# CheckType vs ardi

The clearest difference is update cadence: ardi at every 4 days against CheckType's every 5 months. CheckType's advantage is iOS requirement (9.0 vs 15.0). On price, ads, 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.

CheckType ships an update every 5 months, ardi every 4 days. The most recent releases landed on September 8, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | CheckType | ardi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Size | 16 MB | 114 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [NSD CO., LTD.](https://appshunter.io/developer/450097388) | [Flicfit](https://appshunter.io/developer/1409046521) |

## What reviewers say

### CheckType

[App page](https://appshunter.io/ios/app/checktype/id890795544)

**Features:** macOS Compatibility

**In-app purchases:** none


### ardi

[App page](https://appshunter.io/ios/app/ardi/id6745211084)

**In-app purchases:** none


## Frequently asked questions

### Is CheckType free?

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

### Is ardi free?

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

### Do CheckType or ardi have ads?

Neither CheckType nor ardi shows ads.

### Which is updated more often, CheckType or ardi?

CheckType ships an update every 5 months, and ardi every 4 days. Most recently, CheckType was updated on September 8, 2026 and ardi on September 26, 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.*