# PlusOne vs AI Contacts Manager

The clearest difference is update cadence: PlusOne at every 3 weeks against AI Contacts Manager's every 2 months. On price, ads, in-app purchases 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 and AI Contacts Manager sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PlusOne ships an update every 3 weeks, AI Contacts Manager every 2 months. The most recent releases landed on October 15, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | PlusOne | AI Contacts Manager |
| --- | --- | --- |
| 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 | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 7 MB |
| Requires iOS | **17.0** | 18.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MyClickapps.com LLC](https://appshunter.io/developer/303611122) | [Ahmed Mohamed Ali Ibrahim Almansoori](https://appshunter.io/developer/926084497) |

## 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 |


### AI Contacts Manager

[App page](https://appshunter.io/ios/app/ai-contacts-manager/id6755623580)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Contacts Manager | $4.99 | one-time |


## Frequently asked questions

### Is PlusOne free?

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

### Is AI Contacts Manager free?

AI Contacts Manager is free to download, with in-app purchases available.

### Do PlusOne or AI Contacts Manager have ads?

Neither PlusOne nor AI Contacts Manager shows ads.

### Which is updated more often, PlusOne or AI Contacts Manager?

PlusOne ships an update every 3 weeks, and AI Contacts Manager every 2 months. Most recently, PlusOne was updated on October 15, 2026 and AI Contacts Manager on September 29, 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.*