# Think vs LeftOn

The clearest difference is in-app purchases: LeftOn at none against Think's 2. LeftOn also leads on ads (none vs shown). Think's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 26.2). On price there is nothing between them.

Both are free to download. Think sells 2 in-app purchases, starting at $0.99 per month. LeftOn asks for nothing beyond the download.

## The numbers

| Metric | Think | LeftOn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | — |
| Size | 94 MB | 1 MB |
| Requires iOS | **12.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Monali Paghadal](https://appshunter.io/developer/1577491687) | [Jordan Anthony Garnett](https://appshunter.io/developer/1861086703) |

## What reviewers say

### Think

[App page](https://appshunter.io/ios/app/think-personal-diary-journal/id6444677091)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $8.99 | per year |


### LeftOn

[App page](https://appshunter.io/ios/app/lefton/id6759007900)

**In-app purchases:** none


## Frequently asked questions

### Is Think free?

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

### Is LeftOn free?

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

### Do Think or LeftOn have ads?

Think shows ads; LeftOn does not.

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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.*