# Polata vs iTrain B737MAX

The clearest difference is price: Polata at Free against iTrain B737MAX's $17.99. Polata also leads on rating (5.0 vs 4.7) and iOS requirement (9.0 vs 18.6). iTrain B737MAX's advantage is review sentiment (100% vs 67%) and update cadence (every 5 weeks vs every 42 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Polata is free to download; iTrain B737MAX costs $17.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Polata holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews complicate that: 67% of Polata's written reviews are positive against 100% of iTrain B737MAX's, so the app with the better star average is not the one people write more warmly about.

Polata ships an update every 42 months, iTrain B737MAX every 5 weeks. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Polata | iTrain B737MAX |
| --- | --- | --- |
| Price | **Free** | $17.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/polata/id535125630/reviews)** | [4.7 (3 ratings)](https://appshunter.io/ios/app/itrain-b737max/id1320615389/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 5 weeks** |
| Monetization | **Free** | Paid |
| Size | 1 MB | 14 MB |
| Requires iOS | **9.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Smitesh Bakrania](https://appshunter.io/developer/433668402) | [Flighttrainer Aviation Apps B.V.](https://appshunter.io/developer/1529841212) |

## What reviewers say

### Polata

[App page](https://appshunter.io/ios/app/polata/id535125630)

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.

**Highlights:** Linear interpolation, Linear extrapolation, Minimalist interface, Displays linear equation, Data point analysis

**Features:** macOS Compatibility

**In-app purchases:** none


### iTrain B737MAX

[App page](https://appshunter.io/ios/app/itrain-b737max/id1320615389)

Expand your technical knowledge of the Boeing B737MAX with over 800 questions. This app helps you train memory items, system knowledge, and maneuvers to prepare for interviews, grading, or exams. Its interface is designed for focused learning for both experienced and trainee pilots.

**Highlights:** Boeing B737MAX technical knowledge expansion, NNC memory items training, System knowledge and flightpath patterns, Non-normal maneuvers preparation, Over 800 technical questions, Automated database updates

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

**In-app purchases:** none


## Frequently asked questions

### Is Polata free?

Polata is free to download, with no in-app purchases.

### Is iTrain B737MAX free?

iTrain B737MAX costs $17.99, with no in-app purchases.

### Which has better reviews, Polata or iTrain B737MAX?

Polata is rated higher. Polata averages 5.0 out of 5 from 3 ratings, while iTrain B737MAX averages 4.7 from 3 ratings.

### Do Polata or iTrain B737MAX have ads?

Neither Polata nor iTrain B737MAX shows ads.

### Which is updated more often, Polata or iTrain B737MAX?

Polata ships an update every 42 months, and iTrain B737MAX every 5 weeks. Most recently, Polata was updated on October 14, 2026 and iTrain B737MAX on October 10, 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.*