# Calorendar vs Simple Workout Log

The clearest difference is update cadence: Simple Workout Log at fortnightly against Calorendar's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Calorendar sells 3 one-off in-app purchases and Simple Workout Log sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Calorendar ships an update monthly, Simple Workout Log fortnightly. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Calorendar | Simple Workout Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/calorendar/id6476524204/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 1 MB | 1 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jenny Kim](https://appshunter.io/developer/1614543716) | [Abdelhak Soltani](https://appshunter.io/developer/1838395662) |

## What reviewers say

### Calorendar

[App page](https://appshunter.io/ios/app/calorendar/id6476524204)

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.

**Highlights:** Calorie burn visualization, Color-coded intensity, Customizable themes, Home screen widget support, Workout progress tracking

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StarryYellow | $0.99 | one-time |
| Workout | $0.99 | one-time |
| BlackWhite | $0.99 | one-time |


### Simple Workout Log

[App page](https://appshunter.io/ios/app/simple-workout-log-onerep/id6754932236)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy forever | $7.99 | one-time |


## Frequently asked questions

### Is Calorendar free?

Calorendar is free to download, with in-app purchases available.

### Is Simple Workout Log free?

Simple Workout Log is free to download, with in-app purchases available.

### Do Calorendar or Simple Workout Log have ads?

Neither Calorendar nor Simple Workout Log shows ads.

### Which is updated more often, Calorendar or Simple Workout Log?

Calorendar ships an update monthly, and Simple Workout Log fortnightly. Most recently, Calorendar was updated on October 3, 2026 and Simple Workout Log on October 2, 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.*