# One Left vs TerraLoop

The clearest difference is in-app purchases: One Left at none against TerraLoop's 10. One Left also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. TerraLoop sells 10 one-off in-app purchases. One Left asks for nothing beyond the download.

One Left ships an update monthly, TerraLoop every 2 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | One Left | TerraLoop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 14 MB | 168 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alexandre Brotto Rangel da Silva](https://appshunter.io/developer/1868933438) | [Iurii Rodyk](https://appshunter.io/developer/1894207680) |

## What reviewers say

### One Left

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

**In-app purchases:** none


### TerraLoop

[App page](https://appshunter.io/ios/app/terraloop-logic-puzzle/id6762456674)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,000 Gold | $0.99 | one-time |
| Infinite Lives (1 Hour) | $0.99 | one-time |
| Explorer Starter Kit | $1.99 | one-time |
| 5,500 Gold | $4.99 | one-time |
| Infinite Lives (24 Hours) | $4.99 | one-time |
| Ad-Free Expert Bundle | $9.99 | one-time |
| Bedrock Expert Bundle | $9.99 | one-time |
| 12,000 Gold | $9.99 | one-time |
| Sky Legend Pack | $19.99 | one-time |
| 25,000 Gold | $19.99 | one-time |


## Frequently asked questions

### Is One Left free?

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

### Is TerraLoop free?

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

### Do One Left or TerraLoop have ads?

TerraLoop shows ads; One Left does not.

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

One Left ships an update monthly, and TerraLoop every 2 weeks. Most recently, One Left was updated on October 28, 2026 and TerraLoop on October 25, 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.*