# PlusOne vs All Currency

The clearest difference is in-app purchases: All Currency at none against PlusOne's 3. All Currency also leads on iOS requirement (6.1 vs 17.0). On price, update cadence, 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. All Currency asks for nothing beyond the download.

PlusOne ships an update every 3 weeks, All Currency every 11 days. The most recent releases landed on October 15, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | PlusOne | All Currency |
| --- | --- | --- |
| 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 | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 11 MB |
| Requires iOS | 17.0 | **6.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MyClickapps.com LLC](https://appshunter.io/developer/303611122) | [Duc Le](https://appshunter.io/developer/672121512) |

## 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 |


### All Currency

[App page](https://appshunter.io/ios/app/all-currency/id985908521)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PlusOne free?

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

### Is All Currency free?

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

### Do PlusOne or All Currency have ads?

Neither PlusOne nor All Currency shows ads.

### Which is updated more often, PlusOne or All Currency?

PlusOne ships an update every 3 weeks, and All Currency every 11 days. Most recently, PlusOne was updated on October 15, 2026 and All Currency on September 30, 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.*