# SmartLib vs iKalsel

The clearest difference is update cadence: SmartLib at every 2 months against iKalsel's every 18 months. SmartLib also leads on iOS requirement (13.0 vs 15.0). 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.

SmartLib ships an update every 2 months, iKalsel every 18 months. The most recent releases landed on September 5, 2026 and June 24, 2026 respectively.

## The numbers

| Metric | SmartLib | iKalsel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 18 months |
| Size | 76 MB | 32 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Apps Foundry](https://appshunter.io/developer/383271892) | [WOOLU AKSARA MAYA, PT](https://appshunter.io/developer/736026560) |

## What reviewers say

### SmartLib

[App page](https://appshunter.io/ios/app/smartlib/id6670775061)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### iKalsel

[App page](https://appshunter.io/ios/app/ikalsel/id6738762853)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartLib free?

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

### Is iKalsel free?

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

### Do SmartLib or iKalsel have ads?

Neither SmartLib nor iKalsel shows ads.

### Which is updated more often, SmartLib or iKalsel?

SmartLib ships an update every 2 months, and iKalsel every 18 months. Most recently, SmartLib was updated on September 5, 2026 and iKalsel on June 24, 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.*