Comparison

UPRT trainer vs Captain Logbook

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

Head to head
About

UPRT trainer

This utility demonstrates the risks of aircraft stalls during cruise flight. It visualizes how factors like icing, speed, and pitch angle affect aircraft safety. Intended for informational purposes only, not for operational use.

Highlights
  • Stall risk demonstration
  • Visualizes aircraft factors
  • Informational purposes
  • Cruise flight scenarios
Features
Read full description

The ATR UPRT Trainer is a little demonstration utility aimed to inform pilots about the risk of stall during cruize. The Application schematizes the consequences of miscellaneous elements on the aircraft (icing conditions, speed, pitch angle, ..). THIS APPLICATION AND ITS CONTENT ARE PROVIDED FOR INFORMATION AND INDICATIVE PURPOSE ONLY AND NOT FOR OPERATIONAL USE.

About

Captain Logbook

Log your flights with detailed information including flight numbers, times, and approaches. The app offers intelligent suggestions, cloud syncing across devices, and export options in various formats. A free version is available for up to 100 flights.

Highlights
  • Log flights with detailed data
  • Intelligent suggestions and custom fields
  • Cloud sync across iPhone and iPad
  • Export to PDF (EASA, Jeppesen) and CSV
  • Dark Mode and Sign In with Apple integration
  • Local data backup
Features
Read full description

Captain’s Logbook focuses on the important stuff matters for an airline pilot. *Log Anything* Create flights with flight numbers, airports, OOOI times, approaches flown, number of passengers, takeoffs and landings, crew pairings. Custom fields are available for pilot sand flights. *Intelligent* The app knows you always fly the Canarsie VOR 13R approach at JFK airport while conducting the Expressway Visual Approach Runway 31 into LGA. Suggestion lists are available for some fields to save your time. *Synced* The app supports both the iPhone and the iPad. Your flight logs on all of your devices are synced with our Captain Cloud for free (registration required.) Of course, you can always back up your data to CSV file and PDF format locally. *Cool* The app integrates the latest cool technologies including Dark Mode and Sign In with Apple. *Export* Export all of your flights to PDF file, including EASA and Jeppesen(FAA) format. You can also export the logbook to CSV(spreadsheet) file. *Try it yourself* A full functional app is available for FREE, for up to 100 flights logged. Afterwards, a "Pro Captain" subscription in the App Store is required for creating more flights. Subscriptions - Pro Captain (Unlimited Access) plan: The prices may vary in different regions or countries, check Settings > Subscriptions in the app for details. Your account will be charged for renewal automatically, unless auto-renew is turned off 24 hours prior to the end of the current subscription period. Automatic renewals will cost the same price you were originally charged for the subscription. You can manage your subscriptions and turn off auto-renewal by going to your Account Settings on the App Store after purchase. Privacy Policy: https://captainlogbook.app/privacy Terms of Use: https://captainlogbook.app/terms-of-use

Screenshots

UPRT trainer1 screens
Captain Logbook4 screens

Verdict

The call

The clearest difference is review sentiment: Captain Logbook at 100% against UPRT trainer's 0%. Captain Logbook also leads on rating (5.0 vs 1.0) and update cadence (every 2 months vs every 12 months). UPRT trainer's advantage is in-app purchases (none vs 2) and iOS requirement (8.0 vs 16.0). On price, ratings volume, ads 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

Both are free to download. Captain Logbook sells 2 in-app purchases, starting at $0.99 per month. UPRT trainer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Captain Logbook holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews point the same way: 0% of UPRT trainer's written reviews are positive against 100% of Captain Logbook's.

UpkeepUpdate frequency

UPRT trainer ships an update every 12 months, Captain Logbook every 2 months. The most recent releases landed on June 1, 2026 and September 23, 2026 respectively.

Scorecard6 real differences · 4 level
UPRT trainer versus Captain Logbook: the parameters behind the verdict, then further details
ParameterUPRT trainerCaptain Logbook
PriceFreeFree
Rating1.0 (3 ratings)5.0 (6 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings36 — better
Update frequencyEvery 12 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better16.0
Further details — not scored
Size23 MB35 MB
Age rating4+4+
DeveloperATR TRAINING CENTERChung-Lun Chiang

Customer experience

UPRT trainer

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Captain Logbook

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews13 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

UPRT trainer

No in-app purchases

2 purchases

Captain Logbook

Subscriptions2
  • Unlimited Access (monthly)$0.991 Month
  • Unlimited Access (Annually)$7.991 Year

Questions

Is UPRT trainer free?
UPRT trainer is free to download, with no in-app purchases.
Is Captain Logbook free?
Captain Logbook is free to download, with in-app purchases available.
Which has better reviews, UPRT trainer or Captain Logbook?
Captain Logbook is rated higher. UPRT trainer averages 1.0 out of 5 from 3 ratings, while Captain Logbook averages 5.0 from 6 ratings.
Do UPRT trainer or Captain Logbook have ads?
Neither UPRT trainer nor Captain Logbook shows ads.
Which is updated more often, UPRT trainer or Captain Logbook?
UPRT trainer ships an update every 12 months, and Captain Logbook every 2 months. Most recently, UPRT trainer was updated on June 1, 2026 and Captain Logbook on September 23, 2026.

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