# SubAlert vs Invoice Inspector

The clearest difference is ads: Invoice Inspector at none against SubAlert's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. SubAlert sells 1 one-off in-app purchase and Invoice Inspector sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | SubAlert | Invoice Inspector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Size | 11 MB | 2 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [鲁 黄](https://appshunter.io/developer/1696562503) | [Artem Ivanov](https://appshunter.io/developer/1853068888) |

## What reviewers say

### SubAlert

[App page](https://appshunter.io/ios/app/subalert-subscription-tracker/id6757347320)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Invoice Inspector

[App page](https://appshunter.io/ios/app/invoice-inspector/id6757395906)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Scan | $1.99 | one-time |


## Frequently asked questions

### Is SubAlert free?

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

### Is Invoice Inspector free?

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

### Do SubAlert or Invoice Inspector have ads?

SubAlert shows ads; Invoice Inspector does not.

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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.*