Polata vs 737 Master Caution
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polata
This application simplifies linear interpolation and extrapolation with a minimalist interface. It displays the linear equation for your data points. Developed by Joey La Barck and updated by Kevin Meglathery.
- Linear interpolation
- Linear extrapolation
- Minimalist interface
- Displays linear equation
- Data point analysis
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A super simple linear interpolation and extrapolation app. The minimal interface also provides the linear equation of the corresponding data points. The app was developed by Joey La Barck. Updated by Kevin Meglathery.
737 Master Caution
This app provides a comprehensive reference for over 200 warning lights and messages across B737 Classic, NG, and MAX aircraft families. It includes tools for abbreviations, FMC messages, circuit breakers, and electrical buses, aiding pilot training and aviation enthusiasts.
- References over 200 B737 warning lights and messages
- Filter by aircraft family (Classic, NG, MAX)
- Full text search for specific lights
- Personal notes and bookmarking
- Reference tools for abbreviations, FMC messages, circuit breakers, and electrical buses
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This app references more than 200 warning lights and messages of the B737 Classic, NG and MAX families. You are a pilot preparing your initial 737 type rating training, or an aviation enthusiast, or a flight simulator fan. You should enjoy this app. - Warning lights are grouped by FCOM chapters. - You may filter warning lights by airplane family / generation (Classic, NG or MAX). - Full text search to find a specific light. - Add your personal notes for each light and use the app as a notebook. - Place a bookmark to specific warning lights. You will also find 4 other tools, as reference : - A complete list of abbreviations with more than 400 definitions. - Full explanation of more than 100 FMC messages. - Position of more than 500 circuit breakers, sorted by ATA codes or by panels. - List of all electrical buses and more than 500 associated services. A great tool during your initial type rating training or during a refresher later. For training purposes ONLY. Do not use in-flight. Should you spot any error or have any suggestion, feel free to contact : support@babdreams.com Enjoy.
Screenshots
Verdict
The clearest difference is rating: Polata at 5.0 against 737 Master Caution's 4.4. Polata also leads on iOS requirement (9.0 vs 13.0). 737 Master Caution's advantage is update cadence (every 3 months vs every 42 months). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Polata holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 3 and 7 respectively.
Polata ships an update every 42 months, 737 Master Caution every 3 months. The most recent releases landed on June 5, 2026 and September 10, 2026 respectively.
| Parameter | Polata | 737 Master Caution |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 4.4 (7 ratings) |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 3 | 7 — better |
| Update frequency | Every 42 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 1 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Smitesh Bakrania | Studio BabDreams |
Customer experience
Polata
737 Master Caution
In-app purchases
Polata
No in-app purchases
737 Master Caution
No in-app purchases
Questions
Is Polata free?
Is 737 Master Caution free?
Which has better reviews, Polata or 737 Master Caution?
Do Polata or 737 Master Caution have ads?
Which is updated more often, Polata or 737 Master Caution?
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