# Stopwatch Pro vs Randomize Number Generator

The clearest difference is update cadence: Randomize Number Generator at every 2 weeks against Stopwatch Pro's every 29 months. Randomize Number Generator also leads on iOS requirement (13.0 vs 15). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stopwatch Pro ships an update every 29 months, Randomize Number Generator every 2 weeks. The most recent releases landed on November 12, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Stopwatch Pro | Randomize Number Generator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 2 weeks** |
| Size | 14 MB | 24 MB |
| Requires iOS | 15 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Krzysztof Gwiazda](https://appshunter.io/developer/1546740383) | [Ashish Kumar Baghel](https://appshunter.io/developer/1724655665) |

## What reviewers say

### Stopwatch Pro

[App page](https://appshunter.io/ios/app/stopwatch-pro-lap-timer/id6505145896)

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

**In-app purchases:** none


### Randomize Number Generator

[App page](https://appshunter.io/ios/app/randomize-number-generator/id6737981529)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stopwatch Pro free?

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

### Is Randomize Number Generator free?

Randomize Number Generator is free to download, with no in-app purchases.

### Do Stopwatch Pro or Randomize Number Generator have ads?

Neither Stopwatch Pro nor Randomize Number Generator shows ads.

### Which is updated more often, Stopwatch Pro or Randomize Number Generator?

Stopwatch Pro ships an update every 29 months, and Randomize Number Generator every 2 weeks. Most recently, Stopwatch Pro was updated on November 12, 2026 and Randomize Number Generator on November 4, 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.*