Cockpit App Systems vs Avionics Pro
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.
Avionics Pro
This educational tool provides essential calculators and circuit previews for aspiring Aircraft Electronics Technicians. It covers fundamental concepts like impedance, resonance, filters, and transistor bias, with real-world circuit examples tested in simulation and lab environments.
- Impedance calculators (Series/Parallel LRC)
- Resonance calculators
- Filter circuit analysis with frequency response
- Time constant calculations (RL/RC)
- Transistor bias simulation
- Oscillator circuit examples
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Avionics Pro contains virtually every tool needed to quickly solve homework problems and preview electronic lab experiments for the student who is completing a course of study to become an Aircraft Electronics Technician (AET). Specifically, it emphasizes Introductory Aircraft Avionics, featuring real world circuits that have been tested using an industry standard circuit simulator (Multisim) as well as in an actual electronics lab environment. Beyond the AET course, Avionics Pro is a handy refresher for graduate technicians in the industry as well as students looking to expand their understanding through higher education engineering courses. Avionics Pro features graphics support for all standard Apple phones and iPads. SECTIONS: - IMPEDANCE -- Series LRC -- Parallel LRC - RESONANCE -- Series LRC -- Parallel LRC -- Missing Component Calculator - FILTERS (Includes circuits and frequency response graphic) -- Low Pass (RC & RL) -- High Pass (RC & RL) -- Band Pass (RC) -- Band Reject (RC) -- Band Pass (Series Resonant) -- Band Reject (Parallel Resonant) - TIME CONSTANTS -- RL/RC Charging/Discharging - TRANSISTOR BIAS -- 2N222 (Bipolar Junction Transistor) - OSCILLATORS -- Colpitts -- Hartley DISCLAIMER The user of Avionics Pro for any specific application without an independent verification of its accuracy does so at his/her own risk and assumes any and all liability resulting from such use. No warranty is offered as to the accuracy of results. Users should have a thorough understanding of the relevant theoretical criteria.
Screenshots
Verdict
The clearest difference is review sentiment: Avionics Pro at 100% against Cockpit App Systems's 63%. Avionics Pro also leads on in-app purchases (none vs 15) and rating (5.0 vs 4.8). Cockpit App Systems's advantage is ratings volume (495 vs 2) and update cadence (every 2 months vs every 5 months). On price, 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
Both are free to download. Cockpit App Systems sells 15 one-off in-app purchases. Avionics Pro asks for nothing beyond the download.
Avionics Pro holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Cockpit App Systems has 495 ratings behind it against 2, 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 100% of Avionics Pro's.
Cockpit App Systems ships an update every 2 months, Avionics Pro every 5 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.
| Parameter | Cockpit App Systems | Avionics Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (495 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 63.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 495 — better | 2 |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 59 MB | 17 MB |
| Age rating | 9+ | 4+ |
| Developer | K2K Soft, LLC | Neil Rohan |
Customer experience
Cockpit App Systems
Avionics Pro
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
Avionics Pro
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
Avionics Pro
No in-app purchases
Questions
Is Cockpit App Systems free?
Is Avionics Pro free?
Which has better reviews, Cockpit App Systems or Avionics Pro?
Do Cockpit App Systems or Avionics Pro have ads?
Which is updated more often, Cockpit App Systems or Avionics Pro?
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