# Thumb Timer — The 'One Thumb' timer app

> One-thumb operated timer for countdowns and alarms on iOS devices. (iPhone/iPad app by Hartmut Albers.)

- Source: https://appshunter.io/ios/app/thumb-timer/id1191020419 (this page in markdown: same URL + `.md`)
- Developer: [Hartmut Albers](https://appshunter.io/developer/683782777)
- Category: Utilities, Food & Drink
- Price: Free
- Rating: 4.30/5 from 3 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 6 MB
- Languages: American English, German (Germany)
- Released: 2017-01-05
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/thumb-timer/id1191020419/reviews.md

## What is Thumb Timer?

The iPhone is designed to be used by one hand, or even just by one thumb.
So is 'Thumb Timer'!
Control time setting, count down and alarm mode with just your thumb. Of course the app can be controlled with the left thumb as well as with the right thumb.

- No adds
- No in-app purchases
- No spyware

Just a easy to use timer app!

Enjoy!

## Key features

- Single-thumb control
- Time setting
- Countdown mode
- Alarm mode
- Left/right thumb support
- Ad-free experience

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/thumb-timer/id1191020419/reviews.md

### 3/5 — Unique  and fun

*2023-06-07*

I really enjoy the set up of this timer app. It just feels a bit incomplete. I use it often and I’d really like the option to change the background color and the alarm sound. For me that would make it a 5 star app. Thanks for your time and consideration.

## Frequently asked questions about Thumb Timer

### What is Thumb Timer?

Thumb Timer is a utility app designed for iOS devices that allows you to control time settings, countdowns, and alarms using just one thumb. It's optimized for single-handed use on iPhones and iPads.

### Does Thumb Timer have ads?

No, Thumb Timer is completely ad-free. The app explicitly states 'No adds' in its description, ensuring an uninterrupted user experience.

### Are there any in-app purchases in Thumb Timer?

No, Thumb Timer does not feature any in-app purchases. The app is free to download and use without any additional costs or unlockable content.

### What devices is Thumb Timer compatible with?

Thumb Timer is compatible with iPhone, iPad, and iPod devices. It is designed to run on the iOS operating system.

### How often is Thumb Timer updated?

Thumb Timer was last updated on March 24, 2020, to version 1.1.1. It was initially released on January 5, 2017.

### What is the age rating for Thumb Timer?

Thumb Timer has an age rating of 4+. This indicates it is suitable for children and adults and does not contain mature content.

### What do users like about Thumb Timer?

Users appreciate that Thumb Timer is a straightforward and easy-to-use timer app. Its key selling point is the single-thumb control, making it convenient for quick operations.

### Is Thumb Timer available on Android?

Based on the provided data, Thumb Timer is exclusively available for iOS devices, including iPhone, iPad, and iPod. There is no mention of an Android version.

## Version history (last 4 releases)

### 1.1.1 — 2020-03-24

- Rotating the display parallel to the device rotation is now fully supported
- Support for iPhone X and iPhone 11 has been improved
- Support for the iPads has been added, even if the 'one thumb' philosophy fails a bit here...

### 1.1.0 — 2017-05-31

- Slightly optimized layout
- Optimized alarm sound when running in background

### 1.0.3 — 2017-01-07

Bugfix for a timer problem, when the countdown should run on an inactive iPhone!

### 1.0 — 2017-01-05

No release notes.

## Apps similar to Thumb Timer

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## More apps by Hartmut Albers

- [First Words - A Picture Book](https://appshunter.io/ios/app/first-words-a-picture-book/id1034870031)
- [Minutes Master - Notes & more!](https://appshunter.io/ios/app/minutes-master-notes-and-more/id1143646069)
- [Wavelets](https://appshunter.io/ios/app/wavelets/id1352803012)
- [EXRater](https://appshunter.io/ios/app/exrater/id1503907486)
- [City of Dwarfs](https://appshunter.io/ios/app/city-of-dwarfs/id6740139029)

All apps by Hartmut Albers: https://appshunter.io/developer/683782777

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*