# Contrail vs VennTrip

The clearest difference is in-app purchases: VennTrip at none against Contrail's 5. VennTrip also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Contrail sells 5 in-app purchases, starting at $1.99 per 7 days. VennTrip asks for nothing beyond the download.

Contrail ships an update every 4 days, VennTrip weekly. The most recent releases landed on September 22, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Contrail | VennTrip |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/contrail-live-flight-tracker/id6760384533/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 22 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jacob Lassen](https://appshunter.io/developer/1717573880) | [Joachim Buerskog](https://appshunter.io/developer/1896679849) |

## What reviewers say

### Contrail

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

Instantly see all aircraft in the sky on a real-time map. Get detailed flight information, track flights you care about, and view airport departure and arrival boards. Discover notable aircraft and log your own flight history.

**Highlights:** Live aircraft map, Detailed flight information, Flight tracking and alerts, Airport departure/arrival boards, Personal flight logbook, Notable aircraft discovery, Fleet filtering

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

**In-app purchases (5)**

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


### VennTrip

[App page](https://appshunter.io/ios/app/venntrip/id6769691891)

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

**In-app purchases:** none


## Frequently asked questions

### Is Contrail free?

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

### Is VennTrip free?

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

### Do Contrail or VennTrip have ads?

Neither Contrail nor VennTrip shows ads.

### Which is updated more often, Contrail or VennTrip?

Contrail ships an update every 4 days, and VennTrip weekly. Most recently, Contrail was updated on September 22, 2026 and VennTrip on September 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.*