# Tech Toolkit vs ITB Inbox

The clearest difference is rating: Tech Toolkit at 3.7 against ITB Inbox's 2.5. On price, ratings volume, update cadence and ads there is nothing between them.

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

Tech Toolkit holds the better App Store score, 3.7 against 2.5. Both are backed by a comparable volume of ratings — 3 and 6 respectively.

Tech Toolkit ships an update monthly, ITB Inbox every 6 weeks. The most recent releases landed on June 5, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Tech Toolkit | ITB Inbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/tech-toolkit/id1592843175/reviews)** | [2.5 (6 ratings)](https://appshunter.io/ios/app/itb-inbox/id6741428619/reviews) |
| Number of ratings | 3 | **6** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 20 MB | 127 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Qmerit Electrification, LLC](https://appshunter.io/developer/1592843177) | [PlanHub](https://appshunter.io/developer/1631169352) |

## What reviewers say

### Tech Toolkit

[App page](https://appshunter.io/ios/app/tech-toolkit/id1592843175)

Access technical tips, training, and resources for electricians. This app provides mobile access to a comprehensive resource center, featuring information in WordPress posts and PDF documents.

**Highlights:** Technical Tips, Training Materials, Resource Center Access, WordPress Posts, PDF Documents

**Features:** macOS Compatibility

**In-app purchases:** none


### ITB Inbox

[App page](https://appshunter.io/ios/app/itb-inbox/id6741428619)

Manage Invitation to Bid (ITB) emails from PlanHub efficiently. Receive instant notifications for new bids, view project details, and communicate directly with General Contractors. Streamline your construction bidding process on the go.

**Highlights:** Instant ITB notifications, View project details and files, Direct communication with contractors, Quick bid decision making, Team ITB assignment, Integrated PlanHub messaging

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

**In-app purchases:** none


## Frequently asked questions

### Is Tech Toolkit free?

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

### Is ITB Inbox free?

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

### Which has better reviews, Tech Toolkit or ITB Inbox?

Tech Toolkit is rated higher. Tech Toolkit averages 3.7 out of 5 from 3 ratings, while ITB Inbox averages 2.5 from 6 ratings.

### Do Tech Toolkit or ITB Inbox have ads?

Neither Tech Toolkit nor ITB Inbox shows ads.

### Which is updated more often, Tech Toolkit or ITB Inbox?

Tech Toolkit ships an update monthly, and ITB Inbox every 6 weeks. Most recently, Tech Toolkit was updated on June 5, 2026 and ITB Inbox on September 9, 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.*