# EE ToolKit PRO vs IFB Inventory

The clearest difference is update cadence: IFB Inventory at weekly against EE ToolKit PRO's every 3 months. IFB Inventory also leads on price ($8.99 vs $9.99). EE ToolKit PRO's advantage is ratings volume (293 vs 1) and iOS requirement (12.0 vs 18.0). On rating, ads, in-app purchases and monetization model there is nothing between them.

EE ToolKit PRO costs $9.99 and IFB Inventory $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for EE ToolKit PRO against 5.0 for IFB Inventory. That said, the two scores are not equally well evidenced: EE ToolKit PRO has 293 ratings behind it against 1, so its average is the more settled of the two.

EE ToolKit PRO ships an update every 3 months, IFB Inventory weekly. The most recent releases landed on September 26, 2026 and July 3, 2026 respectively.

## The numbers

| Metric | EE ToolKit PRO | IFB Inventory |
| --- | --- | --- |
| Price | $9.99 | **$8.99** |
| Rating | [4.9 (293 ratings)](https://appshunter.io/ios/app/ee-toolkit-pro/id368780426/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ifb-inventory/id6749963632/reviews)** |
| Number of ratings | **293** | 1 |
| Positive reviews | 89.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Paid | Paid |
| Size | 289 MB | 8 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Gruber](https://appshunter.io/developer/342699861) | [Sam Kashefi](https://appshunter.io/developer/1833022876) |

## What reviewers say

### EE ToolKit PRO

[App page](https://appshunter.io/ios/app/ee-toolkit-pro/id368780426)

This comprehensive toolkit offers over 160 electronic applications, calculators, and reference sections for electronics engineers, students, and hobbyists. It includes features like a multi-functional keyboard, color code tools, audio scope, and circuit simulations, with ongoing improvements and updates.

**Highlights:** Over 160 electronic applications, Multi-functional keyboard, Color code and SMD code tools, Audio scope and frequency generator, Component reference section with datasheets, 555 Timer tools, PCB trace impedance calculators, Real-time circuit simulations

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Top-notch tool
- 👍 Extremely helpful
- 🔥 Invaluable for electronics work
- 💯 Excellent app
- 🔍 Comprehensive reference

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 🔍 UI could be more intuitive
- 📱 Some features not optimized for mobile
- 🔢 Limited functionality for advanced users

**Reported bugs**

- 7400 routine causes app to close
- Resistor value calculation issues
- Compatibility problems with newer iOS versions

**Requested features**

- Add support for vacuum tubes
- Implement logarithmic frequency sweep
- Include more component pinout information
- Integrate a circuit builder/simulator
- Add DB to RMS and peak-to-peak conversion


### IFB Inventory

[App page](https://appshunter.io/ios/app/ifb-inventory/id6749963632)

This app helps film and broadcast crews manage communication equipment on set. It allows for easy tracking of devices, assignment to team members, and provides a clear overview of gear status, availability, and history.

**Highlights:** Color-coded gear status overview, Fast check-in/check-out, Timestamped history, Offline functionality, iCloud syncing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EE ToolKit PRO free?

EE ToolKit PRO costs $9.99, with no in-app purchases.

### Is IFB Inventory free?

IFB Inventory costs $8.99, with no in-app purchases.

### Which has better reviews, EE ToolKit PRO or IFB Inventory?

IFB Inventory is rated higher. EE ToolKit PRO averages 4.9 out of 5 from 293 ratings, while IFB Inventory averages 5.0 from 1 ratings.

### Do EE ToolKit PRO or IFB Inventory have ads?

Neither EE ToolKit PRO nor IFB Inventory shows ads.

### Which is updated more often, EE ToolKit PRO or IFB Inventory?

EE ToolKit PRO ships an update every 3 months, and IFB Inventory weekly. Most recently, EE ToolKit PRO was updated on September 26, 2026 and IFB Inventory on July 3, 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.*