Comparison

Smart Logbook vs ColdTempCorr

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

Head to head
About

Smart Logbook

Effortlessly log flight hours, track currency, and manage pilot certifications. Visualize your flight history on an interactive map and receive timely renewal reminders for medicals and training. Supports various international regulations and export formats.

Highlights
  • Fast and easy flight logging
  • Customizable totals calculation
  • Currency and limit tracking
  • Medical and training renewal reminders
  • Interactive flight map
  • Electronic signature capture
  • Multiple export formats
Features
Read full description

Smart Logbook makes logging your flights fast and easy. When you apply for a new rating or interview for a job, you can easily see your flying totals, over any span of time, in any type of aircraft. Track your currency and limits, and get reminders to renew your medical and recurrent training. As your flying experience grows, use the interactive map to see for yourself all the places flying has taken you. Getting started is easy. Download Smart Logbook and log 50 hours of flight time for free. Then make a one-time purchase in the app to continue adding flights. Besides getting the intuitive and powerful functionality Smart Logbook offers today, you'll also receive regular updates with new capabilities. Smart Logbook sync keeps your logbook securely backed up, and lets you seamlessly access it from multiple devices. Sync is included in the free trial. After that, just sign up for the very affordable sync subscription. The first year is free, and you can cancel any time. For more info about purchasing or the sync subscription, see https://thesmartlogbook.discourse.group/c/help/purchase Features: • Extensive customization, with defaults for general aviation and professional pilots. • Calculate your totals, filtered by time period, aircraft type/characteristics, and more. • Currency and limit tracking. Includes rules for FAA, EASA, and Transport Canada requirements, and allows creating custom rules. • Electronic signature capture, compliant with FAA standards. • Track certificates, ratings, endorsements, and medicals, and get notifications to renew items that expire. • Interactive map of your flights, which can be viewed and shared online. • Database of 40,000 airports, and allows adding custom airports. • Print your logbook in Jeppesen Basic/Pro, Transport Canada, EASA, or DGCA (India) format. • Calculate totals for the FAA Form 8710-1 / IACRA. • Add photos of aircraft, models, crew members, certificates, and flights. • Import flights from LogTen Pro or Excel/CSV file. • Export flights to CSV file. • Support for Dark Mode and Sign in with Apple. Privacy Policy: https://thesmartlogbook.com/privacy.html Terms & Conditions: https://thesmartlogbook.com/eula.html

About

ColdTempCorr

This professional aviation tool helps pilots calculate necessary cold temperature corrections for flight operations. It ensures compliance with aviation regulations by providing accurate altitude adjustments in cold weather, enhancing safety and efficiency.

Highlights
  • Cold temperature correction calculations
  • ICAO PANS-OPS and FAA TERPS compliance
  • Advanced atmospheric calculations
  • Constant Descent Final Approach planning
  • Air data conversions
Features
Read full description

Cold Temperature Corrections – Professional Aviation Tool When outside air temperature is colder than ISA, an aircraft’s true altitude is lower than the indicated altitude—reducing terrain and obstacle clearance. To mitigate this risk, regulations require pilots to apply cold temperature corrections. The Cold Temp App streamlines this process with fast, accurate calculations based on the ICAO Cold Temperature Correction Table or precise engineering equations, ensuring compliance with ICAO PANS-OPS and FAA TERPS. In its latest revision, the app has been enhanced with additional modules: • ATMOS Module – Advanced atmospheric calculations, ISA parameters, and air data conversions. • CDFA Module – Constant Descent Final Approach planning with integrated cold temperature corrections. With expanded capabilities, regulatory compliance, and operational accuracy, the Cold Temp App is an essential professional tool for safe and efficient flight operations in cold-weather environments. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Smart Logbook4 screens
ColdTempCorr4 screens

Verdict

The call

The clearest difference is review sentiment: Smart Logbook at 93% against ColdTempCorr's 0%. Smart Logbook also leads on iOS requirement (16.0 vs 18.6). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Smart Logbook sells 5 in-app purchases, starting at $1.99 per month and ColdTempCorr sells 2 in-app purchases, starting at $2.99 per 3 months. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Smart Logbook ships an update every 3 months, ColdTempCorr every 4 months. The most recent releases landed on September 25, 2026 and September 7, 2026 respectively.

Scorecard2 real differences · 8 level
Smart Logbook versus ColdTempCorr: the parameters behind the verdict, then further details
ParameterSmart LogbookColdTempCorr
PriceFreeFree
Rating4.8 (153 ratings) — better—
Positive reviews93.1% of reviews — better0.0% of reviews
Number of ratings153 — better—
Update frequencyEvery 3 months — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better18.6
Further details — not scored
Size73 MB4 MB
Age rating4+4+
DeveloperKviation, Inc.AeroKitPro LLC

Customer experience

Smart Logbook

All ratings153 ratings
Positive97.4%
Neutral0.7%
Negative2.0%
Written reviews72 reviews
Positive93.1%
Neutral5.6%
Negative1.4%

ColdTempCorr

Written reviews3 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

Bugs and requests

Smart Logbook

Reported bugs

5 issues
  • Multiple sectors during one day sorted by name, not by time of departure
  • Some airports missing (e.g., VDTI)
  • Flights added as simulator flights
  • Search function is terrible, impossible to find crew member
  • Cross-platform purchase restoration issues (Android to iOS)

Requested features

18 requests
  • Ability to input waypoints instead of just airports
  • Automatically add normal flight times for a route
  • Separate flights by year on the main page for better overview
  • Display flight direction on the map
  • Allow custom names in the create an airport option
Show 13 more
  • Filter flights by date (older/newer)
  • Edit totals to date hours on FAA print pages
  • Show all dates filter by default
  • Add search by airport name
  • Option to mark/switch view of all visited countries
  • Add Airline field
  • Add filters by airlines
  • Show aircraft model and airline on the same line of the list
  • See flight times with different date filters together on one page (e.g., last 7, 30, 120, 365 days)
  • Add a signature feature for examiners and instructors
  • Configure night time manually in settings for automatic calculation
  • Add a prefix with airline name for flight ID
  • Log duty time with multiple legs

ColdTempCorr

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Smart Logbook

Subscriptions2
  • Sync (monthly)1 Year trial$1.991 Month
  • Sync (yearly)1 Year trial$14.991 Year
One-time3
  • Unlimited Flights (discounted)$19.99
  • Unlimited Flights (on sale)$23.95
  • Unlimited Flights$34.99
2 purchases

ColdTempCorr

Subscriptions2
  • 3 Months subscription1 Month trial$2.993 Months
  • One year subscription1 Month trial$9.991 Year

Questions

Is Smart Logbook free?
Smart Logbook is free to download, with in-app purchases available.
Is ColdTempCorr free?
ColdTempCorr is free to download, with in-app purchases available.
Do Smart Logbook or ColdTempCorr have ads?
Neither Smart Logbook nor ColdTempCorr shows ads.
Which is updated more often, Smart Logbook or ColdTempCorr?
Smart Logbook ships an update every 3 months, and ColdTempCorr every 4 months. Most recently, Smart Logbook was updated on September 25, 2026 and ColdTempCorr on September 7, 2026.

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