# Simple HIIT vs New Interval Timer

The clearest difference is update cadence: New Interval Timer at every 6 months against Simple HIIT's every 31 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Simple HIIT ships an update every 31 months, New Interval Timer every 6 months. The most recent releases landed on September 14, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Simple HIIT | New Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 6 months** |
| Size | 2 MB | 18 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Beesoft Apps](https://appshunter.io/developer/1420966143) | [UMUT YENIDIL](https://appshunter.io/developer/1788558588) |

## What reviewers say

### Simple HIIT

[App page](https://appshunter.io/ios/app/simple-hiit-interval-timer/id6449968373)

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

**In-app purchases:** none


### New Interval Timer

[App page](https://appshunter.io/ios/app/new-interval-timer/id6757299149)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple HIIT free?

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

### Is New Interval Timer free?

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

### Do Simple HIIT or New Interval Timer have ads?

Neither Simple HIIT nor New Interval Timer shows ads.

### Which is updated more often, Simple HIIT or New Interval Timer?

Simple HIIT ships an update every 31 months, and New Interval Timer every 6 months. Most recently, Simple HIIT was updated on September 14, 2026 and New Interval Timer on September 10, 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.*