# Keys to Care vs CSSL

The clearest difference is iOS requirement: Keys to Care at 13.4 against CSSL's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Keys to Care | CSSL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 19 MB | 32 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ron Thorp](https://appshunter.io/developer/689762497) | [Asha Mungal](https://appshunter.io/developer/1710801524) |

## What reviewers say

### Keys to Care

[App page](https://appshunter.io/ios/app/keys-to-care/id935587341)

**Features:** macOS Compatibility

**In-app purchases:** none


### CSSL

[App page](https://appshunter.io/ios/app/cssl/id6468891554)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Keys to Care free?

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

### Is CSSL free?

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

### Do Keys to Care or CSSL have ads?

Neither Keys to Care nor CSSL shows ads.

### Which is updated more often, Keys to Care or CSSL?

Keys to Care ships an update every 2 months, and CSSL every 2 months. Most recently, Keys to Care was updated on October 1, 2026 and CSSL on September 30, 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.*