# Contacts Prefix Fixer vs +370

The clearest difference is rating: +370 at 5.0 against Contacts Prefix Fixer's 1.0. +370 also leads on update cadence (every 9 days vs every 14 months). Contacts Prefix Fixer's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 15.0). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. +370 sells 3 one-off in-app purchases. Contacts Prefix Fixer asks for nothing beyond the download.

+370 holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Contacts Prefix Fixer ships an update every 14 months, +370 every 9 days. The most recent releases landed on June 9, 2026 and June 8, 2026 respectively.

## The numbers

| Metric | Contacts Prefix Fixer | +370 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/contacts-prefix-fixer/id1635039737/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/plus-370/id6504735484/reviews)** |
| Number of ratings | 1 | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 29 MB | 90 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cuong Luu Hung](https://appshunter.io/developer/1634793639) | [MANTAS ZIRGULIS](https://appshunter.io/developer/1753598065) |

## What reviewers say

### Contacts Prefix Fixer

[App page](https://appshunter.io/ios/app/contacts-prefix-fixer/id1635039737)

Easily edit the prefix number for your contacts. Add country codes or other prefixes to all your phone numbers in one go. This utility simplifies managing international or specific dialing formats for your contacts.

**Highlights:** Edit contact phone number prefixes, Add country codes, Batch prefix modification, Easy to use interface

**Features:** macOS Compatibility

**In-app purchases:** none


### +370

[App page](https://appshunter.io/ios/app/plus-370/id6504735484)

This utility app automatically updates all your phone contacts to the new Lithuanian phone number format. With a single tap, it replaces the old '8' prefix with the international '+370' code.

**Highlights:** One-tap contact update, Automatic prefix replacement, Supports all contacts, Simple interface

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $3.00 | one-time |
| Big Tip | $4.00 | one-time |
| Super Tip | $9.00 | one-time |


## Frequently asked questions

### Is Contacts Prefix Fixer free?

Contacts Prefix Fixer is free to download, with no in-app purchases.

### Is +370 free?

+370 is free to download, with in-app purchases available.

### Which has better reviews, Contacts Prefix Fixer or +370?

+370 is rated higher. Contacts Prefix Fixer averages 1.0 out of 5 from 1 ratings, while +370 averages 5.0 from 2 ratings.

### Do Contacts Prefix Fixer or +370 have ads?

Neither Contacts Prefix Fixer nor +370 shows ads.

### Which is updated more often, Contacts Prefix Fixer or +370?

Contacts Prefix Fixer ships an update every 14 months, and +370 every 9 days. Most recently, Contacts Prefix Fixer was updated on June 9, 2026 and +370 on June 8, 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.*