# Zerdeli bala vs RoboSpark

The clearest difference is iOS requirement: Zerdeli bala at 11.0 against RoboSpark's 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.

## The numbers

| Metric | Zerdeli bala | RoboSpark |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Size | 93 MB | 49 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Raushan Duisenova](https://appshunter.io/developer/1286480690) | [ALisher Teipov](https://appshunter.io/developer/1851653755) |

## What reviewers say

### Zerdeli bala

[App page](https://appshunter.io/ios/app/zerdeli-bala/id1616436382)

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

**In-app purchases:** none


### RoboSpark

[App page](https://appshunter.io/ios/app/robospark/id6755059463)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zerdeli bala free?

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

### Is RoboSpark free?

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

### Do Zerdeli bala or RoboSpark have ads?

Neither Zerdeli bala nor RoboSpark 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.*