# Contrail vs Trip Planna

The clearest difference is update cadence: Contrail at every 5 days against Trip Planna's every 3 weeks. Trip Planna's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Contrail sells 6 in-app purchases, starting at $1.99 per 7 days and Trip Planna sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Contrail ships an update every 5 days, Trip Planna every 3 weeks. The most recent releases landed on November 9, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Contrail | Trip Planna |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (10 ratings)](https://appshunter.io/ios/app/contrail-live-flight-tracker/id6760384533/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 34 MB | 63 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jacob Lassen](https://appshunter.io/developer/1717573880) | [Harrison Lievesley](https://appshunter.io/developer/1628177808) |

## What reviewers say

### Contrail

[App page](https://appshunter.io/ios/app/contrail-live-flight-tracker/id6760384533)

Track aircraft in real-time with live maps, flight details, and airport information. Save flights, explore past journeys, and access weather data. Optional Pro features include alerts and specialized map layers.

**Highlights:** Live flight map and trails, Detailed flight information, My Flights tracking, Airport search and boards, Past journey statistics (Passport), Weather and airspace data, Flight alerts and watchlists

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contrail Pro Weekly | $1.99 | per 7 days |
| Contrail Pro Monthly | $3.99 | per month |
| Contrail Pro Yearly | $29.99 | per year |
| Buy me a coffee | $1.99 | one-time |
| Keep the servers running | $4.99 | one-time |
| I love this app | $11.99 | one-time |


### Trip Planna

[App page](https://appshunter.io/ios/app/trip-planna/id6760842954)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.99 | per month |
| Annual Subscription | $49.99 | per year |
| Lifetime Deal | $69.99 | one-time |


## Frequently asked questions

### Is Contrail free?

Contrail is free to download, with in-app purchases available.

### Is Trip Planna free?

Trip Planna is free to download, with in-app purchases available.

### Do Contrail or Trip Planna have ads?

Neither Contrail nor Trip Planna shows ads.

### Which is updated more often, Contrail or Trip Planna?

Contrail ships an update every 5 days, and Trip Planna every 3 weeks. Most recently, Contrail was updated on November 9, 2026 and Trip Planna on October 28, 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.*