# cntrlF vs kasa

The clearest difference is device support: kasa at 3 against cntrlF's 1. kasa also leads on iOS requirement (13.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. cntrlF sells 3 in-app purchases, starting at $0.99 per month and kasa sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | cntrlF | kasa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Size | 8 MB | 50 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yauheni Mokhan](https://appshunter.io/developer/1707520552) | [Aydn acar](https://appshunter.io/developer/1713167202) |

## What reviewers say

### cntrlF

[App page](https://appshunter.io/ios/app/cntrlf/id6466799787)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $0.99 | per month |
| Family 1 month | $1.99 | per month |
| 1 Year | $12.99 | per year |


### kasa

[App page](https://appshunter.io/ios/app/kasa/id6499106905)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| aylık abonelik | $0.99 | one-time |


## Frequently asked questions

### Is cntrlF free?

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

### Is kasa free?

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

### Do cntrlF or kasa have ads?

Neither cntrlF nor kasa shows ads.

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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.*