# PartX vs Invoice Maker by Invotick

The clearest difference is in-app purchases: PartX at none against Invoice Maker by Invotick's 3. PartX also leads on ads (none vs shown) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. Invoice Maker by Invotick sells 3 in-app purchases, starting at $3.49 per month. PartX asks for nothing beyond the download.

## The numbers

| Metric | PartX | Invoice Maker by Invotick |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | — |
| Size | 17 MB | 98 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Crowley Systems, Inc](https://appshunter.io/developer/1471177348) | [Flixotech Technologies](https://appshunter.io/developer/1869607496) |

## What reviewers say

### PartX

[App page](https://appshunter.io/ios/app/partx/id6745302489)

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

**In-app purchases:** none


### Invoice Maker by Invotick

[App page](https://appshunter.io/ios/app/invoice-maker-by-invotick/id6757918977)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.49 | per month |
| Premium Yearly | $15.99 | per year |
| Premium Lifetime | $35.99 | one-time |


## Frequently asked questions

### Is PartX free?

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

### Is Invoice Maker by Invotick free?

Invoice Maker by Invotick is free to download, with in-app purchases available.

### Do PartX or Invoice Maker by Invotick have ads?

Invoice Maker by Invotick shows ads; PartX 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.*