# Chatium vs AppMaster Developer

The clearest difference is review sentiment: Chatium at 52% against AppMaster Developer's 0%. Chatium also leads on rating (4.7 vs 3.0) and update cadence (every 2 days vs weekly). AppMaster Developer's advantage is in-app purchases (none vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Chatium sells 1 in-app purchase, starting at $39.99 per month. AppMaster Developer asks for nothing beyond the download.

Chatium holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Chatium has 39 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 52% of Chatium's written reviews are positive against 0% of AppMaster Developer's.

Chatium ships an update every 2 days, AppMaster Developer weekly. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Chatium | AppMaster Developer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (39 ratings)](https://appshunter.io/ios/app/chatium/id1559581934/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/appmaster-developer/id1603773225/reviews) |
| Number of ratings | **39** | 2 |
| Positive reviews | **52.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 17 MB | 45 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chatium](https://appshunter.io/developer/1559581936) | [AppMaster Inc](https://appshunter.io/developer/1603773227) |

## What reviewers say

### Chatium

[App page](https://appshunter.io/ios/app/chatium/id1559581934)

Manage your existing Chatium account or create a new one. This application allows for seamless account management and offers subscriptions through in-app purchases.

**Highlights:** Manage existing Chatium accounts, Create new Chatium accounts, Subscribe to Chatium accounts, In-app purchase subscriptions

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chatium platform access | $39.99 | per month |


### AppMaster Developer

[App page](https://appshunter.io/ios/app/appmaster-developer/id1603773225)

This application allows no-code developers to preview their mobile app projects in real-time. It supports features like QR code scanning, Face-ID authentication, and push notifications, enabling immediate testing of designs and functionalities.

**Highlights:** Real-time project preview, QR and barcode scanning, Face-ID authentication, Push notification testing, No-code development assistance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chatium free?

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

### Is AppMaster Developer free?

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

### Which has better reviews, Chatium or AppMaster Developer?

Chatium is rated higher. Chatium averages 4.7 out of 5 from 39 ratings, while AppMaster Developer averages 3.0 from 2 ratings.

### Do Chatium or AppMaster Developer have ads?

Neither Chatium nor AppMaster Developer shows ads.

### Which is updated more often, Chatium or AppMaster Developer?

Chatium ships an update every 2 days, and AppMaster Developer weekly. Most recently, Chatium was updated on October 13, 2026 and AppMaster Developer on September 30, 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.*