# Pyromac ID vs Smart Invoice

The clearest difference is in-app purchases: Pyromac ID at none against Smart Invoice's 2. Pyromac ID also leads on ads (none vs shown) and update cadence (every 4 weeks vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Smart Invoice sells 2 in-app purchases, starting at $6.99 per 7 days. Pyromac ID asks for nothing beyond the download.

Pyromac ID ships an update every 4 weeks, Smart Invoice every 3 months. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Pyromac ID | Smart Invoice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Size | 26 MB | 63 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pyromac Srl](https://appshunter.io/developer/1802898971) | [CW Lee](https://appshunter.io/developer/1468639016) |

## What reviewers say

### Pyromac ID

[App page](https://appshunter.io/ios/app/pyromac-id/id1496514255)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Invoice

[App page](https://appshunter.io/ios/app/smart-invoice/id1516600182)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $6.99 | per 7 days |
| Annually Subscription | $69.99 | per year |


## Frequently asked questions

### Is Pyromac ID free?

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

### Is Smart Invoice free?

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

### Do Pyromac ID or Smart Invoice have ads?

Smart Invoice shows ads; Pyromac ID does not.

### Which is updated more often, Pyromac ID or Smart Invoice?

Pyromac ID ships an update every 4 weeks, and Smart Invoice every 3 months. Most recently, Pyromac ID was updated on October 3, 2026 and Smart Invoice on October 4, 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.*