# Mandarin Challenge vs Number Rush (Vargas Tech)

The clearest difference is rating: Number Rush (Vargas Tech) at 5.0 against Mandarin Challenge's 4.4. Number Rush (Vargas Tech) also leads on in-app purchases (none vs 2). Mandarin Challenge's advantage is ratings volume (35 vs 1) and chart position (#39 vs unranked). On price, ads, monetization model and device support there is nothing between them.

Mandarin Challenge costs $0.49 and Number Rush (Vargas Tech) $0.99 up front. Mandarin Challenge sells 2 in-app purchases, starting at $3.99 per month. Number Rush (Vargas Tech) asks for nothing beyond the download.

Number Rush (Vargas Tech) holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Mandarin Challenge has 35 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Mandarin Challenge | Number Rush (Vargas Tech) |
| --- | --- | --- |
| Price | **$0.49** | $0.99 |
| Rating | [4.4 (35 ratings)](https://appshunter.io/ios/app/mandarin-challenge/id6741360584/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/number-rush-vargas-tech/id6760939617/reviews)** |
| Number of ratings | **35** | 1 |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Paid | Paid |
| Best chart rank | **#39** | — |
| Size | 145 MB | 45 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [洋 李](https://appshunter.io/developer/1775198062) | [John Vargas](https://appshunter.io/developer/1885164336) |

## What reviewers say

### Mandarin Challenge

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

**Currently charting:** #39 Top Paid · Trivia, #50 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 |


### Number Rush (Vargas Tech)

[App page](https://appshunter.io/ios/app/number-rush-vargas-tech/id6760939617)

This brain game challenges your ability to remember numbers shown briefly on screen. It's designed to enhance focus, concentration, and short-term memory with quick, engaging rounds suitable for all ages.

**Highlights:** Number memorization gameplay, Simple interface, Improves focus and memory, Quick rounds, Smooth performance

**In-app purchases:** none


## Frequently asked questions

### Is Mandarin Challenge free?

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

### Is Number Rush (Vargas Tech) free?

Number Rush (Vargas Tech) costs $0.99, with no in-app purchases.

### Which has better reviews, Mandarin Challenge or Number Rush (Vargas Tech)?

Number Rush (Vargas Tech) is rated higher. Mandarin Challenge averages 4.4 out of 5 from 35 ratings, while Number Rush (Vargas Tech) averages 5.0 from 1 ratings.

### Do Mandarin Challenge or Number Rush (Vargas Tech) have ads?

Neither Mandarin Challenge nor Number Rush (Vargas Tech) shows ads.

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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.*