# Nitrol Support vs 支票貓 Cheque Kitty

The clearest difference is ads: Nitrol Support at none against 支票貓 Cheque Kitty's shown. Nitrol Support also leads on iOS requirement (12.0 vs 15.1). 支票貓 Cheque Kitty's advantage is update cadence (weekly vs every 5 weeks). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Nitrol Support ships an update every 5 weeks, 支票貓 Cheque Kitty weekly. The most recent releases landed on May 17, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Nitrol Support | 支票貓 Cheque Kitty |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Weekly** |
| Size | 20 MB | 35 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lik On Technology Limited](https://appshunter.io/developer/912327670) | [Ka Hong Tam](https://appshunter.io/developer/1825125165) |

## What reviewers say

### Nitrol Support

[App page](https://appshunter.io/ios/app/nitrol-support/id972593501)

**Features:** macOS Compatibility

**In-app purchases:** none


### 支票貓 Cheque Kitty

[App page](https://appshunter.io/ios/app/cheque-kitty/id6757947755)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nitrol Support free?

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

### Is 支票貓 Cheque Kitty free?

支票貓 Cheque Kitty is free to download, with no in-app purchases.

### Do Nitrol Support or 支票貓 Cheque Kitty have ads?

支票貓 Cheque Kitty shows ads; Nitrol Support does not.

### Which is updated more often, Nitrol Support or 支票貓 Cheque Kitty?

Nitrol Support ships an update every 5 weeks, and 支票貓 Cheque Kitty weekly. Most recently, Nitrol Support was updated on May 17, 2026 and 支票貓 Cheque Kitty on September 10, 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.*