# CSIA vs ChimSpect Mobile

The clearest difference is update cadence: ChimSpect Mobile at weekly against CSIA's every 4 months. CSIA's advantage is iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CSIA ships an update every 4 months, ChimSpect Mobile weekly. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | CSIA | ChimSpect Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/chimspect-mobile/id6742455434/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | — | Free |
| Size | 37 MB | 95 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Chimney Safety Institute of America](https://appshunter.io/developer/1478917352) | [Chimspect Software, LLC](https://appshunter.io/developer/1359289261) |

## What reviewers say

### CSIA

[App page](https://appshunter.io/ios/app/csia/id1478917353)

**Features:** macOS Compatibility

**In-app purchases:** none


### ChimSpect Mobile

[App page](https://appshunter.io/ios/app/chimspect-mobile/id6742455434)

This application streamlines chimney inspection workflows for professionals. It allows for the creation of professional, client-friendly reports quickly and efficiently, with options for customization and offline use. Enhance your business and client communication with this powerful tool.

**Highlights:** Dual editor options (Basic/Advanced), Automated compliance tools, Professional PDF report generation, Offline inspection capability, Versatile report sharing, Customizable templates

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CSIA free?

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

### Is ChimSpect Mobile free?

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

### Do CSIA or ChimSpect Mobile have ads?

Neither CSIA nor ChimSpect Mobile shows ads.

### Which is updated more often, CSIA or ChimSpect Mobile?

CSIA ships an update every 4 months, and ChimSpect Mobile weekly. Most recently, CSIA was updated on September 18, 2026 and ChimSpect Mobile on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*