# MathWise vs RekenSter

The clearest difference is in-app purchases: RekenSter at none against MathWise's 3. RekenSter also leads on update cadence (every 10 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MathWise sells 3 in-app purchases, starting at $1.99 per month. RekenSter asks for nothing beyond the download.

MathWise ships an update every 2 months, RekenSter every 10 days. The most recent releases landed on October 21, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | MathWise | RekenSter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Size | 8 MB | 0 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ziya Bal](https://appshunter.io/developer/1045203316) | [Inter Pipe Tool BV](https://appshunter.io/developer/6814825884) |

## What reviewers say

### MathWise

[App page](https://appshunter.io/ios/app/mathwise-learn-math/id1500016018)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium access | $1.99 | per month |
| Premium access | $7.99 | per 6 months |
| Premium access | $10.99 | per year |


### RekenSter

[App page](https://appshunter.io/ios/app/rekenster/id6814825882)

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

**In-app purchases:** none


## Frequently asked questions

### Is MathWise free?

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

### Is RekenSter free?

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

### Do MathWise or RekenSter have ads?

Neither MathWise nor RekenSter shows ads.

### Which is updated more often, MathWise or RekenSter?

MathWise ships an update every 2 months, and RekenSter every 10 days. Most recently, MathWise was updated on October 21, 2026 and RekenSter on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*