# SMART Inspector vs ToolStack

The clearest difference is in-app purchases: SMART Inspector at none against ToolStack's 1. SMART Inspector also leads on iOS requirement (13.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ToolStack sells 1 in-app purchase, starting at $4.99 per month. SMART Inspector asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 20, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | SMART Inspector | ToolStack |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 30 MB | 54 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Computer And Design Services](https://appshunter.io/developer/904966377) | [Advanced Web Concepts Ltd](https://appshunter.io/developer/1106881054) |

## What reviewers say

### SMART Inspector

[App page](https://appshunter.io/ios/app/smart-inspector/id1199021676)

This app simplifies scaffolding inspections, digitizing records and eliminating paper forms. It allows for on-site signature capture, defect photo documentation, and automatic cloud uploads for easy access and sharing.

**Highlights:** Automated cloud uploads, Offline functionality, On-site signature capture, Unsafe scaffold reporting, Photo documentation of defects, Paperless reporting

**Features:** macOS Compatibility

**In-app purchases:** none


### ToolStack

[App page](https://appshunter.io/ios/app/toolstack/id6746410132)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ToolStack Monthly | $4.99 | per month |


## Frequently asked questions

### Is SMART Inspector free?

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

### Is ToolStack free?

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

### Do SMART Inspector or ToolStack have ads?

Neither SMART Inspector nor ToolStack shows ads.

### Which is updated more often, SMART Inspector or ToolStack?

SMART Inspector ships an update every 2 months, and ToolStack every 2 months. Most recently, SMART Inspector was updated on September 20, 2026 and ToolStack on September 16, 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.*