# One Left vs MindGrid

The clearest difference is update cadence: One Left at monthly against MindGrid's every 3 months. 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.

One Left ships an update monthly, MindGrid every 3 months. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | One Left | MindGrid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 14 MB | 47 MB |
| Requires iOS | 17.6 | **16** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Alexandre Brotto Rangel da Silva](https://appshunter.io/developer/1868933438) | [Mohan Reddy](https://appshunter.io/developer/1870408863) |

## What reviewers say

### One Left

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

**In-app purchases:** none


### MindGrid

[App page](https://appshunter.io/ios/app/mindgrid-daily-math-puzzles/id6760960726)

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

**In-app purchases:** none


## Frequently asked questions

### Is One Left free?

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

### Is MindGrid free?

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

### Do One Left or MindGrid have ads?

Neither One Left nor MindGrid shows ads.

### Which is updated more often, One Left or MindGrid?

One Left ships an update monthly, and MindGrid every 3 months. Most recently, One Left was updated on October 5, 2026 and MindGrid on October 17, 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.*