Comparison

Polata vs B737 Type Rating Flashcards

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Linear interpolation
  • Linear extrapolation
  • Minimalist interface
  • Displays linear equation
  • Data point analysis
Features
Read full description

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.

About

B737 Type Rating Flashcards

This app provides over 800 Q&A flashcards for pilots preparing for their Boeing 737 type rating practical exam. It covers limitations, aircraft systems, and other critical topics, offering succinct answers researched from FAA documents and expert interviews.

Highlights
  • Over 800 exam-style questions and answers
  • Focus on limitations and aircraft systems
  • Research-backed answers from FAA documents
  • Customizable study sessions with marked questions
  • Covers all B737 type rating test subjects
Features
Read full description

Using a question-and-answer format, B737 Type Rating Flashcard app lists the questions most likely to be asked by examiners during the type rating Practical Exam and provides succinct, ready responses. Pilots will find this app an indispensable tool in both planning for what to expect during the B737 type rating, aircraft checkout, and mastering the subject matter. Instructors rate them as excellent preparation for students, as well as preps for initial and recurrent airman checks and interviews. With a heavy focus on limitations and aircraft systems, this study guide will assist in memory retention of information important for any proficient 737 pilot. This B737 Type Rating Flashcard app is designed for pilots training for the Airline Transport Pilot Type Rating. More than 800 questions and responses ensure all the subjects a B737 Type Rating candidate will be tested on during checkrides, airman checks, and interviews are covered. Topics include: B737 general aircraft, bleed air system, pressurization, anti-ice and rain protection, automatic flight, communication panel, electrical system, engines and APU, fire protection, flight controls, flight instruments and displays, flight management system (FMS), fuel system, hydraulic system, landing gear, warning systems, and limitations. Answers and explanations were researched using FAA documents (which are identified so pilots know where to go for further study) as well as interviewing FAA examiners and airline check airman. Compatible with iOS phones and tablets, this app teaches applicants not only what to expect, but also how to exhibit subject mastery and confidence when under the examiner’s scrutiny. It identifies candidates’ strengths, weaknesses, and gaps in their aeronautical knowledge, which increases study efficiency. App features: • More than 800 questions most frequently asked during a B737 Type Rating checkride are included with succinct, ready responses. • Ability to Mark questions from any subject to review collectively as a custom study session • Brought to you by a trusted resource in aviation training and publishing, Aviation Supplies & Academics (ASA).

Screenshots

Polata1 screens
B737 Type Rating Flashcards4 screens

Verdict

The call

The clearest difference is price: Polata at Free against B737 Type Rating Flashcards's $9.99. Polata also leads on iOS requirement (9.0 vs 14.0). B737 Type Rating Flashcards's advantage is review sentiment (100% vs 67%) and update cadence (every 19 months vs every 42 months). On ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Polata is free to download; B737 Type Rating Flashcards costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Polata ships an update every 42 months, B737 Type Rating Flashcards every 19 months. The most recent releases landed on October 14, 2026 and October 22, 2026 respectively.

Scorecard5 real differences · 5 level
Polata versus B737 Type Rating Flashcards: the parameters behind the verdict, then further details
ParameterPolataB737 Type Rating Flashcards
PriceFree — better$9.99
Rating5.0 (3 ratings) — better—
Positive reviews66.7% of reviews100.0% of reviews — better
Number of ratings3 — better—
Update frequencyEvery 42 monthsEvery 19 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better14.0
Further details — not scored
Size1 MB8 MB
Age rating4+4+
DeveloperSmitesh BakraniaASA

Customer experience

Polata

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

B737 Type Rating Flashcards

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Polata

No in-app purchases

None

B737 Type Rating Flashcards

No in-app purchases

Questions

Is Polata free?
Polata is free to download, with no in-app purchases.
Is B737 Type Rating Flashcards free?
B737 Type Rating Flashcards costs $9.99, with no in-app purchases.
Do Polata or B737 Type Rating Flashcards have ads?
Neither Polata nor B737 Type Rating Flashcards shows ads.
Which is updated more often, Polata or B737 Type Rating Flashcards?
Polata ships an update every 42 months, and B737 Type Rating Flashcards every 19 months. Most recently, Polata was updated on October 14, 2026 and B737 Type Rating Flashcards on October 22, 2026.

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