# Sight on Scene vs SmarTemp 3.0

The clearest difference is rating: Sight on Scene at 5.0 against SmarTemp 3.0's 3.3. Sight on Scene also leads on update cadence (fortnightly vs every 5 weeks). SmarTemp 3.0's advantage is iOS requirement (9.0 vs 16.4). On price, ratings volume, 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.

Sight on Scene holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 4 and 6 respectively.

Sight on Scene ships an update fortnightly, SmarTemp 3.0 every 5 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Sight on Scene | SmarTemp 3.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/sight-on-scene/id1507785824/reviews)** | [3.3 (6 ratings)](https://appshunter.io/ios/app/smartemp-30/id1546720847/reviews) |
| Number of ratings | 4 | **6** |
| Positive reviews | — | 18.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 96 MB | 30 MB |
| Requires iOS | 16.4 | **9.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [B-Three Software](https://appshunter.io/developer/1507785823) | [Globus Sistemas Eletronicos Ltda](https://appshunter.io/developer/1211409010) |

## What reviewers say

### Sight on Scene

[App page](https://appshunter.io/ios/app/sight-on-scene/id1507785824)

This app provides first responders with mobile access to critical information for school security and emergency response. It offers detailed facility maps, live camera feeds, photos, and in-app chat for enhanced communication during incidents.

**Highlights:** Facility maps, Live camera footage, Still photographs, In-app chat, Emergency response, School security

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

**In-app purchases:** none


### SmarTemp 3.0

[App page](https://appshunter.io/ios/app/smartemp-30/id1546720847)

Control your parking heater remotely. Schedule heating or ventilation, monitor interior temperature, and check battery charge. Access additional service information online.

**Highlights:** Remote heater operation, Time-based heating schedules, Individual heating programming, Heating and ventilation modes, Interior temperature display, Battery charge monitoring

**In-app purchases:** none


## Frequently asked questions

### Is Sight on Scene free?

Sight on Scene is free to download, with no in-app purchases.

### Is SmarTemp 3.0 free?

SmarTemp 3.0 is free to download, with no in-app purchases.

### Which has better reviews, Sight on Scene or SmarTemp 3.0?

Sight on Scene is rated higher. Sight on Scene averages 5.0 out of 5 from 4 ratings, while SmarTemp 3.0 averages 3.3 from 6 ratings.

### Do Sight on Scene or SmarTemp 3.0 have ads?

Neither Sight on Scene nor SmarTemp 3.0 shows ads.

### Which is updated more often, Sight on Scene or SmarTemp 3.0?

Sight on Scene ships an update fortnightly, and SmarTemp 3.0 every 5 weeks. Most recently, Sight on Scene was updated on November 7, 2026 and SmarTemp 3.0 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.*