# Iscaguard vs AI Sleep

The clearest difference is update cadence: AI Sleep at every 3 months against Iscaguard's every 7 months. AI Sleep also leads on iOS requirement (12.0 vs 15.6). 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.

Iscaguard ships an update every 7 months, AI Sleep every 3 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Iscaguard | AI Sleep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-sleep/id1526266612/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 2 MB | 46 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ISCA UK LTD](https://appshunter.io/developer/1293662442) | [金哲 朴](https://appshunter.io/developer/1526266614) |

## What reviewers say

### Iscaguard

[App page](https://appshunter.io/ios/app/iscaguard/id1293662443)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Sleep

[App page](https://appshunter.io/ios/app/ai-sleep/id1526266612)

This utility app integrates wake-up and sleep aid systems. It records and analyzes sleep data to optimize sleep cycles and works with smart devices for scientific and natural wake-ups. It also uses audio content for effective sleep aid.

**Highlights:** Sleep data recording and analysis, Sleep cycle computation, Smart device integration, Scientific wake-up system, Natural wake-up functionality, Audio content for sleep aid

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

**In-app purchases:** none


## Frequently asked questions

### Is Iscaguard free?

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

### Is AI Sleep free?

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

### Do Iscaguard or AI Sleep have ads?

Neither Iscaguard nor AI Sleep shows ads.

### Which is updated more often, Iscaguard or AI Sleep?

Iscaguard ships an update every 7 months, and AI Sleep every 3 months. Most recently, Iscaguard was updated on November 6, 2026 and AI Sleep on November 3, 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.*