# Caloryn vs Workout Tracker

The clearest difference is iOS requirement: Workout Tracker at 16.4 against Caloryn's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Caloryn ships an update every 6 days, Workout Tracker every 3 days. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Caloryn | Workout Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 3 days** |
| Size | 6 MB | 49 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Evangelos Karavasileiadis](https://appshunter.io/developer/1838739215) | [INIT, K.K.](https://appshunter.io/developer/1896551301) |

## What reviewers say

### Caloryn

[App page](https://appshunter.io/ios/app/caloryn/id6760196435)

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases:** none


### Workout Tracker

[App page](https://appshunter.io/ios/app/workout-tracker-gymgrid-pro/id6768222847)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Caloryn free?

Caloryn is free to download, with no in-app purchases.

### Is Workout Tracker free?

Workout Tracker is free to download, with no in-app purchases.

### Do Caloryn or Workout Tracker have ads?

Neither Caloryn nor Workout Tracker shows ads.

### Which is updated more often, Caloryn or Workout Tracker?

Caloryn ships an update every 6 days, and Workout Tracker every 3 days. Most recently, Caloryn was updated on October 31, 2026 and Workout Tracker on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*