# One vs Cool Multi Timer

The clearest difference is rating: One at 5.0 against Cool Multi Timer's 4.2. One also leads on review sentiment (100% vs 64%). Cool Multi Timer's advantage is update cadence (every 6 months vs every 23 months) and iOS requirement (6.0 vs 12.0). On price, ratings volume, ads 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.

One holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews point the same way: 100% of One's written reviews are positive against 64% of Cool Multi Timer's.

One ships an update every 23 months, Cool Multi Timer every 6 months. The most recent releases landed on September 10, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | One | Cool Multi Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/one-tap-timer/id737441400/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/cool-multi-timer/id1024566685/reviews) |
| Number of ratings | 4 | **5** |
| Positive reviews | **100.0% of reviews** | 64.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 6 months** |
| Monetization | Free | Free |
| Size | 1 MB | 101 MB |
| Requires iOS | 12.0 | **6.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Oleksandr Prosin](https://appshunter.io/developer/1191609404) | [Serhii Simkovskyi](https://appshunter.io/developer/959904647) |

## 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


### Cool Multi Timer

[App page](https://appshunter.io/ios/app/cool-multi-timer/id1024566685)

Manage multiple timers simultaneously with a stylish and user-friendly interface. This tool offers a variety of timer types, including hourglass, kitchen timer, countdown, and stopwatch, with customizable durations and visual/sound notifications. It's designed for ease of use, even for children, and can run in the background.

**Highlights:** Up to 15 timers on 3 pages, Simultaneous start/stop, Stylish animated design, Visual and sound notifications, Background operation, Wide duration range (seconds to 100 hours)

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

**In-app purchases:** none


## Frequently asked questions

### Is One free?

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

### Is Cool Multi Timer free?

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

### Which has better reviews, One or Cool Multi Timer?

One is rated higher. One averages 5.0 out of 5 from 4 ratings, while Cool Multi Timer averages 4.2 from 5 ratings.

### Do One or Cool Multi Timer have ads?

Neither One nor Cool Multi Timer shows ads.

### Which is updated more often, One or Cool Multi Timer?

One ships an update every 23 months, and Cool Multi Timer every 6 months. Most recently, One was updated on September 10, 2026 and Cool Multi Timer on August 27, 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.*