# Math learner vs KDZO

The clearest difference is in-app purchases: KDZO at none against Math learner's 3. KDZO also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Math learner sells 3 in-app purchases, starting at $2.99 per month. KDZO asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Math learner | KDZO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (9 ratings)](https://appshunter.io/ios/app/math-learner-brain-booster/id1578089057/reviews)** | — |
| Number of ratings | **9** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 36 MB |
| Requires iOS | **14.1** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Samsuddin Ahmed Sohag](https://appshunter.io/developer/1566910709) | [NASSER AL FARSI](https://appshunter.io/developer/6810678273) |

## What reviewers say

### Math learner

[App page](https://appshunter.io/ios/app/math-learner-brain-booster/id1578089057)

Enhance problem-solving and analytical skills with this engaging mathematics game. Train your brain with fun calculations and improve mental speed. Offers various math operations and practice modes for all ages.

**Highlights:** Addition, Subtraction, Multiplication, Division, Multiplication and Division Tables, Adjustable number ranges, Countdown timer, Score history, Art whiteboard for practice

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Yearly subscription | $5.99 | per year |
| Buy Life Time Access | $6.99 | one-time |


### KDZO

[App page](https://appshunter.io/ios/app/kdzo/id6810678271)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math learner free?

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

### Is KDZO free?

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

### Do Math learner or KDZO have ads?

Math learner shows ads; KDZO does not.

### Which is updated more often, Math learner or KDZO?

Math learner ships an update every 3 weeks, and KDZO every 3 weeks. Most recently, Math learner was updated on October 24, 2026 and KDZO on October 24, 2026.

---

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