# FASTInspect vs Smart GHG

The clearest difference is update cadence: FASTInspect at every 8 days against Smart GHG's every 3 weeks. 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.

FASTInspect ships an update every 8 days, Smart GHG every 3 weeks. The most recent releases landed on October 19, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | FASTInspect | Smart GHG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Size | 77 MB | 33 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ICON FRAMEWORK COMPANY LIMITED](https://appshunter.io/developer/1665018922) | [ATTHAJARIYA COMPANY LIMITED](https://appshunter.io/developer/1645204479) |

## What reviewers say

### FASTInspect

[App page](https://appshunter.io/ios/app/fastinspect/id1521610289)

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

**In-app purchases:** none


### Smart GHG

[App page](https://appshunter.io/ios/app/smart-ghg/id1645204477)

**In-app purchases:** none


## Frequently asked questions

### Is FASTInspect free?

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

### Is Smart GHG free?

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

### Do FASTInspect or Smart GHG have ads?

Neither FASTInspect nor Smart GHG shows ads.

### Which is updated more often, FASTInspect or Smart GHG?

FASTInspect ships an update every 8 days, and Smart GHG every 3 weeks. Most recently, FASTInspect was updated on October 19, 2026 and Smart GHG on October 11, 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.*