# Onsite Inspect vs Escea SmartHeat

The clearest difference is device support: Onsite Inspect at 2 against Escea SmartHeat's —. Escea SmartHeat's advantage is iOS requirement (15.6 vs 17.5). On price, update cadence 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.

Onsite Inspect ships an update monthly, Escea SmartHeat every 6 weeks. The most recent releases landed on October 29, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Onsite Inspect | Escea SmartHeat |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | — |
| Size | 42 MB | 29 MB |
| Requires iOS | 17.5 | **15.6** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Insula Software](https://appshunter.io/developer/963990993) | [Escea Ltd](https://appshunter.io/developer/514839650) |

## What reviewers say

### Onsite Inspect

[App page](https://appshunter.io/ios/app/onsite-inspect/id1088728092)

This app provides a comprehensive solution for construction inspections at all project stages. It allows for structured or ad hoc inspections with mandatory fields, photo capture, and multiple signatures. Generate and share high-quality inspection reports.

**Highlights:** Templated and ad hoc inspections, Mandatory responses and notes, Photo and signature capture, Workflow management for actions, High-quality report generation, Integration with construction management suite

**Features:** Vision Pro support

**In-app purchases:** none


### Escea SmartHeat

[App page](https://appshunter.io/ios/app/escea-smartheat/id6498866456)

**In-app purchases:** none


## Frequently asked questions

### Is Onsite Inspect free?

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

### Is Escea SmartHeat free?

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

### Which is updated more often, Onsite Inspect or Escea SmartHeat?

Onsite Inspect ships an update monthly, and Escea SmartHeat every 6 weeks. Most recently, Onsite Inspect was updated on October 29, 2026 and Escea SmartHeat on October 14, 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.*