# Cold Correct vs Radar Performance

The clearest difference is price: Radar Performance at Free against Cold Correct's $0.99. Radar Performance also leads on rating (5.0 vs 4.5) and update cadence (every 2 months vs every 60 months). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

Radar Performance is free to download; Cold Correct costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Radar Performance holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Cold Correct ships an update every 60 months, Radar Performance every 2 months. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Cold Correct | Radar Performance |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/cold-correct/id1169832115/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/radar-performance/id1502792151/reviews)** |
| Number of ratings | 2 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 60 months | **Every 2 months** |
| Monetization | Paid | **Ad-supported** |
| Size | 10 MB | 8 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SJR Ventures LLC](https://appshunter.io/developer/1169832114) | [POH Performance L.L.C.](https://appshunter.io/developer/641403529) |

## What reviewers say

### Cold Correct

[App page](https://appshunter.io/ios/app/cold-correct/id1169832115)

Calculate temperature corrected altitude using data from aviation manuals. This utility helps pilots and aviation professionals adjust altitude readings based on cold temperature conditions.

**Highlights:** Temperature corrected altitude calculation, Uses AIM data, ICAO cold temperature correction table, Altitude adjustment for cold weather

**In-app purchases:** none


### Radar Performance

[App page](https://appshunter.io/ios/app/radar-performance/id1502792151)

This application calculates the geometry of aircraft weather radar beams relative to Earth, the freezing level, and the "bright band" for optimal weather detection. It identifies areas on the radar display where the beam is too high or low for effective weather detection and highlights potential ground returns.

**Highlights:** Calculates weather radar beam geometry, Considers Earth and freezing level, Identifies optimal detection altitudes, Shows areas of ineffective beam coverage, Highlights potential ground returns, Supports various radar models

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cold Correct free?

Cold Correct costs $0.99, with no in-app purchases.

### Is Radar Performance free?

Radar Performance is free to download, with no in-app purchases.

### Which has better reviews, Cold Correct or Radar Performance?

Radar Performance is rated higher. Cold Correct averages 4.5 out of 5 from 2 ratings, while Radar Performance averages 5.0 from 4 ratings.

### Do Cold Correct or Radar Performance have ads?

Neither Cold Correct nor Radar Performance shows ads.

### Which is updated more often, Cold Correct or Radar Performance?

Cold Correct ships an update every 60 months, and Radar Performance every 2 months. Most recently, Cold Correct was updated on October 9, 2026 and Radar Performance on October 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*