# Зөв Шийдэл vs MemoKid Math

The clearest difference is in-app purchases: Зөв Шийдэл at none against MemoKid Math's 3. Зөв Шийдэл also leads on iOS requirement (10.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MemoKid Math sells 3 one-off in-app purchases. Зөв Шийдэл asks for nothing beyond the download.

Зөв Шийдэл ships an update every 3 months, MemoKid Math every 2 months. The most recent releases landed on October 10, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Зөв Шийдэл | MemoKid Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/memokid-math/id6448940728/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 64 MB | 43 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Efficient Way](https://appshunter.io/developer/1630740468) | [Master Code LLC](https://appshunter.io/developer/1497174549) |

## What reviewers say

### Зөв Шийдэл

[App page](https://appshunter.io/ios/app/id1669143510)

**Features:** macOS Compatibility

**In-app purchases:** none


### MemoKid Math

[App page](https://appshunter.io/ios/app/memokid-math/id6448940728)

This application offers exercises designed for rapid calculation training. It aims to enhance mental arithmetic skills through a structured program. Developed by the Mongolian Intellectual Academy, it's suitable for young learners.

**Highlights:** Rapid calculation exercises, Mental arithmetic training, Structured learning program, Suitable for young learners

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 months | $12.99 | one-time |
| 6 months | $17.99 | one-time |
| 1 year | $29.99 | one-time |


## Frequently asked questions

### Is Зөв Шийдэл free?

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

### Is MemoKid Math free?

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

### Do Зөв Шийдэл or MemoKid Math have ads?

Neither Зөв Шийдэл nor MemoKid Math shows ads.

### Which is updated more often, Зөв Шийдэл or MemoKid Math?

Зөв Шийдэл ships an update every 3 months, and MemoKid Math every 2 months. Most recently, Зөв Шийдэл was updated on October 10, 2026 and MemoKid Math on October 22, 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.*