# My Workout vs Interval Timer Calendar

The clearest difference is in-app purchases: Interval Timer Calendar at none against My Workout's 5. Interval Timer Calendar also leads on update cadence (every 3 days vs every 2 months) and device support (3 vs 1). My Workout's advantage is review sentiment (79% vs 54%). On price and ads there is nothing between them.

Both are free to download. My Workout sells 5 one-off in-app purchases. Interval Timer Calendar asks for nothing beyond the download.

My Workout ships an update every 2 months, Interval Timer Calendar every 3 days. The most recent releases landed on October 19, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | My Workout | Interval Timer Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (15 ratings)](https://appshunter.io/ios/app/my-workout-track-gym-progress/id1190451910/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | **79.3% of reviews** | 53.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 31 MB | 14 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [mitsuhiro nara](https://appshunter.io/developer/908062910) | [isao utsumi](https://appshunter.io/developer/800652888) |

## What reviewers say

### My Workout

[App page](https://appshunter.io/ios/app/my-workout-track-gym-progress/id1190451910)

This app helps you manage and track your muscle training records across various exercise types. It offers features like automatic calculation of estimated RM, progress graphing, and weight record management to support your fitness journey.

**Highlights:** Track bodyweight, free weight, machine, and aerobic exercises, Automatic estimated RM calculation, Progress graphing for reps, weight, and total lifting volume, Weight record management (body weight, body fat, BMI), Input auxiliary function to copy previous training data, Supports kg and lb units

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aerobic exercise records | $2.99 | one-time |
| Interval timer | $3.99 | one-time |
| Unlock Weight Recording Limit | $4.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Export to File | $4.99 | one-time |


### Interval Timer Calendar

[App page](https://appshunter.io/ios/app/interval-timer-calendar/id1507102637)

This app helps you track your workouts with a simple timer and calendar integration. Set your training and break times, and automatically record your sessions. Save custom timers for quick access to your favorite routines.

**Highlights:** Muscle training timer, Automatic calendar recording, Save custom timer lists, Background operation support, Notification alerts, Workout review on calendar

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

**In-app purchases:** none


## Frequently asked questions

### Is My Workout free?

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

### Is Interval Timer Calendar free?

Interval Timer Calendar is free to download, with no in-app purchases.

### Do My Workout or Interval Timer Calendar have ads?

Both My Workout and Interval Timer Calendar show ads.

### Which is updated more often, My Workout or Interval Timer Calendar?

My Workout ships an update every 2 months, and Interval Timer Calendar every 3 days. Most recently, My Workout was updated on October 19, 2026 and Interval Timer Calendar on October 11, 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.*