# ChatFish vs VibeRead AI

The clearest difference is update cadence: VibeRead AI at every 2 weeks against ChatFish's every 2 months. VibeRead AI also leads on iOS requirement (15.5 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ChatFish sells 2 in-app purchases, starting at $3.99 per 7 days and VibeRead AI sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ChatFish ships an update every 2 months, VibeRead AI every 2 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | ChatFish | VibeRead AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 20 MB | 101 MB |
| Requires iOS | 18.0 | **15.5** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Offshore Apps Limited](https://appshunter.io/developer/1839062107) | [METEHAN TEKIN](https://appshunter.io/developer/1894696767) |

## What reviewers say

### ChatFish

[App page](https://appshunter.io/ios/app/chatfish-ai-detector/id6752357445)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |


### VibeRead AI

[App page](https://appshunter.io/ios/app/viberead-ai-chat-decoder/id6788483590)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Tokens | $1.99 | one-time |
| 10 Tokens | $3.99 | one-time |
| 25 Tokens | $8.99 | one-time |
| 60 Tokens | $14.99 | one-time |


## Frequently asked questions

### Is ChatFish free?

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

### Is VibeRead AI free?

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

### Do ChatFish or VibeRead AI have ads?

Neither ChatFish nor VibeRead AI shows ads.

### Which is updated more often, ChatFish or VibeRead AI?

ChatFish ships an update every 2 months, and VibeRead AI every 2 weeks. Most recently, ChatFish was updated on November 5, 2026 and VibeRead AI on November 5, 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.*