# OnSight™ Inspections vs Building Inspector

The clearest difference is rating: OnSight™ Inspections at 5.0 against Building Inspector's 1.0. OnSight™ Inspections also leads on in-app purchases (none vs 6) and iOS requirement (9.0 vs 13.0). Building Inspector's advantage is update cadence (fortnightly vs monthly). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Building Inspector sells 6 in-app purchases, starting at $20.00 per month. OnSight™ Inspections asks for nothing beyond the download.

OnSight™ Inspections holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

OnSight™ Inspections ships an update monthly, Building Inspector fortnightly. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | OnSight™ Inspections | Building Inspector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/onsight-inspections/id1336202435/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/building-inspector/id1340221092/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 28 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Entronix LLC](https://appshunter.io/developer/1092254159) | [Chapps NV](https://appshunter.io/developer/990917667) |

## What reviewers say

### OnSight™ Inspections

[App page](https://appshunter.io/ios/app/onsight-inspections/id1336202435)

This app assists building managers and engineers in conducting inspections and maintenance for commercial systems and equipment within large facilities. It streamlines the process of documenting and managing these essential operational tasks.

**Highlights:** Perform inspections, Conduct maintenance rounds, Manage commercial systems, Document equipment status, Facility management tool

**In-app purchases:** none


### Building Inspector

[App page](https://appshunter.io/ios/app/building-inspector/id1340221092)

Perform property and safety inspections on the go with this intuitive mobile tool. It works offline and syncs with powerful desktop software for comprehensive reporting and management.

**Highlights:** Perform property inspections, Conduct fire and safety inspections, Works offline, Syncs with desktop software, Master your checklists, Supports facility management

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Month Lite Subscription | $20.00 | per month |
| 1-Year Lite Subscription | $150.00 | per year |
| 1 Credit | $2.99 | one-time |
| 10 Credits | $29.99 | one-time |
| 25 Credits | $67.99 | one-time |
| 50 Credits | $119.99 | one-time |


## Frequently asked questions

### Is OnSight™ Inspections free?

OnSight™ Inspections is free to download, with no in-app purchases.

### Is Building Inspector free?

Building Inspector is free to download, with in-app purchases available.

### Which has better reviews, OnSight™ Inspections or Building Inspector?

OnSight™ Inspections is rated higher. OnSight™ Inspections averages 5.0 out of 5 from 3 ratings, while Building Inspector averages 1.0 from 2 ratings.

### Do OnSight™ Inspections or Building Inspector have ads?

Neither OnSight™ Inspections nor Building Inspector shows ads.

### Which is updated more often, OnSight™ Inspections or Building Inspector?

OnSight™ Inspections ships an update monthly, and Building Inspector fortnightly. Most recently, OnSight™ Inspections was updated on October 24, 2026 and Building Inspector on October 7, 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.*