# Ace Express vs DFA IE Document Authentication

The clearest difference is iOS requirement: DFA IE Document Authentication at 10.0 against Ace Express's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Ace Express ships an update every 26 months, DFA IE Document Authentication every 43 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Ace Express | DFA IE Document Authentication |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 26 months** | Every 43 months |
| Monetization | Free | — |
| Size | 156 MB | 12 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PAUL HESKETH](https://appshunter.io/developer/1489335949) | [Department of Foreign Affairs and Trade Ireland](https://appshunter.io/developer/1032784620) |

## What reviewers say

### Ace Express

[App page](https://appshunter.io/ios/app/ace-express/id1489335950)

Book and track taxi rides with ease. Order a vehicle for immediate or scheduled pick-ups, receive real-time status updates, and pay conveniently via cash or card. Save your favorite locations for faster bookings.

**Highlights:** Order a taxi, Cancel a booking, Track vehicle on map, Real-time notifications, Pay by cash or card, Schedule future pick-ups, Save favorite locations

**Features:** macOS Compatibility

**In-app purchases:** none


### DFA IE Document Authentication

[App page](https://appshunter.io/ios/app/dfa-ie-document-authentication/id1588718314)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ace Express free?

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

### Is DFA IE Document Authentication free?

DFA IE Document Authentication is free to download, with no in-app purchases.

### Do Ace Express or DFA IE Document Authentication have ads?

Neither Ace Express nor DFA IE Document Authentication shows ads.

### Which is updated more often, Ace Express or DFA IE Document Authentication?

Ace Express ships an update every 26 months, and DFA IE Document Authentication every 43 months. Most recently, Ace Express was updated on November 3, 2026 and DFA IE Document Authentication on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*