# Scaff Inspector vs TradeTest Pro

The clearest difference is in-app purchases: Scaff Inspector at none against TradeTest Pro's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TradeTest Pro sells 1 in-app purchase, starting at $9.99 per month. Scaff Inspector asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Scaff Inspector | TradeTest Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 54 MB | 55 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Scaffold Inspector Limited](https://appshunter.io/developer/1712102819) | [LAWRENCE CARL BOUND](https://appshunter.io/developer/6782040679) |

## What reviewers say

### Scaff Inspector

[App page](https://appshunter.io/ios/app/scaff-inspector/id6469515825)

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

**In-app purchases:** none


### TradeTest Pro

[App page](https://appshunter.io/ios/app/tradetest-pro-pat-testing/id6791238390)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TradeTest Pro — Monthly | $9.99 | per month |


## Frequently asked questions

### Is Scaff Inspector free?

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

### Is TradeTest Pro free?

TradeTest Pro is free to download, with in-app purchases available.

### Do Scaff Inspector or TradeTest Pro have ads?

Neither Scaff Inspector nor TradeTest Pro shows ads.

### Which is updated more often, Scaff Inspector or TradeTest Pro?

Scaff Inspector ships an update monthly, and TradeTest Pro monthly. Most recently, Scaff Inspector was updated on September 25, 2026 and TradeTest Pro on October 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.*