# OK Mobility vs Postmark

The clearest difference is in-app purchases: OK Mobility at none against Postmark's 1. OK Mobility also leads on iOS requirement (15.6 vs 17.6). Postmark's advantage is update cadence (every 2 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. Postmark sells 1 in-app purchase, starting at $9.99 per year. OK Mobility asks for nothing beyond the download.

OK Mobility ships an update fortnightly, Postmark every 2 days. The most recent releases landed on November 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | OK Mobility | Postmark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (328 ratings)](https://appshunter.io/ios/app/ok-mobility/id1560618803/reviews)** | — |
| Number of ratings | **328** | — |
| Positive reviews | 39.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free | — |
| Size | 105 MB | 7 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OK Mobility Group SAU](https://appshunter.io/developer/1542026849) | [KIENY KWAN](https://appshunter.io/developer/1812131057) |

## What reviewers say

### OK Mobility

[App page](https://appshunter.io/ios/app/ok-mobility/id1560618803)

This app offers a comprehensive platform for all your transportation needs. Rent cars for short or long terms, lease vehicles, or purchase pre-owned cars. It also provides premium services like chauffeur-driven cars and airport transfers.

**Highlights:** Car rental (1-89 days), Flexible leasing (3-9 months), Long-term renting (24-60 months), Purchase nearly new vehicles, Premium car rental, Chauffeur-driven transfers, Digital key access

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 💰 Competitive prices
- 🚗 Great cars
- ⭐ Good service

**What reviewers complain about**

- 🤖 App bugs and issues
- 🤑 Hidden fees and charges
- 🕰️ Long wait times at pickup
- 🤬 Poor customer service
- 💳 Payment problems

**Reported bugs**

- Reservations not visible in app
- Payment issues and errors
- Booking process not working properly

**Requested features**

- Allow cancellation of reservations
- Improve app functionality and stability
- Provide better communication and transparency


### Postmark

[App page](https://appshunter.io/ios/app/postmark-trips-and-diary/id6779943949)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Postmark - Premium Annual | $9.99 | per year |


## Frequently asked questions

### Is OK Mobility free?

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

### Is Postmark free?

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

### Do OK Mobility or Postmark have ads?

Neither OK Mobility nor Postmark shows ads.

### Which is updated more often, OK Mobility or Postmark?

OK Mobility ships an update fortnightly, and Postmark every 2 days. Most recently, OK Mobility was updated on November 7, 2026 and Postmark on October 11, 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.*