# Big Fat Timer vs One Timer

The clearest difference is rating: One Timer at 5.0 against Big Fat Timer's 4.2. Big Fat Timer's advantage is in-app purchases (none vs 4) and ratings volume (6 vs 1). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. One Timer sells 4 in-app purchases, starting at $1.99 per month. Big Fat Timer asks for nothing beyond the download.

One Timer holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Big Fat Timer has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Big Fat Timer | One Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (6 ratings)](https://appshunter.io/ios/app/big-fat-timer/id1424777605/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/one-timer-one-tap-timer/id6472574013/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 42 MB |
| Requires iOS | **10.2** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Delirium LLC](https://appshunter.io/developer/1083549808) | [DAIKI YUASA](https://appshunter.io/developer/1632691655) |

## What reviewers say

### Big Fat Timer

[App page](https://appshunter.io/ios/app/big-fat-timer/id1424777605)

This straightforward utility app provides a large, easily visible timer that only counts up. It allows for custom titles and color changes, offering a minimalist approach to time tracking for various simple uses.

**Highlights:** Large, visible timer, Counts up only, Customizable titles, Color customization, Minimalist design

**Features:** macOS Compatibility

**In-app purchases:** none


### One Timer

[App page](https://appshunter.io/ios/app/one-timer-one-tap-timer/id6472574013)

Easily manage multiple timers simultaneously for everyday tasks like cooking or interval training. Quickly start timers with a single tap and customize their appearance with a wide range of colors. The app offers a premium plan for an ad-free experience and unlimited custom timers.

**Highlights:** Simultaneous multi-timer functionality, One-tap timer launch, Customizable color settings (RGB), Background notifications, HIIT and Pomodoro timer support, Stopwatch for work hours

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PREMIUM | $1.99 | per month |
| Buy me a coffee | $1.99 | one-time |
| Buy me a burger | $3.99 | one-time |
| PREMIUM | $9.99 | one-time |


## Frequently asked questions

### Is Big Fat Timer free?

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

### Is One Timer free?

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

### Which has better reviews, Big Fat Timer or One Timer?

One Timer is rated higher. Big Fat Timer averages 4.2 out of 5 from 6 ratings, while One Timer averages 5.0 from 1 ratings.

### Do Big Fat Timer or One Timer have ads?

Neither Big Fat Timer nor One Timer shows ads.

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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.*