# Simpe Training Timer ! vs RoundBell

The clearest difference is ads: RoundBell at none against Simpe Training Timer !'s shown. Simpe Training Timer !'s advantage is update cadence (every 2 days vs every 5 days) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Simpe Training Timer ! ships an update every 2 days, RoundBell every 5 days. The most recent releases landed on September 15, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Simpe Training Timer ! | RoundBell |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | — | Free |
| Size | 44 MB | 3 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tomoaki Okubo](https://appshunter.io/developer/1830995076) | [Starcrown Inc](https://appshunter.io/developer/1082624152) |

## What reviewers say

### Simpe Training Timer !

[App page](https://appshunter.io/ios/app/simpe-training-timer/id6749538572)

**Features:** macOS Compatibility

**In-app purchases:** none


### RoundBell

[App page](https://appshunter.io/ios/app/roundbell-boxing-timer/id6761452918)

This interval timer app is designed for boxing, kickboxing, and martial arts training. It offers customizable round times, audio cues, and voice alerts to keep you on track during workouts. Save your preferred settings for quick access and enjoy a clear, large display visible from a distance.

**Highlights:** Customizable round and interval times, Gong and horn sound alerts, Audio countdowns and voice notifications, Save and load custom presets, Haptic feedback for notifications, Screen wake lock for continuous display

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

**In-app purchases:** none


## Frequently asked questions

### Is Simpe Training Timer ! free?

Simpe Training Timer ! is free to download, with no in-app purchases.

### Is RoundBell free?

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

### Do Simpe Training Timer ! or RoundBell have ads?

Simpe Training Timer ! shows ads; RoundBell does not.

### Which is updated more often, Simpe Training Timer ! or RoundBell?

Simpe Training Timer ! ships an update every 2 days, and RoundBell every 5 days. Most recently, Simpe Training Timer ! was updated on September 15, 2026 and RoundBell on September 20, 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.*