iBidline vs E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iBidline
This app synchronizes your airline roster, allowing you to view, search, and export flight details to your calendar. It facilitates finding roster swaps and viewing friends' schedules. An upgrade enables completing the entire bidding process on your device.
- Synchronize airline roster with eMaestro
- View and search flightcrew rosters
- Search pilots by destination and date
- Find roster swaps quickly
- Nominate friends and view their rosters
- Complete bidding process on iPad
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iBid integrates your airline roster into your iPad seamlessly. View your roster, export it to your iPad calendar and access it from your phone or computer. • Keep your roster up to date with ease by synchronising with eMaestro at the touch of a button. • View and search all flightcrew rosters for your airline in a clear and readable format. • Search for pilots by destination and date. • Find roster swaps in seconds. Select the trip you want to swap, specify what you want in return and iBid will show you who you could potentially swap with. • Nominate your friends and view their rosters with complete trip details on any fleet. Upgrade to the full version and you will be able to complete the whole bidding process on your iPad. View, sort and filter the available lines and then submit your electronic bid effortlessly. This app is designed to work for pilots employed by any airline using a 'bidline' rostering system or the eMaestro rostering interface. It is also useful to friends and family of those pilots and to retired staff for viewing rosters.
E
This comprehensive pilot training tool offers a vast knowledge base for E-JET aircraft systems and procedures. It features interactive diagrams, extensive question banks with explanations, and a powerful search engine to help pilots stay current and improve their skills.
- Interactive Electrical Diagram (iPad)
- Extensive Question Banks (1768+ questions)
- Fast Search Engine (Definitions, Abbreviations, EICAS)
- Virtual Interactive Panel
- Unit Fast Converter
- Dark Mode
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EJET Training Guide – The Ultimate Pilot Training Tool The EJET Training Guide app is a comprehensive knowledge database, built by pilots, for pilots. Whether you're beginning your E-JET training or striving to stay current, this app provides everything you need to become a better E-JET pilot — all in one powerful tool. All the information is based on the official EJETS Airplane Operations Manual (AOM), ensuring accuracy and the latest updates for every system and procedure. Key Features: --- Interactive EJET Electrical Diagram (iPad Version Only). Explore and understand the EJET electrical system like never before. This unique modeling tool enables you to manipulate switches and analyze results visually, making complex systems easier to understand and master. --- Extensive Question Banks: 1768 Questions with detailed answer explanations (E170/175/190). 650 Images for better visual understanding. 1400 References & Explanations to deepen your knowledge. --- Fast Search Engine: 510 Definitions 2000+ FAA Abbreviations 700+ Jeppesen Abbreviations 330 EICAS Messages Limitations & Memory Items for EMB-170/175 and EMB-190 (Edit – Add – Delete) AOM Full database information (Built-in Search Engine NEW VERSION 7.0) --- Virtual Interactive Panel: High-definition panels with 1,250 interactive buttons and components, featuring over 250 virtual system pages – now enhanced with full AOM descriptions in Version 7.0. Advanced System Coverage: 3600+ MCDU Screens (LOAD 2.7 / 2.8) 550+ FMS Buttons --- Unit Fast Converter: Quickly convert weight, speed, temperature, pressure, and distance. --- Dark Mode enabled.. --- TRAINING Topics Included: E-190-175 Database Full Test with 1787 Questions covering every topic. Detailed categories: Air System, Electrical, Engines, Fuel, Hydraulics, Gear & Brakes, Ice Protection, Warning, FMS, SOP, and more. --- Powerful Search Tool Quickly search through 3000+ definitions, limitations, memory items, and component images with a single tap. Perfect for instant answers during study sessions or practice tests. ------------------------------------------ Why Choose EJET Training Guide? - Thousands of questions, images, and explanations in one place. - Build confidence with realistic tests and interactive tools. - Keep your knowledge current and accurate, backed by direct AOM references. - Designed for pilots at all stages, from beginners to experienced professionals. Whether you're preparing for your initial EJET training or keeping your skills sharp, the EJET Training Guide is the most complete and reliable app available.
Screenshots
Verdict
The clearest difference is price: iBidline at Free against E's $24.95. iBidline also leads on update cadence (every 5 days vs every 2 months). E's advantage is in-app purchases (none vs 1) and ratings volume (57 vs 5). On rating, review sentiment, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
iBidline is free to download; E costs $24.95 up front. iBidline sells 1 one-off in-app purchase. E asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.8 for iBidline against 4.7 for E. That said, the two scores are not equally well evidenced: E has 57 ratings behind it against 5, so its average is the more settled of the two. Written reviews split almost evenly too, at 91% and 90% positive.
iBidline ships an update every 5 days, E every 2 months. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.
| Parameter | iBidline | E |
|---|---|---|
| Price | Free — better | $24.95 |
| Rating | 4.8 (5 ratings) — better | 4.7 (57 ratings) |
| Positive reviews | 90.9% of reviews — better | 90.0% of reviews |
| Number of ratings | 5 | 57 — better |
| Update frequency | Every 5 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 44 MB | 549 MB |
| Age rating | 4+ | 4+ |
| Developer | Alasdair Waugh | Jorge Gonzalez Galvan |
Customer experience
iBidline
E
In-app purchases
iBidline
- iBid Full Product 1 Year Subscription$149.99
E
No in-app purchases









