# SmartRite vs KE2 Sensor Tool

The clearest difference is iOS requirement: SmartRite at 15.0 against KE2 Sensor Tool's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

SmartRite ships an update fortnightly, KE2 Sensor Tool every 2 weeks. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | SmartRite | KE2 Sensor Tool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Size | 30 MB | 2 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Everidge](https://appshunter.io/developer/1678942948) | [KE2 Therm Solutions](https://appshunter.io/developer/1646449848) |

## What reviewers say

### SmartRite

[App page](https://appshunter.io/ios/app/smartrite/id6698888535)

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

**In-app purchases:** none


### KE2 Sensor Tool

[App page](https://appshunter.io/ios/app/ke2-sensor-tool/id6743175699)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartRite free?

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

### Is KE2 Sensor Tool free?

KE2 Sensor Tool is free to download, with no in-app purchases.

### Do SmartRite or KE2 Sensor Tool have ads?

Neither SmartRite nor KE2 Sensor Tool shows ads.

### Which is updated more often, SmartRite or KE2 Sensor Tool?

SmartRite ships an update fortnightly, and KE2 Sensor Tool every 2 weeks. Most recently, SmartRite was updated on October 4, 2026 and KE2 Sensor Tool on October 9, 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.*