# KRBL vs Multiply Practice

The clearest difference is in-app purchases: KRBL at none against Multiply Practice's 1. KRBL also leads on device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Multiply Practice sells 1 one-off in-app purchase. KRBL asks for nothing beyond the download.

## The numbers

| Metric | KRBL | Multiply Practice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | — |
| Size | 13 MB | 2 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NETCOMM LABS PRIVATE LIMITED](https://appshunter.io/developer/1586804933) | [Dolphin Studio](https://appshunter.io/developer/1864090884) |

## What reviewers say

### KRBL

[App page](https://appshunter.io/ios/app/krbl/id1613471629)

**Features:** macOS Compatibility

**In-app purchases:** none


### Multiply Practice

[App page](https://appshunter.io/ios/app/multiply-practice/id6756988612)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $1.99 | one-time |


## Frequently asked questions

### Is KRBL free?

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

### Is Multiply Practice free?

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

### Do KRBL or Multiply Practice have ads?

Neither KRBL nor Multiply Practice 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.*