# iStopwatch vs Stopwatch°

The clearest difference is in-app purchases: Stopwatch° at none against iStopwatch's 1. Stopwatch° also leads on ads (none vs shown) and update cadence (every 2 weeks vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. iStopwatch sells 1 one-off in-app purchase. Stopwatch° asks for nothing beyond the download.

iStopwatch ships an update monthly, Stopwatch° every 2 weeks. The most recent releases landed on October 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | iStopwatch | Stopwatch° |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (321 ratings)](https://appshunter.io/ios/app/stopwatch/id6449844733/reviews)** |
| Number of ratings | — | **321** |
| Positive reviews | — | 98.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 9 MB | 23 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [景珂 陈](https://appshunter.io/developer/620312170) | [Kai Oelfke](https://appshunter.io/developer/644779478) |

## What reviewers say

### iStopwatch

[App page](https://appshunter.io/ios/app/istopwatch-lcd-timer/id1143929948)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $1.99 | one-time |


### Stopwatch°

[App page](https://appshunter.io/ios/app/stopwatch/id6449844733)

This app provides precise timekeeping with multiple stopwatches for simultaneous activity tracking. It offers a distraction-free full-screen mode and allows data export for analysis. Enjoy a reliable, ad-free, and subscription-free timing experience.

**Highlights:** Multiple stopwatches, Simultaneous activity timing, Full-screen mode, Intuitive interface, CSV data export, Ad-free experience

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 🆓 Free with no ads
- ⏱️ Multiple timers/stopwatches
- 🏷️ Ability to name/label laps and timers
- 🔄 Automatic conversion to days

**What reviewers complain about**

- 🤔 Rating prompts too soon
- 🗑️ Dangerous reset/delete buttons
- ↔️ Button placement not ideal for right-handed users
- ⬆️ Confirmation for delete cannot be disabled

**Reported bugs**

- CSV export not working (produces empty email)

**Requested features**

- Periodically ask for rating after extended use
- Add feature to sum time lapsed in folders
- Add feature to show start and end time for each lap
- Move reset or delete all buttons to less accessible locations
- Make buttons larger for easier use while biking


## Frequently asked questions

### Is iStopwatch free?

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

### Is Stopwatch° free?

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

### Do iStopwatch or Stopwatch° have ads?

iStopwatch shows ads; Stopwatch° does not.

### Which is updated more often, iStopwatch or Stopwatch°?

iStopwatch ships an update monthly, and Stopwatch° every 2 weeks. Most recently, iStopwatch was updated on October 1, 2026 and Stopwatch° on October 30, 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.*