# Kwebl vs Rolf Connect Math

The clearest difference is in-app purchases: Rolf Connect Math at none against Kwebl's 1. Rolf Connect Math also leads on device support (3 vs 1). Kwebl's advantage is update cadence (every 5 weeks vs every 3 months) and iOS requirement (8.0 vs 12.2). On price and ads there is nothing between them.

Both are free to download. Kwebl sells 1 one-off in-app purchase. Rolf Connect Math asks for nothing beyond the download.

Kwebl ships an update every 5 weeks, Rolf Connect Math every 3 months. The most recent releases landed on October 29, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Kwebl | Rolf Connect Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Size | 106 MB | 251 MB |
| Requires iOS | **8.0** | 12.2 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kwebl BV](https://appshunter.io/developer/1257058264) | [De Rolf Groep](https://appshunter.io/developer/1337618432) |

## What reviewers say

### Kwebl

[App page](https://appshunter.io/ios/app/kwebl/id1159340619)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Complete signing package | $3.99 | one-time |


### Rolf Connect Math

[App page](https://appshunter.io/ios/app/rolf-connect-math/id1457328747)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kwebl free?

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

### Is Rolf Connect Math free?

Rolf Connect Math is free to download, with no in-app purchases.

### Do Kwebl or Rolf Connect Math have ads?

Neither Kwebl nor Rolf Connect Math shows ads.

### Which is updated more often, Kwebl or Rolf Connect Math?

Kwebl ships an update every 5 weeks, and Rolf Connect Math every 3 months. Most recently, Kwebl was updated on October 29, 2026 and Rolf Connect Math on November 9, 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.*