A vs ColdTempCorr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
A
Access real-time flight data, airport messages, and weather updates. This app provides essential statistics and information for ACDM member airports.
- Flight information
- Airport messages
- Weather updates
- Statistics
- ACDM member airport data
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ACDM member airport app, providing flight information, messages, weather, statistics, etc.
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.
- Cold temperature correction calculations
- ICAO PANS-OPS and FAA TERPS compliance
- Advanced atmospheric calculations
- Constant Descent Final Approach planning
- Air data conversions
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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
Verdict
The clearest difference is in-app purchases: A at none against ColdTempCorr's 2. A also leads on update cadence (every 8 days vs every 4 months) and iOS requirement (15.0 vs 18.6). On price, 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
Both are free to download. ColdTempCorr sells 2 in-app purchases, starting at $2.99 per 3 months. A asks for nothing beyond the download.
A ships an update every 8 days, ColdTempCorr every 4 months. Both last shipped on November 3, 2026.
| Parameter | A | ColdTempCorr |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 8 days — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 96 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | 飞友科技 | AeroKitPro LLC |
Customer experience
A
ColdTempCorr
In-app purchases
A
No in-app purchases
ColdTempCorr
- 3 Months subscription1 Month trial$2.993 Months
- One year subscription1 Month trial$9.991 Year
