# Monstalk vs BOOUP

The clearest difference is in-app purchases: BOOUP at none against Monstalk's 10. Monstalk's advantage is iOS requirement (11.0 vs 15.1). On price, update cadence, 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. BOOUP asks for nothing beyond the download.

Monstalk ships an update every 4 days, BOOUP weekly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Monstalk | BOOUP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Size | 96 MB | 42 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [illunex](https://appshunter.io/developer/1652650331) | [UPLABS](https://appshunter.io/developer/1895236900) |

## 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 |


### BOOUP

[App page](https://appshunter.io/ios/app/booup/id6779495119)

**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 BOOUP free?

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

### Do Monstalk or BOOUP have ads?

Neither Monstalk nor BOOUP shows ads.

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

Monstalk ships an update every 4 days, and BOOUP weekly. Most recently, Monstalk was updated on October 25, 2026 and BOOUP 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.*