# Behave כלל vs ThinkTwice!

The clearest difference is update cadence: ThinkTwice! at daily against Behave כלל's every 2 months. Behave כלל's advantage is iOS requirement (15.0 vs 26.0). 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.

Behave כלל ships an update every 2 months, ThinkTwice! daily. Both last shipped on October 19, 2026.

## The numbers

| Metric | Behave כלל | ThinkTwice! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Size | 73 MB | 26 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Clal Insurance](https://appshunter.io/developer/403112275) | [lotan Niv](https://appshunter.io/developer/6816827137) |

## What reviewers say

### Behave כלל

[App page](https://appshunter.io/ios/app/behave/id6739492437)

**Features:** macOS Compatibility

**In-app purchases:** none


### ThinkTwice!

[App page](https://appshunter.io/ios/app/thinktwice/id6816868118)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Behave כלל free?

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

### Is ThinkTwice! free?

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

### Do Behave כלל or ThinkTwice! have ads?

Neither Behave כלל nor ThinkTwice! shows ads.

### Which is updated more often, Behave כלל or ThinkTwice!?

Behave כלל ships an update every 2 months, and ThinkTwice! daily. Most recently, Behave כלל was updated on October 19, 2026 and ThinkTwice! on October 19, 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.*