# Onsite Inspect vs Ctrldoc

The clearest difference is iOS requirement: Ctrldoc at 15.6 against Onsite Inspect's 17.5. 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.

Onsite Inspect ships an update monthly, Ctrldoc every 4 weeks. The most recent releases landed on September 25, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Onsite Inspect | Ctrldoc |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 42 MB | 121 MB |
| Requires iOS | 17.5 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Insula Software](https://appshunter.io/developer/963990993) | [Lattech Pty Ltd](https://appshunter.io/developer/1577327477) |

## 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


### Ctrldoc

[App page](https://appshunter.io/ios/app/ctrldoc/id1461731308)

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

**In-app purchases:** none


## Frequently asked questions

### Is Onsite Inspect free?

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

### Is Ctrldoc free?

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

### Do Onsite Inspect or Ctrldoc have ads?

Neither Onsite Inspect nor Ctrldoc shows ads.

### Which is updated more often, Onsite Inspect or Ctrldoc?

Onsite Inspect ships an update monthly, and Ctrldoc every 4 weeks. Most recently, Onsite Inspect was updated on September 25, 2026 and Ctrldoc on September 29, 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.*