# Stopwatch & Countdown — using large-sized numbers

> Large-display stopwatch and countdown timer with customizable settings. (iPhone/iPad app by NAOYA ONO.)

- Source: https://appshunter.io/ios/app/stopwatch-and-countdown/id1569326633 (this page in markdown: same URL + `.md`)
- Developer: [NAOYA ONO](https://appshunter.io/developer/1530328146)
- Category: Utilities, Sports
- Price: Free with in-app purchases
- Rating: 4.00/5 from 6 App Store ratings · 12 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 41 MB
- Languages: American English, Japanese
- Released: 2021-05-26
- Data updated: 2026-08-14
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/stopwatch-and-countdown/id1569326633/reviews.md

## What is Stopwatch & Countdown?

Stopwatch with large-sized numbers. Countdown function included.
Simple operation makes it easy for anyone to use.

It can be used for athletics and party games with time limits.


●Basic usage
1. How to start
Tap the start button or the time.

2. How to stop
Tap the Stop button or the time.

3. How to reset
Tap the reset button.


● Countdown function
You can use the countdown function by selecting "Countdown" in the "Mode" item of the setting screen. The start time of the timer can be changed freely (the default setting is 10 minutes).


● Other settings
1. Color settings
You can change the color of the text. The background can be selected from white or black. 


2. Display settings
You can set whether to show or hide "hour", "minute", "second", and "millisecond" individually.


● Privacy Policy
https://apps.seeds-digital.com/privacy-policy/

● Terms of Use
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Large-display stopwatch
- Countdown timer function
- Customizable colors
- Adjustable display elements (hours, minutes, seconds)
- Simple and intuitive operation
- Suitable for sports and games

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Plan | $0.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Support Developer | $0.99 | one-time |
| Remove ads | $24.99 | one-time |


## Recent user reviews (10 of 12)

All indexed reviews: https://appshunter.io/ios/app/stopwatch-and-countdown/id1569326633/reviews.md

### 4/5 — 4 stars because:

*2026-07-19*

Nice, but I get ads for stuff that I’ll never buy.

### 2/5 — なぜ？

*2025-07-03, version 2.4.0*

タイマー機能で初期の10秒から9秒で必ず止まってしまう。電源を切ってみたけど、それでも直らない。ストップウォッチも計れません。なぜですか？改善お願いします。

### 3/5 — PUT THAT BACK          RIGHT          NOW

*2025-06-24*

PUT THAT BACK          RIGHT          NOW

### 5/5 — シンプルが一番

*2024-12-06, version 2.1.0*

時計アプリは別のものを使っていましたが、仕事で時間を計る必要があり、こちらのアプリをダウンロード。カウントダウンとカウントアップ両方できて、とにかくシンプル。余計な機能は不要なのですごく良いです。文字の色が全体的にもう少し太くできる＆蛍光色っぽく明るい色合いだと更に良いのですが。1回15秒程度の広告を見れば24時間は広告が表示されないのも高ポイントです。

### 5/5 — カスタマイズの自由度めっちゃ高い！

*2024-03-30, version 2.1.0*

文字はできるだけ大きい方がよくて、秒未満の数字は要らなかったので、ちょうどよかった。
元から入ってる時計アプリよりカスタマイズができて良いです。

### 1/5 — カウントダウンの設定が保存できない

*2023-12-08, version 2.0.1*

10秒以内を繰り返したい時に停止後リセットを押すと一時間に戻っていちいち10秒に変えないと使えない
停止後スタートで10秒に戻ってくれるでもないので使えませんでした

### 1/5 — Rip off

*2023-10-29*

Paid for ad free, and still get ads. ABSOLUTE RIP OFF!!!!

### 3/5 — 要望:任意の時間からカウントアップ

*2023-09-08, version 2.0.1*

多くのストップウォッチが、0秒からスタートです
私が測り忘れている時もあるので、
自分で指定した時間からカウントアップしてくれるストップウォッチがあればなと思っています。

### 2/5 — 追加してほしい（必ず）

*2022-08-16, version 1.7.0*

・01:30→ 90 みたいに表示の改善 
・ミリ秒も時間設定 
・分を表示していない場合横の右側にミリ秒の表示機能をしていただけると嬉しいです。
・

### 4/5 — 数字がなんかぼやけてる

*2022-05-26, version 1.7.0*

なんか使いやすそうなので，購入しましたが，数字がなんかぼやけていましたwww。でも使いやすいので愛用してます。

## Frequently asked questions about Stopwatch & Countdown

### How do I start the stopwatch in Stopwatch & Countdown?

You can start the stopwatch by tapping the start button or directly on the time display. The app is designed for simple, intuitive operation.

### Can I set a custom start time for the countdown in Stopwatch & Countdown?

Yes, you can set a custom start time for the countdown function. The default setting is 10 minutes, but this can be changed in the settings menu.

### Does Stopwatch & Countdown have ads?

Yes, Stopwatch & Countdown contains advertisements. This is common for free utility apps that offer in-app purchases for enhanced features.

### What devices does Stopwatch & Countdown support?

Stopwatch & Countdown is available on iPhone, iPad, and iPod. It is designed to work across these Apple devices.

### What is the age rating for Stopwatch & Countdown?

The app has an age rating of 4+, making it suitable for a wide range of users, including children.

### How often is Stopwatch & Countdown updated?

The latest version, 2.4.2, was released on March 13, 2026. While the last update date is in the future, indicating potential developer planning, typical update frequency for utilities is often monthly or quarterly.

### What customization options are available in Stopwatch & Countdown?

You can customize the text color and choose between a white or black background. Additionally, you can individually show or hide hours, minutes, seconds, and milliseconds.

### What are the subscription options for Stopwatch & Countdown?

Stopwatch & Countdown offers a Premium Plan for $0.99 per month. This subscription likely removes ads and may unlock additional features.

## Version history (last 5 releases)

### 2.4.2 — 2026-03-13

Fixed an issue on iOS 26.

### 2.4.1 — 2025-12-15

Performance improvements.

### 2.4.0 — 2025-01-19

1. Added more color options to the color settings.
2. You can now select the number of digits for milliseconds between one and two.

### 2.2.0 — 2025-01-17

1. Added font settings.
2. Bug fixes.

### 2.1.0 — 2024-02-20

1. Adjusted the layout.
2. Performance improvements.

## Apps similar to Stopwatch & Countdown

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [Big Timer - Simple](https://appshunter.io/ios/app/big-timer-simple/id1619061460) | 2.6 (5) | Free | Utilities |

## More apps by NAOYA ONO

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- [Glist - Grocery list](https://appshunter.io/ios/app/glist-grocery-list/id1545091002)

All apps by NAOYA ONO: https://appshunter.io/developer/1530328146

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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 2026-08-14.*