# S vs iROBRU PLUS

The clearest difference is in-app purchases: iROBRU PLUS at none against S's 8. iROBRU PLUS also leads on ads (none vs shown). S's advantage is update cadence (weekly vs monthly) and iOS requirement (12.0 vs 14.0). On price and device support there is nothing between them.

Both are free to download. S sells 8 in-app purchases, starting at $12.99 per month. iROBRU PLUS asks for nothing beyond the download.

S ships an update weekly, iROBRU PLUS monthly. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | S | iROBRU PLUS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/s-mandarinlearn-chinese/id6476895838/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 97.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 86 MB | 228 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [云南君叒国际科技股份有限公司](https://appshunter.io/developer/1728174525) | [CONICLE COMPANY LIMITED](https://appshunter.io/developer/979282578) |

## What reviewers say

### S

[App page](https://appshunter.io/ios/app/s-mandarinlearn-chinese/id6476895838)

This app offers practical Chinese conversation scenarios and sentences for immediate learning and application. It features native speaker audio, AI pronunciation correction, and smart favorites to reinforce memory and improve spoken Chinese skills for daily life, travel, and business.

**Highlights:** 200+ conversation scenarios, 5000+ practical sentences, Native speaker audio, AI pronunciation correction, Smart favorites, Reinforcement exercises

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $12.99 | per month |
| Quarterly Subscription | $22.99 | per 3 months |
| Annual Subscription | $77.99 | per year |
| Discount annual subscription | $77.99 | per year |
| Top-up 40 Coins | $2.19 | one-time |
| Top-up 128 Coins | $6.99 | one-time |
| Top-up 300 Coins | $12.99 | one-time |
| Top-up 800 Coins | $25.90 | one-time |


### iROBRU PLUS

[App page](https://appshunter.io/ios/app/irobru-plus/id6529540702)

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

**In-app purchases:** none


## Frequently asked questions

### Is S free?

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

### Is iROBRU PLUS free?

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

### Do S or iROBRU PLUS have ads?

S shows ads; iROBRU PLUS does not.

### Which is updated more often, S or iROBRU PLUS?

S ships an update weekly, and iROBRU PLUS monthly. Most recently, S was updated on October 22, 2026 and iROBRU PLUS on October 21, 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.*