# EE ToolKit PRO for iPad vs CrewBid

The clearest difference is price: CrewBid at Free against EE ToolKit PRO for iPad's $7.99. CrewBid also leads on update cadence (fortnightly vs every 3 months). EE ToolKit PRO for iPad's advantage is rating (4.8 vs 3.9) and review sentiment (86% vs 51%). On ratings volume, ads, device support and iOS requirement there is nothing between them.

CrewBid is free to download; EE ToolKit PRO for iPad costs $7.99 up front. CrewBid sells 4 one-off in-app purchases. EE ToolKit PRO for iPad asks for nothing beyond the download.

EE ToolKit PRO for iPad holds the better App Store score, 4.8 against 3.9. Both are backed by a comparable volume of ratings — 79 and 227 respectively. Written reviews point the same way: 86% of EE ToolKit PRO for iPad's written reviews are positive against 51% of CrewBid's.

EE ToolKit PRO for iPad ships an update every 3 months, CrewBid fortnightly. The most recent releases landed on September 9, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | EE ToolKit PRO for iPad | CrewBid |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | **[4.8 (79 ratings)](https://appshunter.io/ios/app/ee-toolkit-pro-for-ipad/id393145367/reviews)** | [3.9 (227 ratings)](https://appshunter.io/ios/app/crewbid/id563832596/reviews) |
| Number of ratings | 79 | **227** |
| Positive reviews | **86.2% of reviews** | 51.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 289 MB | 52 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 17+ |
| Developer | [Thomas Gruber](https://appshunter.io/developer/342699861) | [Vector Victor Ventures LLC](https://appshunter.io/developer/757248886) |

## What reviewers say

### EE ToolKit PRO for iPad

[App page](https://appshunter.io/ios/app/ee-toolkit-pro-for-ipad/id393145367)

This comprehensive toolkit offers over 160 electronic applications, calculators, and reference tools for electronics engineers, students, and hobbyists. It features a multi-functional keyboard, color code tools, audio scope, frequency generator, and component reference section with datasheet integration.

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

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Extremely useful for engineers and DIYers
- 💡 Comprehensive information and tools
- 🚀 Saves time and frustration
- ✅ Logical and easy to understand
- 💰 Excellent value for money

**What reviewers complain about**

- 🐛 Missing key components (e.g., BJT 2N3904)
- 🐛 Duplicate app versions (Pro Universal vs. Pro iPad)
- 🐛 Lack of developer response to inquiries
- 🐛 Basic functionality in some areas
- 🐛 UI needs improvement

**Reported bugs**

- BJT icon for 2N3904 exists but component is missing
- iPad version is exactly the same as iPhone/iPad Pro Universal version
- No option to go back to menu page after selecting a category
- Adjusting capacitor affects inductor circuit calculation
- PD resistors are transposed

**Requested features**

- Add BJT 2N3904 and other low noise general purpose parts
- Add wiring for On On On switch
- Add USB-C connector pin-outs
- Improve resistor divider tool to recommend resistor values
- Add vacuum tube amplifier information


### CrewBid

[App page](https://appshunter.io/ios/app/crewbid/id563832596)

This app allows pilots and flight attendants to bid on their schedules directly from their iPad. It offers advanced filtering, sorting, and preset options for efficient bidding, and integrates with other tools to simplify schedule management.

**Highlights:** 30+ Filters and Sorts, Save Filter/Sort Presets, Add awarded line to Calendar, SWAPtimizer integration, Automatic seniority and vacation display, Print or email bid receipt

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $3.99 | one-time |
| Monthly Max Subscription | $5.99 | one-time |
| Monthly Max Subscription | $6.99 | one-time |
| 6 Month Subscription | $21.99 | one-time |

**What reviewers like**

- 👍 Makes bidding easier
- 👍 Great tool for bidding
- 👍 Useful filters and sorting
- 👍 Can be used offline
- 👍 Better than website bidding

**What reviewers complain about**

- 🐛 Frequent updates required
- 🐛 App freezes
- 🐛 App crashes
- 🐛 Subscription checking issues
- 🐛 Internet connectivity reliance

**Reported bugs**

- App tells user to update when it is updated
- Defective version on the store
- App not working for new update
- Circle just spins
- App makes you reboot when looking away

**Requested features**

- Biometric access
- Buddy bid option
- Annual subscription option
- Pinch zoom for bid lines
- Group selection for lines


## Frequently asked questions

### Is EE ToolKit PRO for iPad free?

EE ToolKit PRO for iPad costs $7.99, with no in-app purchases.

### Is CrewBid free?

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

### Which has better reviews, EE ToolKit PRO for iPad or CrewBid?

EE ToolKit PRO for iPad is rated higher. EE ToolKit PRO for iPad averages 4.8 out of 5 from 79 ratings, while CrewBid averages 3.9 from 227 ratings.

### Do EE ToolKit PRO for iPad or CrewBid have ads?

Neither EE ToolKit PRO for iPad nor CrewBid shows ads.

### Which is updated more often, EE ToolKit PRO for iPad or CrewBid?

EE ToolKit PRO for iPad ships an update every 3 months, and CrewBid fortnightly. Most recently, EE ToolKit PRO for iPad was updated on September 9, 2026 and CrewBid on September 19, 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.*