# Metta Timer vs RoundBell

The clearest difference is in-app purchases: Metta Timer at none against RoundBell's 1. Metta Timer also leads on update cadence (every 3 days vs every 9 days) and iOS requirement (16.6 vs 18.0). On price, ads and device support there is nothing between them.

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

Metta Timer ships an update every 3 days, RoundBell every 9 days. The most recent releases landed on September 29, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Metta Timer | RoundBell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/metta-timer/id6760636068/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 9 days |
| Monetization | Free | — |
| Size | 31 MB | 5 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Loc Huynh](https://appshunter.io/developer/1788473838) | [InnovaLabWorks](https://appshunter.io/developer/1888514726) |

## 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


### RoundBell

[App page](https://appshunter.io/ios/app/roundbell-round-timer/id6790007564)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RoundBell Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Metta Timer free?

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

### Is RoundBell free?

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

### Do Metta Timer or RoundBell have ads?

Neither Metta Timer nor RoundBell shows ads.

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

Metta Timer ships an update every 3 days, and RoundBell every 9 days. Most recently, Metta Timer was updated on September 29, 2026 and RoundBell on September 11, 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.*