# Monster Memo vs Mandarin Challenge

The clearest difference is in-app purchases: Monster Memo at none against Mandarin Challenge's 2. Mandarin Challenge's advantage is update cadence (weekly vs every 11 months) and chart position (#80 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

Monster Memo costs $0.49 and Mandarin Challenge $0.49 up front. Mandarin Challenge sells 2 in-app purchases, starting at $3.99 per month. Monster Memo asks for nothing beyond the download.

Monster Memo ships an update every 11 months, Mandarin Challenge weekly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Monster Memo | Mandarin Challenge |
| --- | --- | --- |
| Price | $0.49 | $0.49 |
| Rating | — | **[4.4 (35 ratings)](https://appshunter.io/ios/app/mandarin-challenge/id6741360584/reviews)** |
| Number of ratings | — | **35** |
| Positive reviews | — | 57.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Weekly** |
| Monetization | — | Paid |
| Best chart rank | — | **#80** |
| Size | 27 MB | 145 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jan Essig](https://appshunter.io/developer/446378172) | [洋 李](https://appshunter.io/developer/1775198062) |

## What reviewers say

### Monster Memo

[App page](https://appshunter.io/ios/app/monster-memo/id1623341568)

**In-app purchases:** none


### Mandarin Challenge

[App page](https://appshunter.io/ios/app/mandarin-challenge/id6741360584)

**Currently charting:** #80 Top Paid · Trivia, #116 Top Paid · Word (US App Store)

Learn Mandarin through an engaging adventure game. Speak phrases to overcome obstacles, with real-time voice recognition and visual associations. Create custom levels by photographing real-world objects. New content is added regularly.

**Highlights:** Photo-to-level creation, Interactive learning, Real-time voice recognition, Visual association, Camera recording, Continuous updates

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $3.99 | per month |
| Yearly Premium | $19.99 | per year |


## Frequently asked questions

### Is Monster Memo free?

Monster Memo costs $0.49, with no in-app purchases.

### Is Mandarin Challenge free?

Mandarin Challenge costs $0.49, and also offers in-app purchases.

### Do Monster Memo or Mandarin Challenge have ads?

Neither Monster Memo nor Mandarin Challenge shows ads.

### Which is updated more often, Monster Memo or Mandarin Challenge?

Monster Memo ships an update every 11 months, and Mandarin Challenge weekly. Most recently, Monster Memo was updated on October 27, 2026 and Mandarin Challenge on October 25, 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.*