# RoundBell vs Kind Timer

The clearest difference is in-app purchases: Kind Timer at none against RoundBell's 1. Kind Timer also leads on update cadence (every 10 days vs every 3 months) and device support (3 vs 1). On price and ads there is nothing between them.

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

RoundBell ships an update every 3 months, Kind Timer every 10 days. The most recent releases landed on November 10, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | RoundBell | Kind Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Size | 3 MB | 38 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jaeyoun Kim](https://appshunter.io/developer/6772886377) | [MINSUK SONG](https://appshunter.io/developer/6792583326) |

## What reviewers say

### RoundBell

[App page](https://appshunter.io/ios/app/roundbell/id6796914682)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 개발자 응원하기 | $0.99 | one-time |


### Kind Timer

[App page](https://appshunter.io/ios/app/kind-timer-workout-and-multi/id6829487679)

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

**In-app purchases:** none


## Frequently asked questions

### Is RoundBell free?

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

### Is Kind Timer free?

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

### Do RoundBell or Kind Timer have ads?

Neither RoundBell nor Kind Timer shows ads.

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

RoundBell ships an update every 3 months, and Kind Timer every 10 days. Most recently, RoundBell was updated on November 10, 2026 and Kind Timer on November 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*