# Metta Timer vs Interval Timer

The clearest difference is in-app purchases: Metta Timer at none against Interval Timer's 1. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Metta Timer against 5.0 for Interval Timer. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

Metta Timer ships an update every 3 days, Interval Timer every 2 days. The most recent releases landed on September 29, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Metta Timer | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/metta-timer/id6760636068/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/interval-timer-sound-cue/id6803740279/reviews) |
| Number of ratings | 3 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 31 MB | 4 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Loc Huynh](https://appshunter.io/developer/1788473838) | [Octopus Software LLC](https://appshunter.io/developer/1815869696) |

## What reviewers say

### Metta Timer

[App page](https://appshunter.io/ios/app/metta-timer/id6760636068)

This app provides a customizable interval timer for various activities like training, meditation, and daily rituals. It offers unique visual styles, text-to-speech cues, and a variety of sounds to enhance focus and presence during practice.

**Highlights:** Customizable interval sequences, Text-to-speech spoken cues, Six unique visual styles, Zen Mode for distraction-free sessions, Import custom sounds, Timer presets and history tracking, Data backup and sharing

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

**In-app purchases:** none


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-sound-cue/id6803740279)

Customize your workout timing with spoken countdowns and sound cues. Build complex interval routines for various fitness activities and stay focused on your training without constantly checking the screen.

**Highlights:** Customizable interval timing, Spoken countdowns and sound cues, Support for HIIT, Tabata, and circuits, Adjustable sound and haptic feedback, Workout saving and organization, Offline use and background audio

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Workout Upgrade | $4.99 | one-time |


## Frequently asked questions

### Is Metta Timer free?

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

### Is Interval Timer free?

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

### Which has better reviews, Metta Timer or Interval Timer?

Metta Timer and Interval Timer are both rated 5.0 out of 5 on the App Store, from 3 and 4 ratings respectively.

### Do Metta Timer or Interval Timer have ads?

Neither Metta Timer nor Interval Timer shows ads.

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

Metta Timer ships an update every 3 days, and Interval Timer every 2 days. Most recently, Metta Timer was updated on September 29, 2026 and Interval Timer on September 18, 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.*