# OnlyFlights vs PrimeMap Watch

The clearest difference is iOS requirement: PrimeMap Watch at 15.0 against OnlyFlights's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. OnlyFlights sells 4 in-app purchases, starting at $3.99 per month and PrimeMap Watch sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

OnlyFlights ships an update every 10 days, PrimeMap Watch every 3 weeks. The most recent releases landed on October 23, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | OnlyFlights | PrimeMap Watch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (21 ratings)](https://appshunter.io/ios/app/onlyflights-flight-tracker/id6742445816/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 73.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 142 MB | 3 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Aliaksandr Huryn](https://appshunter.io/developer/1872391969) | [Jan Mirass](https://appshunter.io/developer/1880383195) |

## What reviewers say

### OnlyFlights

[App page](https://appshunter.io/ios/app/onlyflights-flight-tracker/id6742445816)

This app provides real-time flight status, including departure and arrival times, delays, and gate information. It offers live notifications and detailed airport data to simplify your travel experience. Track your own flights, friends' and family's flights, and access travel insights.

**Highlights:** Real-time flight status updates, Departure and arrival time tracking, Airport information, Live notifications, Track friends' and family flights, Apple Watch app, Widgets

**Features:** Family Sharing, Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - 1 Month | $3.99 | per month |
| Pro - 6 Months | $12.99 | per 6 months |
| Pro - 12 Months | $19.99 | per year |
| Family Plan  / 12 Months | $34.99 | per year |


### PrimeMap Watch

[App page](https://appshunter.io/ios/app/primemap-watch/id6760102119)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PrimeMap Vollversion | $1.99 | one-time |


## Frequently asked questions

### Is OnlyFlights free?

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

### Is PrimeMap Watch free?

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

### Do OnlyFlights or PrimeMap Watch have ads?

Neither OnlyFlights nor PrimeMap Watch shows ads.

### Which is updated more often, OnlyFlights or PrimeMap Watch?

OnlyFlights ships an update every 10 days, and PrimeMap Watch every 3 weeks. Most recently, OnlyFlights was updated on October 23, 2026 and PrimeMap Watch on October 19, 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.*