# Summit Numbers vs One Left

The clearest difference is ads: One Left at none against Summit Numbers's shown. Summit Numbers's advantage is iOS requirement (15.6 vs 17.6). On price, update cadence, 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.

Summit Numbers ships an update every 6 weeks, One Left monthly. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Summit Numbers | One Left |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 21 MB | 14 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Erdener Uyan](https://appshunter.io/developer/1843571074) | [Alexandre Brotto Rangel da Silva](https://appshunter.io/developer/1868933438) |

## What reviewers say

### Summit Numbers

[App page](https://appshunter.io/ios/app/summit-numbers/id6753334821)

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

**In-app purchases:** none


### One Left

[App page](https://appshunter.io/ios/app/one-left-peg-solitaire/id6757789359)

**In-app purchases:** none


## Frequently asked questions

### Is Summit Numbers free?

Summit Numbers is free to download, with no in-app purchases.

### Is One Left free?

One Left is free to download, with no in-app purchases.

### Do Summit Numbers or One Left have ads?

Summit Numbers shows ads; One Left does not.

### Which is updated more often, Summit Numbers or One Left?

Summit Numbers ships an update every 6 weeks, and One Left monthly. Most recently, Summit Numbers was updated on October 2, 2026 and One Left on October 5, 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.*