# One vs ResetTimer

The clearest difference is in-app purchases: One at none against ResetTimer's 1. One also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). ResetTimer's advantage is update cadence (every 4 months vs every 23 months). On price and device support there is nothing between them.

Both are free to download. ResetTimer sells 1 one-off in-app purchase. One asks for nothing beyond the download.

One ships an update every 23 months, ResetTimer every 4 months. The most recent releases landed on September 28, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | One | ResetTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/one-tap-timer/id737441400/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 23 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 1 MB | 36 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Oleksandr Prosin](https://appshunter.io/developer/1191609404) | [SUNGJUN HWANG](https://appshunter.io/developer/1823161300) |

## What reviewers say

### One

[App page](https://appshunter.io/ios/app/one-tap-timer/id737441400)

A straightforward countdown timer for iPhone designed for ease of use. Its intuitive interface allows you to start and manage timers with a single tap, making it a convenient tool for daily tasks. The app focuses on essential functionality without unnecessary complexity.

**Highlights:** One-tap timer start and toggle, Vivid and intuitive user interface, Ergonomic design and functionality, Convenient for everyday use

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

**In-app purchases:** none


### ResetTimer

[App page](https://appshunter.io/ios/app/resettimer/id6756543750)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is One free?

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

### Is ResetTimer free?

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

### Do One or ResetTimer have ads?

ResetTimer shows ads; One does not.

### Which is updated more often, One or ResetTimer?

One ships an update every 23 months, and ResetTimer every 4 months. Most recently, One was updated on September 28, 2026 and ResetTimer on October 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.*