Cockpit App Systems vs E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cockpit App Systems
This app provides a comprehensive study tool for pilots, focusing on aircraft cockpit systems and procedures. It offers interactive learning for lights and switches, along with customizable flow procedures that can be shared and accessed via the cloud. Users can test their knowledge and access detailed information on hundreds of buttons and switches.
- Interactive lights and switches study
- Editable and shareable flow procedures
- Cloud synchronization for flows
- Information on 300+ buttons and switches
- User-created flow sharing
- Switch-related questions for some aircraft
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A320 B737NG E170 CRJ200 available for purchase within one app! Try before you buy! Designed for both the iPad, and iPhone, by professional pilots, instructors and check airman. The app is a "lights and switches" study tool supplemented with editable flows. Flows: - Study, review, test, and record flows. - Upload your flows to our cloud. Share them across your devices. - Find flows by other users. Note: Flows are user created only! Newly released airplane types might only have placeholder flows. Light & Switches: - Information about 300+ buttons and switches only a tap away. Other Features: - Some airplane types have questions about switches. Note: Newly released types might not.
E
This simulator helps pilots prepare for flight training on Embraer E-Jet aircraft. It familiarizes users with FMS programming, including setup, navigation, route input, and performance initialization for self-study.
- FMS Setup programming
- Position Initialization
- Navigation Identification
- Route Selection & Input
- Performance Initialization
- Self-study enhancement
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The E-Jets FMS Trainer is an “Embraer E-Jet Family” style simulator designed to prepare pilots on how to program the FMS prior to beginning flight training on the E170/175/190/195. Pilots will become familiar with “FMS Setup”, “Position Initialization & Navigation Identification”, “Route Selection & Input”, and “Performance Initialization”. This training application affords pilots the benefit of a basic digital training application that enhances self-study and preparedness. Disclaimer: Reference herein to any specific commercial products, process, or service by trade name, trademark, manufacturer, or otherwise, does not constitute or imply its endorsement, recommendation, or favouring by Embraer or Honeywell.
Screenshots
Verdict
The clearest difference is review sentiment: Cockpit App Systems at 63% against E's 0%. Cockpit App Systems also leads on price (Free vs $14.99) and rating (4.8 vs 1.8). E's advantage is in-app purchases (none vs 15). On update cadence, ads, device support and iOS requirement 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
Cockpit App Systems is free to download; E costs $14.99 up front. Cockpit App Systems sells 15 one-off in-app purchases. E asks for nothing beyond the download.
Cockpit App Systems holds the better App Store score, 4.8 against 1.8. That said, the two scores are not equally well evidenced: Cockpit App Systems has 496 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 63% of Cockpit App Systems's written reviews are positive against 0% of E's.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.
| Parameter | Cockpit App Systems | E |
|---|---|---|
| Price | Free — better | $14.99 |
| Rating | 4.8 (496 ratings) — better | 1.8 (14 ratings) |
| Positive reviews | 63.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 496 — better | 14 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 14.5 — better |
| Further details — not scored | ||
| Size | 59 MB | 8 MB |
| Age rating | 9+ | 4+ |
| Developer | K2K Soft, LLC | K.W. Solutions, LLC |
Customer experience
Cockpit App Systems
E
Bugs and requests
Cockpit App Systems
Reported bugs
7 issues- App crashes after updates and won't open
- Settings and study menus display blank items
- Full version purchase doesn't unlock features
- Trial activation requires in-app purchase despite free claim
- App stops working after approximately one month of purchase
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- Inconsistent functionality across iOS versions
- Paid content not accessible after payment
Requested features
14 requests- French language version or automatic translation feature
- B737 aircraft variant support
- Updated fuel panel for A321
- Additional overhead panel items (data link, maintenance panel)
- Multiple selectable systems in System Display
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- Resizable rectangles for flow testing instead of fixed circles
- Disable automatic zoom on switch interactions
- Edit function for button/item location selection
- Character counter for flow creation
- More detailed switch information and descriptions
- Correct IR modes (FAULT, ALIGN instead of OFF, FAULT)
- Airline-specific flow accuracy (DAL flows mentioned)
- ECAM pages readable alongside other content
- Better text formatting and indentation for note clarity
E
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Cockpit App Systems
- Full Access (Free)Free
- TrialFree
- Promotional Free AccessFree
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- Access to Descriptions$19.99
- A320 One Time Promotion$19.99
- Access to Flashcards$24.99
- Access to Flows$24.99
- CRJ200 Full Access$49.99
- CRJ200 Promo$49.99
- B737NG Full Access$49.99
- B737NG Promo$49.99
- Full Access$49.99
- E170 Full Access$49.99
- E170 Promo$49.99
- App-wide FUll Access$200.00
E
No in-app purchases
Questions
Is Cockpit App Systems free?
Is E free?
Which has better reviews, Cockpit App Systems or E?
Do Cockpit App Systems or E have ads?
Which is updated more often, Cockpit App Systems or E?
Other comparisons
