# Cockpit App Systems vs 737 Handbook

Cockpit App Systems and 737 Handbook both sit at 4.8 stars, but that hides the real split: 87% of 737 Handbook's written reviews are positive against 63% of Cockpit App Systems's. 737 Handbook also leads on update cadence (every 3 weeks vs every 2 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Cockpit App Systems sells 15 one-off in-app purchases and 737 Handbook sells 2 in-app purchases, starting at $16.99 per 6 months. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Cockpit App Systems against 4.9 for 737 Handbook. Both are backed by a comparable volume of ratings — 496 and 247 respectively. Written reviews are what separate them: 63% of Cockpit App Systems's written reviews are positive against 87% of 737 Handbook's.

Cockpit App Systems ships an update every 2 months, 737 Handbook every 3 weeks. Both last shipped on October 26, 2026.

## The numbers

| Metric | Cockpit App Systems | 737 Handbook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (496 ratings)](https://appshunter.io/ios/app/cockpit-app-systems/id1164554980/reviews) | **[4.9 (247 ratings)](https://appshunter.io/ios/app/737-handbook/id1482597031/reviews)** |
| Number of ratings | **496** | 247 |
| Positive reviews | 63.0% of reviews | **87.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 59 MB | 51 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [K2K Soft, LLC](https://appshunter.io/developer/1163633626) | [737 PUBLISHING S.R.O.](https://appshunter.io/developer/1496630252) |

## What reviewers say

### Cockpit App Systems

[App page](https://appshunter.io/ios/app/cockpit-app-systems/id1164554980)

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.

**Highlights:** 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

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access (Free) | Free | one-time |
| Trial | Free | one-time |
| Promotional Free Access | Free | one-time |
| Access to Descriptions | $19.99 | one-time |
| A320 One Time Promotion | $19.99 | one-time |
| Access to Flashcards | $24.99 | one-time |
| Access to Flows | $24.99 | one-time |
| CRJ200 Full Access | $49.99 | one-time |
| CRJ200 Promo | $49.99 | one-time |
| B737NG Full Access | $49.99 | one-time |
| B737NG Promo | $49.99 | one-time |
| Full Access | $49.99 | one-time |
| E170 Full Access | $49.99 | one-time |
| E170 Promo | $49.99 | one-time |
| App-wide FUll Access | $200.00 | one-time |

**What reviewers like**

- 👍 Comprehensive A320 systems and cockpit learning tool
- 📚 Extensive flashcard database with airline-specific study guides
- ✈️ Customizable flows for different airline SOPs
- 🎓 Helpful for type rating and recurrent training preparation
- 📖 Detailed switch and system information

**What reviewers complain about**

- 💰 High pricing ($39-$45) for full access
- 🔐 Misleading free-to-download model with paywall
- ❌ Limited free version (only electrical panel accessible)
- 🖼️ Static image-based interface without interactive button functionality
- 🎨 Basic and unintuitive UI design

**Reported bugs**

- 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

**Requested features**

- 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


### 737 Handbook

[App page](https://appshunter.io/ios/app/737-handbook/id1482597031)

An interactive technical guide for pilots, offering quick reference for sim or interview preparation. Features interactive schematics, photos, videos, and a flight deck mock-up. Content is organized for flexible learning, from essential information to in-depth system exploration.

**Highlights:** Interactive schematics, Videos of malfunctions and systems, FMC simulator with CPDLC/ACARS, 737 Flight Deck Mock-up, Photo galleries, Offline content access

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Type Rating Pass (6-monthly) | $16.99 | per 6 months |
| Career Pass (Lifetime) | $54.99 | one-time |

**What reviewers like**

- 👍 Very informative and well-presented
- 👍 Excellent for learning and reference
- 👍 Great diagrams and visuals
- 👍 Helpful for pilots and trainees
- 👍 Worth the investment/cost

**What reviewers complain about**

- 🐛 App doesn't work offline
- 🐛 Sensitive/unintuitive touch controls
- 🐛 Expensive for what it offers
- 🐛 Crashes frequently
- 🐛 Slow loading times/stuck at percentages

**Reported bugs**

- App doesn't work offline
- Stuck at loading percentages (e.g., 56%, 57%)
- Premium content not available after purchase
- App fails to start after updates
- App not working on iOS 12.5.5

**Requested features**

- Make app available offline
- Improve interactive component intuitiveness
- Develop app for other aircraft models (e.g., 777)
- Add feature to highlight words and make in-app notes
- Consider sales/discounts on the app


## Frequently asked questions

### Is Cockpit App Systems free?

Cockpit App Systems is free to download, with in-app purchases available.

### Is 737 Handbook free?

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

### Which has better reviews, Cockpit App Systems or 737 Handbook?

737 Handbook is rated higher. Cockpit App Systems averages 4.8 out of 5 from 496 ratings, while 737 Handbook averages 4.9 from 247 ratings.

### Do Cockpit App Systems or 737 Handbook have ads?

Neither Cockpit App Systems nor 737 Handbook shows ads.

### Which is updated more often, Cockpit App Systems or 737 Handbook?

Cockpit App Systems ships an update every 2 months, and 737 Handbook every 3 weeks. Most recently, Cockpit App Systems was updated on October 26, 2026 and 737 Handbook on October 26, 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.*