# Interval Timer vs Vitamin

The clearest difference is in-app purchases: Vitamin at none against Interval Timer's 3. Vitamin also leads on update cadence (every 9 days vs every 5 months). Interval Timer's advantage is iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Interval Timer sells 3 in-app purchases, starting at $1.99 per month. Vitamin asks for nothing beyond the download.

Interval Timer ships an update every 5 months, Vitamin every 9 days. The most recent releases landed on September 26, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Interval Timer | Vitamin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (149 ratings)](https://appshunter.io/ios/app/interval-timer-tabata-timer/id1579228573/reviews)** | — |
| Number of ratings | **149** | — |
| Positive reviews | 29.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 65 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DMYTRO DOLOTOV](https://appshunter.io/developer/1536992504) | [Ahmed Kamel](https://appshunter.io/developer/1842512981) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-tabata-timer/id1579228573)

This versatile timer assists with various fitness routines, including HIIT, Tabata, and boxing. It also functions as a productivity timer for tasks like Pomodoro. Easily configure intervals, sets, and rest periods for personalized workouts.

**Highlights:** HIIT and Tabata workout timer, Boxing and martial arts round timer, Productivity and Pomodoro timer, Customizable interval and set configurations, Templates for quick setup, Supports various fitness exercises

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Access | $1.99 | per month |
| Lifetime Access -50% | $4.99 | one-time |
| Lifetime Access | $9.99 | one-time |


### Vitamin

[App page](https://appshunter.io/ios/app/vitamin-r/id6761000606)

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

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer free?

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

### Is Vitamin free?

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

### Do Interval Timer or Vitamin have ads?

Neither Interval Timer nor Vitamin shows ads.

### Which is updated more often, Interval Timer or Vitamin?

Interval Timer ships an update every 5 months, and Vitamin every 9 days. Most recently, Interval Timer was updated on September 26, 2026 and Vitamin 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.*