# PlusOne vs Contactio

The clearest difference is in-app purchases: Contactio at none against PlusOne's 3. PlusOne's advantage is iOS requirement (17.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. PlusOne sells 3 in-app purchases, starting at $0.99 per month. Contactio asks for nothing beyond the download.

## The numbers

| Metric | PlusOne | Contactio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (7 ratings)](https://appshunter.io/ios/app/plusone-country-code-fix/id571356876/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 36.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 2 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MyClickapps.com LLC](https://appshunter.io/developer/303611122) | [Gokhan Yilmaz](https://appshunter.io/developer/1824479680) |

## What reviewers say

### PlusOne

[App page](https://appshunter.io/ios/app/plusone-country-code-fix/id571356876)

This app helps you fix phone contacts that are missing international country codes, ensuring your calls and messages go through. It scans your address book, suggests necessary changes, and allows you to review them before updating your contacts. It's ideal for travelers, those moving abroad, or anyone with a mixed collection of local and international numbers.

**Highlights:** Scans address book for missing country codes, Suggests and allows review of changes, Adds selected country prefixes, Applies fixes to selected or all contacts, Backs up and restores contacts, Privacy-first on-device scanning

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PlusOne Premium Monthly | $0.99 | per month |
| PlusOne Premium Yearly | $9.99 | per year |
| PlusOne Premium Lifetime | $19.99 | one-time |


### Contactio

[App page](https://appshunter.io/ios/app/contactio/id6757885274)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PlusOne free?

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

### Is Contactio free?

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

### Do PlusOne or Contactio have ads?

Neither PlusOne nor Contactio shows ads.

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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.*