# Calculator with 100000 button vs Stopwatch

The clearest difference is in-app purchases: Calculator with 100000 button at none against Stopwatch's 4. Stopwatch's advantage is ads (none vs shown) and iOS requirement (17.0 vs 26.1). On price, update cadence and device support there is nothing between them.

Both are free to download. Stopwatch sells 4 in-app purchases, starting at $2.99 per 7 days. Calculator with 100000 button asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Calculator with 100000 button | Stopwatch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Size | 42 MB | 45 MB |
| Requires iOS | 26.1 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [Vasilii Polovnikov](https://appshunter.io/developer/1716165883) |

## What reviewers say

### Calculator with 100000 button

[App page](https://appshunter.io/ios/app/calculator-with-100000-button/id6755473559)

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

**In-app purchases:** none


### Stopwatch

[App page](https://appshunter.io/ios/app/stopwatch-lap-timer/id6772559691)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium · 1 week | $2.99 | per 7 days |
| Premium · 1 month | $3.99 | per month |
| Premium · 1 year | $5.99 | per year |
| Premium · Lifetime | $7.99 | one-time |


## Frequently asked questions

### Is Calculator with 100000 button free?

Calculator with 100000 button is free to download, with no in-app purchases.

### Is Stopwatch free?

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

### Do Calculator with 100000 button or Stopwatch have ads?

Calculator with 100000 button shows ads; Stopwatch does not.

### Which is updated more often, Calculator with 100000 button or Stopwatch?

Calculator with 100000 button ships an update every 2 months, and Stopwatch every 2 months. Most recently, Calculator with 100000 button was updated on October 30, 2026 and Stopwatch on October 31, 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.*