# Welcome Frame vs Device Part Scanner

The clearest difference is in-app purchases: Welcome Frame at none against Device Part Scanner's 3. Welcome Frame also leads on update cadence (every 2 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Device Part Scanner sells 3 in-app purchases, starting at $2.99 per 7 days. Welcome Frame asks for nothing beyond the download.

Welcome Frame ships an update every 2 weeks, Device Part Scanner every 4 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Welcome Frame | Device Part Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Size | 4 MB | 16 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Michael Schwarz](https://appshunter.io/developer/1515808967) | [Mykhailo Dykun](https://appshunter.io/developer/1811160760) |

## What reviewers say

### Welcome Frame

[App page](https://appshunter.io/ios/app/welcome-frame/id6746150697)

**Features:** macOS Compatibility

**In-app purchases:** none


### Device Part Scanner

[App page](https://appshunter.io/ios/app/device-part-scanner-mechazam/id6754518176)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mechazam One Week Full Access | $2.99 | per 7 days |
| Mechazam One Month Full Access | $7.99 | per month |
| Mechazam One Year Full Access | $79.99 | per year |


## Frequently asked questions

### Is Welcome Frame free?

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

### Is Device Part Scanner free?

Device Part Scanner is free to download, with in-app purchases available.

### Do Welcome Frame or Device Part Scanner have ads?

Neither Welcome Frame nor Device Part Scanner shows ads.

### Which is updated more often, Welcome Frame or Device Part Scanner?

Welcome Frame ships an update every 2 weeks, and Device Part Scanner every 4 months. Most recently, Welcome Frame was updated on October 25, 2026 and Device Part Scanner on October 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.*