# Sharp Air vs EvoStart

The clearest difference is review sentiment: EvoStart at 36% against Sharp Air's 10%. EvoStart also leads on update cadence (every 3 months vs every 7 months). Sharp Air's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Sharp Air ships an update every 7 months, EvoStart every 3 months. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Sharp Air | EvoStart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (23 ratings)](https://appshunter.io/ios/app/sharp-air/id1489138410/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 9.7% of reviews | **36.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 105 MB | 45 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Sharp Corporation](https://appshunter.io/developer/454644836) | [Fortin Auto Radio Inc](https://appshunter.io/developer/1038091197) |

## What reviewers say

### Sharp Air

[App page](https://appshunter.io/ios/app/sharp-air/id1489138410)

Control your Wi-Fi enabled Sharp air purifier and air conditioner remotely. Monitor air quality, track energy consumption, and manage schedules from your mobile device. Receive alerts for filter replacement and optimize performance with smart features.

**Highlights:** Remote power ON/OFF, Set weekly schedules, Monitor air quality in real-time, Track electric consumption, Filter life alerts, Auto Presence ON/OFF, Sharp Cloud optimization

**In-app purchases:** none


### EvoStart

[App page](https://appshunter.io/ios/app/evostart/id6443850421)

Control and monitor your vehicles remotely from your smartphone. Start or stop the engine, track your car's location, and receive real-time status updates. This app enhances vehicle security and convenience.

**Highlights:** Remote engine start/stop, Vehicle tracking, Real-time status notifications, Bluetooth and Wi-Fi connectivity, Mobile network operation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sharp Air free?

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

### Is EvoStart free?

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

### Do Sharp Air or EvoStart have ads?

Neither Sharp Air nor EvoStart shows ads.

### Which is updated more often, Sharp Air or EvoStart?

Sharp Air ships an update every 7 months, and EvoStart every 3 months. Most recently, Sharp Air was updated on September 29, 2026 and EvoStart on October 1, 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.*