# IntervalTimer vs 耶巴蒂Lightweight

The clearest difference is in-app purchases: 耶巴蒂Lightweight at none against IntervalTimer's 3. IntervalTimer's advantage is ads (none vs shown) and update cadence (every 10 days vs every 4 weeks). On price and device support there is nothing between them.

Both are free to download. IntervalTimer sells 3 in-app purchases, starting at $1.99 per month. 耶巴蒂Lightweight asks for nothing beyond the download.

IntervalTimer ships an update every 10 days, 耶巴蒂Lightweight every 4 weeks. The most recent releases landed on September 21, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | IntervalTimer | 耶巴蒂Lightweight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/intervaltimer-tabata-and-emom/id6758163235/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 4 weeks |
| Monetization | Freemium | — |
| Size | 18 MB | 1 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WD Studio](https://appshunter.io/developer/1842547806) | [Xiangan Xie](https://appshunter.io/developer/1877304774) |

## What reviewers say

### IntervalTimer

[App page](https://appshunter.io/ios/app/intervaltimer-tabata-and-emom/id6758163235)

This app provides a minimalist yet powerful interval timer for high-intensity workouts like HIIT, Tabata, and EMOM. It features professional voice guidance, customizable templates, and a clear, large display for easy readability during exercise.

**Highlights:** Professional voice guidance, 20+ built-in workout templates, Customizable interval presets, Extra-large, readable display, Three-color phase coding, Workout session tracking

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly $1.99 | $1.99 | per month |
| PRO Annual $19.99 | $9.99 | per year |
| Interval Timer Pro Lifetime | $39.99 | one-time |


### 耶巴蒂Lightweight

[App page](https://appshunter.io/ios/app/lightweight-app/id6760705027)

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

**In-app purchases:** none


## Frequently asked questions

### Is IntervalTimer free?

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

### Is 耶巴蒂Lightweight free?

耶巴蒂Lightweight is free to download, with no in-app purchases.

### Do IntervalTimer or 耶巴蒂Lightweight have ads?

耶巴蒂Lightweight shows ads; IntervalTimer does not.

### Which is updated more often, IntervalTimer or 耶巴蒂Lightweight?

IntervalTimer ships an update every 10 days, and 耶巴蒂Lightweight every 4 weeks. Most recently, IntervalTimer was updated on September 21, 2026 and 耶巴蒂Lightweight on September 8, 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.*