# AR Smart vs Sleep Innov

The clearest difference is update cadence: AR Smart at fortnightly against Sleep Innov's every 19 months. Sleep Innov's advantage is iOS requirement (11.0 vs 14.3). 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.

AR Smart ships an update fortnightly, Sleep Innov every 19 months. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | AR Smart | Sleep Innov |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ar-smart/id1598694952/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 19 months |
| Monetization | Free | — |
| Size | 3 MB | 179 MB |
| Requires iOS | 14.3 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [跃平 高](https://appshunter.io/developer/1051575770) | [eMoMo Technology Co., Ltd.](https://appshunter.io/developer/717812215) |

## What reviewers say

### AR Smart

[App page](https://appshunter.io/ios/app/ar-smart/id1598694952)

Enhance your audio experience with smart sound adjustments. This application aims to improve daily life through intelligent audio features. It offers a streamlined way to manage and optimize your sound settings.

**Highlights:** Smart audio adjustments, Life enhancement features, Optimized sound settings, Streamlined audio management

**Features:** macOS Compatibility

**In-app purchases:** none


### Sleep Innov

[App page](https://appshunter.io/ios/app/sleep-innov/id6443468282)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AR Smart free?

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

### Is Sleep Innov free?

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

### Do AR Smart or Sleep Innov have ads?

Neither AR Smart nor Sleep Innov shows ads.

### Which is updated more often, AR Smart or Sleep Innov?

AR Smart ships an update fortnightly, and Sleep Innov every 19 months. Most recently, AR Smart was updated on October 24, 2026 and Sleep Innov on October 8, 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.*