# Caty App vs AI Usage Meter

Caty App and AI Usage Meter are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Caty App sells 1 one-off in-app purchase and AI Usage Meter sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 6, 2026.

## The numbers

| Metric | Caty App | AI Usage Meter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 71 MB | 5 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [OU Catyonic](https://appshunter.io/developer/1863920797) | [Overcomplicated Tech](https://appshunter.io/developer/1895218166) |

## What reviewers say

### Caty App

[App page](https://appshunter.io/ios/app/caty-app/id6759576079)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 AI Messages | $0.99 | one-time |


### AI Usage Meter

[App page](https://appshunter.io/ios/app/ai-usage-meter/id6763213794)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Meter Pro — Monthly | $0.99 | per month |
| AI Meter Supporter — Monthly | $3.99 | per month |
| AI Meter Pro — Annual | $9.99 | per year |
| AI Meter Supporter — Annual | $29.99 | per year |


## Frequently asked questions

### Is Caty App free?

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

### Is AI Usage Meter free?

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

### Do Caty App or AI Usage Meter have ads?

Neither Caty App nor AI Usage Meter shows ads.

### Which is updated more often, Caty App or AI Usage Meter?

Caty App ships an update every 2 months, and AI Usage Meter every 2 months. Most recently, Caty App was updated on October 6, 2026 and AI Usage Meter on October 6, 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.*