Month
- GymLog Trainer$4.991 Month









