# Interval Timer HIIT Timer ++ vs Tabata

The clearest difference is in-app purchases: Tabata at none against Interval Timer HIIT Timer ++'s 1. Tabata also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Interval Timer HIIT Timer ++ sells 1 in-app purchase, starting at $1.99 per 7 days. Tabata asks for nothing beyond the download.

Interval Timer HIIT Timer ++ ships an update every 6 days, Tabata every 8 days. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Interval Timer HIIT Timer ++ | Tabata |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 8 days |
| Size | 6 MB | 21 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Appwallet Technologies Private Limited](https://appshunter.io/developer/1581780855) | [Matthias Knoop](https://appshunter.io/developer/1859924984) |

## What reviewers say

### Interval Timer HIIT Timer ++

[App page](https://appshunter.io/ios/app/interval-timer-hiit-timer-plus-plus/id6737910658)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HIIT | $1.99 | per 7 days |


### Tabata

[App page](https://appshunter.io/ios/app/tabata-beep/id6758702051)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer HIIT Timer ++ free?

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

### Is Tabata free?

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

### Do Interval Timer HIIT Timer ++ or Tabata have ads?

Interval Timer HIIT Timer ++ shows ads; Tabata does not.

### Which is updated more often, Interval Timer HIIT Timer ++ or Tabata?

Interval Timer HIIT Timer ++ ships an update every 6 days, and Tabata every 8 days. Most recently, Interval Timer HIIT Timer ++ was updated on September 23, 2026 and Tabata on September 9, 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.*