# Donut timer vs UWB Locator

The clearest difference is in-app purchases: UWB Locator at none against Donut timer's 1. UWB Locator also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.6). Donut timer's advantage is update cadence (every 5 days vs fortnightly). On price and device support there is nothing between them.

Both are free to download. Donut timer sells 1 one-off in-app purchase. UWB Locator asks for nothing beyond the download.

Donut timer ships an update every 5 days, UWB Locator fortnightly. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Donut timer | UWB Locator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Fortnightly |
| Size | 4 MB | 123 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hiroyuki Kako](https://appshunter.io/developer/1581721316) | [Egg Carton Studios](https://appshunter.io/developer/671543338) |

## What reviewers say

### Donut timer

[App page](https://appshunter.io/ios/app/donut-timer/id6743337777)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告永久削除 | $2.99 | one-time |


### UWB Locator

[App page](https://appshunter.io/ios/app/uwb-locator/id6748903780)

**In-app purchases:** none


## Frequently asked questions

### Is Donut timer free?

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

### Is UWB Locator free?

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

### Do Donut timer or UWB Locator have ads?

Donut timer shows ads; UWB Locator does not.

### Which is updated more often, Donut timer or UWB Locator?

Donut timer ships an update every 5 days, and UWB Locator fortnightly. Most recently, Donut timer was updated on October 16, 2026 and UWB Locator on October 15, 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.*