# Engineer Pro Toolkit vs Bolt IQ+

The clearest difference is in-app purchases: Bolt IQ+ at none against Engineer Pro Toolkit's 1. Engineer Pro Toolkit's advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Engineer Pro Toolkit sells 1 one-off in-app purchase. Bolt IQ+ asks for nothing beyond the download.

## The numbers

| Metric | Engineer Pro Toolkit | Bolt IQ+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 74 MB | 27 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shital Gorasiya](https://appshunter.io/developer/1737199158) | [Copper State Bolt & Nut Company, Inc.](https://appshunter.io/developer/1247518253) |

## What reviewers say

### Engineer Pro Toolkit

[App page](https://appshunter.io/ios/app/engineer-pro-toolkit/id6759440419)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Purchase | $12.99 | one-time |


### Bolt IQ+

[App page](https://appshunter.io/ios/app/bolt-iq-plus/id6760457662)

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

**In-app purchases:** none


## Frequently asked questions

### Is Engineer Pro Toolkit free?

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

### Is Bolt IQ+ free?

Bolt IQ+ is free to download, with no in-app purchases.

### Do Engineer Pro Toolkit or Bolt IQ+ have ads?

Neither Engineer Pro Toolkit nor Bolt IQ+ shows ads.

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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.*