# coolAltitude vs A320 Clipboard

The clearest difference is in-app purchases: A320 Clipboard at none against coolAltitude's 2. A320 Clipboard also leads on update cadence (every 4 weeks vs every 5 months) and price ($5.99 vs $7.99). On ads, device support and iOS requirement there is nothing between them.

coolAltitude costs $7.99 and A320 Clipboard $5.99 up front. coolAltitude sells 2 in-app purchases, starting at $7.99 per year. A320 Clipboard asks for nothing beyond the download.

coolAltitude ships an update every 5 months, A320 Clipboard every 4 weeks. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | coolAltitude | A320 Clipboard |
| --- | --- | --- |
| Price | $7.99 | **$5.99** |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/coolaltitude/id641533221/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 49 MB | 52 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 17+ | 4+ |
| Developer | [SilkIdea s.r.o.](https://appshunter.io/developer/413936304) | [Pedro Isidoro](https://appshunter.io/developer/1506809339) |

## What reviewers say

### coolAltitude

[App page](https://appshunter.io/ios/app/coolaltitude/id641533221)

This professional tool assists IFR pilots in cold weather with temperature corrections for instrument approaches. It integrates weather, runway, and de-/anti-icing data into a clear workflow to reduce workload and enhance situational awareness during flight preparation.

**Highlights:** Temperature-corrected altitude calculations for various approaches, Integrated weather and runway condition data, De-/anti-icing support with holdover time timers, SNOWTAM decoding and braking action information, Save and share approach presets and operational data

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| De & Anti-Icing Pro | $7.99 | per year |
| Save & Retrieve Approach Data | $7.99 | per year |


### A320 Clipboard

[App page](https://appshunter.io/ios/app/a320-clipboard/id1563378099)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is coolAltitude free?

coolAltitude costs $7.99, and also offers in-app purchases.

### Is A320 Clipboard free?

A320 Clipboard costs $5.99, with no in-app purchases.

### Do coolAltitude or A320 Clipboard have ads?

Neither coolAltitude nor A320 Clipboard shows ads.

### Which is updated more often, coolAltitude or A320 Clipboard?

coolAltitude ships an update every 5 months, and A320 Clipboard every 4 weeks. Most recently, coolAltitude was updated on October 13, 2026 and A320 Clipboard on October 16, 2026.

---

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