# AY SelfProtect vs DeepCTI

The clearest difference is update cadence: DeepCTI at every 6 weeks against AY SelfProtect's every 3 months. DeepCTI also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

AY SelfProtect ships an update every 3 months, DeepCTI every 6 weeks. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | AY SelfProtect | DeepCTI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 10 MB | 43 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 9+ |
| Developer | [anozrway](https://appshunter.io/developer/1785222077) | [DeepCTI LLC](https://appshunter.io/developer/1895026230) |

## What reviewers say

### AY SelfProtect

[App page](https://appshunter.io/ios/app/ay-selfprotect/id6739428629)

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

**In-app purchases:** none


### DeepCTI

[App page](https://appshunter.io/ios/app/deepcti/id6762817382)

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

**In-app purchases:** none


## Frequently asked questions

### Is AY SelfProtect free?

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

### Is DeepCTI free?

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

### Do AY SelfProtect or DeepCTI have ads?

Neither AY SelfProtect nor DeepCTI shows ads.

### Which is updated more often, AY SelfProtect or DeepCTI?

AY SelfProtect ships an update every 3 months, and DeepCTI every 6 weeks. Most recently, AY SelfProtect was updated on October 9, 2026 and DeepCTI on October 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.*