# Prefix App vs EasyCF

The clearest difference is in-app purchases: EasyCF at none against Prefix App's 2. EasyCF also leads on ads (none vs shown) and iOS requirement (13.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Prefix App sells 2 one-off in-app purchases. EasyCF asks for nothing beyond the download.

## The numbers

| Metric | Prefix App | EasyCF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/prefix-app-new/id1140903469/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 37.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 26 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alain Lima](https://appshunter.io/developer/789421888) | [Alessandro Mattei](https://appshunter.io/developer/1892857435) |

## What reviewers say

### Prefix App

[App page](https://appshunter.io/ios/app/prefix-app-new/id1140903469)

Easily add prefixes to phone numbers without altering your contacts. Ideal for business users, it offers extensive customization for prefixes and your address book. Includes Siri and Apple Watch support for seamless integration.

**Highlights:** Add prefixes without editing contacts, Multiple customizable prefixes, Full and customizable address book, Recent calls list, Siri support, Today widget and Apple Watch app

**Features:** macOS Compatibility, Family Sharing, Siri integration, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Call from Apple Watch | $0.99 | one-time |
| Remove ads | $1.99 | one-time |


### EasyCF

[App page](https://appshunter.io/ios/app/easycf-codice-fiscale/id6762089552)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Prefix App free?

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

### Is EasyCF free?

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

### Do Prefix App or EasyCF have ads?

Prefix App shows ads; EasyCF does not.

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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.*