# aFerry vs DocValidity

The clearest difference is in-app purchases: aFerry at none against DocValidity's 2. DocValidity's advantage is update cadence (every 4 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DocValidity sells 2 in-app purchases, starting at $3.99 per month. aFerry asks for nothing beyond the download.

aFerry ships an update every 4 months, DocValidity every 4 days. The most recent releases landed on September 1, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | aFerry | DocValidity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (7 ratings)](https://appshunter.io/ios/app/aferry-all-ferries/id373066509/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 33.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 4 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [AFerry](https://appshunter.io/developer/373066512) | [RESOLVE SYSTEMS LTD](https://appshunter.io/developer/1880805305) |

## What reviewers say

### aFerry

[App page](https://appshunter.io/ios/app/aferry-all-ferries/id373066509)

Easily compare and book ferry tickets across numerous routes and operators worldwide. Find the cheapest and most convenient crossings in seconds with real-time pricing and availability. Manage your bookings and tickets directly within the app.

**Highlights:** Compare ferry prices and availability, Search over 2000 routes, Book tickets directly, Manage bookings via MyAccount, Share ferry details, Available in 8 languages

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

**In-app purchases:** none


### DocValidity

[App page](https://appshunter.io/ios/app/docvalidity/id6760548069)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DocValidity Pro Monthly | $3.99 | per month |
| DocValidity Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is aFerry free?

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

### Is DocValidity free?

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

### Do aFerry or DocValidity have ads?

Neither aFerry nor DocValidity shows ads.

### Which is updated more often, aFerry or DocValidity?

aFerry ships an update every 4 months, and DocValidity every 4 days. Most recently, aFerry was updated on September 1, 2026 and DocValidity on September 13, 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.*