# Monstalk vs OYuni

The clearest difference is in-app purchases: OYuni at none against Monstalk's 10. Monstalk's advantage is update cadence (every 4 days vs weekly) and iOS requirement (11.0 vs 15). On price, ads and device support there is nothing between them.

Both are free to download. Monstalk sells 10 in-app purchases, starting at $15.49 per month. OYuni asks for nothing beyond the download.

Monstalk ships an update every 4 days, OYuni weekly. The most recent releases landed on September 16, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Monstalk | OYuni |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Size | 96 MB | 190 MB |
| Requires iOS | **11.0** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [illunex](https://appshunter.io/developer/1652650331) | [许国 杨](https://appshunter.io/developer/1864791990) |

## What reviewers say

### Monstalk

[App page](https://appshunter.io/ios/app/monstalk-learning-chat/id6444152796)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monstalk VIP Membership | $15.49 | per month |
| 40 Candy | $3.99 | one-time |
| Block Ads 1 month | $3.99 | one-time |
| 60 Candy | $5.99 | one-time |
| 130 Candy | $10.99 | one-time |
| 250 Candy | $19.99 | one-time |
| Block Ads 6 month | $19.99 | one-time |
| Block Ads 12 month | $35.99 | one-time |
| 530 Candy | $39.99 | one-time |
| 1,050 Candy | $69.99 | one-time |


### OYuni

[App page](https://appshunter.io/ios/app/oyuni/id6758028440)

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

**In-app purchases:** none


## Frequently asked questions

### Is Monstalk free?

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

### Is OYuni free?

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

### Do Monstalk or OYuni have ads?

Neither Monstalk nor OYuni shows ads.

### Which is updated more often, Monstalk or OYuni?

Monstalk ships an update every 4 days, and OYuni weekly. Most recently, Monstalk was updated on September 16, 2026 and OYuni on September 18, 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.*