# Nuudel vs HSK Memory

The clearest difference is ads: HSK Memory at none against Nuudel's shown. Nuudel's advantage is iOS requirement (12.0 vs 18.2). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 20, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Nuudel | HSK Memory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Size | 35 MB | 18 MB |
| Requires iOS | **12.0** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Suriy Edtech LLC](https://appshunter.io/developer/1713292380) | [Khash-erdene Baasankhuu](https://appshunter.io/developer/1840554444) |

## What reviewers say

### Nuudel

[App page](https://appshunter.io/ios/app/nuudel/id6746559841)

**Features:** macOS Compatibility

**In-app purchases:** none


### HSK Memory

[App page](https://appshunter.io/ios/app/hsk-memory/id6767217101)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nuudel free?

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

### Is HSK Memory free?

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

### Do Nuudel or HSK Memory have ads?

Nuudel shows ads; HSK Memory does not.

### Which is updated more often, Nuudel or HSK Memory?

Nuudel ships an update monthly, and HSK Memory monthly. Most recently, Nuudel was updated on September 20, 2026 and HSK Memory on October 2, 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.*