# iStopwatch vs Num Count

The clearest difference is price: iStopwatch at Free against Num Count's $0.99. iStopwatch also leads on update cadence (monthly vs every 3 months) and iOS requirement (16.0 vs 26.0). Num Count's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

iStopwatch is free to download; Num Count costs $0.99 up front. iStopwatch sells 1 one-off in-app purchase. Num Count asks for nothing beyond the download.

iStopwatch ships an update monthly, Num Count every 3 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | iStopwatch | Num Count |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 3 months |
| Size | 9 MB | 19 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [景珂 陈](https://appshunter.io/developer/620312170) | [Kensuke Hoshikawa](https://appshunter.io/developer/733552122) |

## 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 |


### Num Count

[App page](https://appshunter.io/ios/app/num-count-up/id1336096365)

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

**In-app purchases:** none


## Frequently asked questions

### Is iStopwatch free?

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

### Is Num Count free?

Num Count costs $0.99, with no in-app purchases.

### Do iStopwatch or Num Count have ads?

iStopwatch shows ads; Num Count does not.

### Which is updated more often, iStopwatch or Num Count?

iStopwatch ships an update monthly, and Num Count every 3 months. Most recently, iStopwatch was updated on November 6, 2026 and Num Count on November 2, 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.*