Cold Correct vs MySimpleLog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cold Correct
Calculate temperature corrected altitude using data from aviation manuals. This utility helps pilots and aviation professionals adjust altitude readings based on cold temperature conditions.
- Temperature corrected altitude calculation
- Uses AIM data
- ICAO cold temperature correction table
- Altitude adjustment for cold weather
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Using data from the Aeronautical Information Manual (AIM) and the ICAO cold temperature correction table this application can compute a temperature corrected altitude.
MySimpleLog
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SimpleLog – Pilot Logbook SimpleLog is a fast, modern Pilot Logbook for airline pilots, commercial pilots, and private pilots. Track flight time, duty time, IFR, night, PIC, SIC, and aviation experience with a streamlined digital logbook designed for real-world operations. Built by an airline pilot, SimpleLog helps you log flights faster while keeping full control of your data. FAST FLIGHT LOGGING Log flights in seconds: • Date • Departure airport & time • Arrival airport & time • Tap Calculate • Save Optimized for fast, accurate flight logging with minimal typing. AUTOMATIC FLIGHT TIME CALCULATIONS Automatically calculate: • Flight time • Duty time • Block time • Night time • IFR time • PIC time • SIC time • Cross-country time • Multi-engine time • Aircraft totals • Currency totals IMPORT EXISTING PILOT LOGBOOKS Transfer your pilot hours and flight history without manual re-entry. Import flight records from: • SWAPA CSV reports • Qatar Airways XLSX reports • LogTen Pro TXT export • SimpleLog Legacy CSV export • Wader CSV export • ForeFlight CSV export • Additional airline and aviation logbook formats coming soon PROFESSIONAL REPORTS Generate: • Printable EASA-compliant logbook reports • Printable Jeppesen-style layouts • Flight hour summaries ANALYSIS & AVIATION INSIGHTS Track: • Total flight hours • PIC/SIC totals • IFR and night currency • Aircraft type experience • Airport history • Operational statistics • Duty summaries INTERACTIVE AVIATION MAP Visualize: • Visited airports • Flight routes • Aviation history • Route network activity LOCAL-FIRST & PRIVATE • No account required • No subscriptions required • No cloud dependency • No tracking • No analytics • No advertising Your pilot logbook data stays on your device. FULL DATA OWNERSHIP • Offline-first architecture • Local database storage • Device-to-device local network transfer • Flexible backup & export options BUILT FOR PILOTS • Airline pilots • Commercial pilots • Corporate pilots • Flight instructors • Student pilots • Private pilots OPEN SOURCE PILOT LOGBOOK SimpleLog is open source, providing transparency and full control over your aviation records. SimpleLog helps pilots log flight time faster, reduce workload, and maintain accurate professional aviation records.
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Verdict
The clearest difference is price: MySimpleLog at Free against Cold Correct's $0.99. MySimpleLog also leads on update cadence (every 2 weeks vs every 60 months). On ads, in-app purchases, device support and iOS requirement 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
MySimpleLog is free to download; Cold Correct costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Cold Correct ships an update every 60 months, MySimpleLog every 2 weeks. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.
| Parameter | Cold Correct | MySimpleLog |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 60 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.6 — better |
| Further details — not scored | ||
| Size | 10 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | SJR Ventures LLC | Ricardo Brito Riet Correa |
In-app purchases
Cold Correct
No in-app purchases
MySimpleLog
No in-app purchases
Questions
Is Cold Correct free?
Is MySimpleLog free?
Do Cold Correct or MySimpleLog have ads?
Which is updated more often, Cold Correct or MySimpleLog?
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