# Time Zones PRO vs ArrivalOS

The clearest difference is update cadence: ArrivalOS at every 2 months against Time Zones PRO's every 4 months. Time Zones PRO's advantage is iOS requirement (12 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Time Zones PRO ships an update every 4 months, ArrivalOS every 2 months. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Time Zones PRO | ArrivalOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/arrivalos/id6759938876/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 11 MB | 9 MB |
| Requires iOS | **12** | 15.5 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Nic Kolbe](https://appshunter.io/developer/512550641) | [Adilise Johnson](https://appshunter.io/developer/1881774021) |

## What reviewers say

### Time Zones PRO

[App page](https://appshunter.io/ios/app/time-zones-pro/id6499589553)

**Features:** Vision Pro support

**In-app purchases:** none


### ArrivalOS

[App page](https://appshunter.io/ios/app/arrivalos/id6759938876)

Navigate new cities with confidence. Get instant, practical transport options from airports to your destination, along with local transit basics and essential safety tips for travelers.

**Highlights:** City-based arrival guidance, Airport to city transport options, Local transport basics, Rideshare/taxi guidance, Traveler safety tips, Minimal, fast, and easy to use

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

**In-app purchases:** none


## Frequently asked questions

### Is Time Zones PRO free?

Time Zones PRO is free to download, with no in-app purchases.

### Is ArrivalOS free?

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

### Do Time Zones PRO or ArrivalOS have ads?

Neither Time Zones PRO nor ArrivalOS shows ads.

### Which is updated more often, Time Zones PRO or ArrivalOS?

Time Zones PRO ships an update every 4 months, and ArrivalOS every 2 months. Most recently, Time Zones PRO was updated on November 4, 2026 and ArrivalOS on October 31, 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.*