# Simple Timer vs Interval Timer (Simple)

The clearest difference is in-app purchases: Simple Timer at none against Interval Timer (Simple)'s 1. Interval Timer (Simple)'s advantage is update cadence (weekly vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Interval Timer (Simple) sells 1 one-off in-app purchase. Simple Timer asks for nothing beyond the download.

Simple Timer ships an update every 4 weeks, Interval Timer (Simple) weekly. The most recent releases landed on August 20, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Simple Timer | Interval Timer (Simple) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Size | 24 MB | 28 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hyoungil Kim](https://appshunter.io/developer/1694504430) | [Domett Xing](https://appshunter.io/developer/1876098022) |

## What reviewers say

### Simple Timer

[App page](https://appshunter.io/ios/app/simple-timer-hiit-tabata/id6744844224)

**Features:** macOS Compatibility

**In-app purchases:** none


### Interval Timer (Simple)

[App page](https://appshunter.io/ios/app/interval-timer-simple/id6758968811)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Purchase | $6.99 | one-time |


## Frequently asked questions

### Is Simple Timer free?

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

### Is Interval Timer (Simple) free?

Interval Timer (Simple) is free to download, with in-app purchases available.

### Do Simple Timer or Interval Timer (Simple) have ads?

Neither Simple Timer nor Interval Timer (Simple) shows ads.

### Which is updated more often, Simple Timer or Interval Timer (Simple)?

Simple Timer ships an update every 4 weeks, and Interval Timer (Simple) weekly. Most recently, Simple Timer was updated on August 20, 2026 and Interval Timer (Simple) on September 5, 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.*