# Chekk vs AntiSpy Shield PRO

The clearest difference is in-app purchases: Chekk at none against AntiSpy Shield PRO's 2. AntiSpy Shield PRO's advantage is update cadence (every 3 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AntiSpy Shield PRO sells 2 in-app purchases, starting at $7.99 per 7 days. Chekk asks for nothing beyond the download.

Chekk ships an update every 3 months, AntiSpy Shield PRO every 3 days. The most recent releases landed on October 2, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Chekk | AntiSpy Shield PRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 73 MB | 9 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chekk Limited](https://appshunter.io/developer/893592775) | [Samat Bogenbaev](https://appshunter.io/developer/1825596723) |

## What reviewers say

### Chekk

[App page](https://appshunter.io/ios/app/chekk/id893592772)

**Features:** macOS Compatibility

**In-app purchases:** none


### AntiSpy Shield PRO

[App page](https://appshunter.io/ios/app/antispy-shield-pro/id6748398125)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ultimate Privacy | $7.99 | per 7 days |
| PRO Privacy | $9.99 | per 7 days |


## Frequently asked questions

### Is Chekk free?

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

### Is AntiSpy Shield PRO free?

AntiSpy Shield PRO is free to download, with in-app purchases available.

### Do Chekk or AntiSpy Shield PRO have ads?

Neither Chekk nor AntiSpy Shield PRO shows ads.

### Which is updated more often, Chekk or AntiSpy Shield PRO?

Chekk ships an update every 3 months, and AntiSpy Shield PRO every 3 days. Most recently, Chekk was updated on October 2, 2026 and AntiSpy Shield PRO on September 25, 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.*