# Interval Workout Timer vs Rep Up

The clearest difference is in-app purchases: Rep Up at none against Interval Workout Timer's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Interval Workout Timer sells 3 in-app purchases, starting at $2.49 per month. Rep Up asks for nothing beyond the download.

Interval Workout Timer ships an update every 3 days, Rep Up every 2 days. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Interval Workout Timer | Rep Up |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Size | 50 MB | 12 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [YU HUA CHEOK](https://appshunter.io/developer/1889741662) | [Nei Alves](https://appshunter.io/developer/6812042722) |

## What reviewers say

### Interval Workout Timer

[App page](https://appshunter.io/ios/app/interval-workout-timer-block/id6761449890)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Block Timer Pro | $2.49 | per month |
| Block Timer Pro | $11.99 | per year |
| Lifetime Premium | $31.99 | one-time |


### Rep Up

[App page](https://appshunter.io/ios/app/rep-up-gym-workout-log/id6812042720)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Interval Workout Timer free?

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

### Is Rep Up free?

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

### Do Interval Workout Timer or Rep Up have ads?

Neither Interval Workout Timer nor Rep Up shows ads.

### Which is updated more often, Interval Workout Timer or Rep Up?

Interval Workout Timer ships an update every 3 days, and Rep Up every 2 days. Most recently, Interval Workout Timer was updated on October 3, 2026 and Rep Up on October 24, 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.*