# think vs ToDoBuff ~ToDo×Scheduling

The clearest difference is in-app purchases: think at none against ToDoBuff ~ToDo×Scheduling's 1. think also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ToDoBuff ~ToDo×Scheduling sells 1 one-off in-app purchase. think asks for nothing beyond the download.

## The numbers

| Metric | think | ToDoBuff ~ToDo×Scheduling |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 3 MB | 14 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [B-AN, CO., LTD.](https://appshunter.io/developer/1531466773) | [Taito Iikura](https://appshunter.io/developer/1506013840) |

## What reviewers say

### think

[App page](https://appshunter.io/ios/app/think-think/id1599409526)

**Features:** macOS Compatibility

**In-app purchases:** none


### ToDoBuff ~ToDo×Scheduling

[App page](https://appshunter.io/ios/app/todobuff-todoscheduling/id6740168317)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ads Removal | $14.99 | one-time |


## Frequently asked questions

### Is think free?

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

### Is ToDoBuff ~ToDo×Scheduling free?

ToDoBuff ~ToDo×Scheduling is free to download, with in-app purchases available.

### Do think or ToDoBuff ~ToDo×Scheduling have ads?

ToDoBuff ~ToDo×Scheduling shows ads; think 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.*