# US coin app vs Azure AZ

The clearest difference is update cadence: Azure AZ at every 2 days against US coin app's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. US coin app sells 3 in-app purchases, starting at $3.99 per month and Azure AZ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

US coin app ships an update monthly, Azure AZ every 2 days. The most recent releases landed on August 14, 2026 and August 25, 2026 respectively.

## The numbers

| Metric | US coin app | Azure AZ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 60 MB | 205 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bradley Jones](https://appshunter.io/developer/1836772805) | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) |

## What reviewers say

### US coin app

[App page](https://appshunter.io/ios/app/us-coin-app-numistrack/id6780966101)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Collector Plus Monthly | $3.99 | per month |
| Collector Plus Annual | $29.99 | per year |
| Remove Ads | $1.99 | one-time |


### Azure AZ

[App page](https://appshunter.io/ios/app/azure-az-400-devops-solutions/id6782107784)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AZ-400 Lifetime Access | $4.99 | one-time |


## Frequently asked questions

### Is US coin app free?

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

### Is Azure AZ free?

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

### Do US coin app or Azure AZ have ads?

Neither US coin app nor Azure AZ shows ads.

### Which is updated more often, US coin app or Azure AZ?

US coin app ships an update monthly, and Azure AZ every 2 days. Most recently, US coin app was updated on August 14, 2026 and Azure AZ on August 25, 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.*