# TopScan for Bimmers vs Purchase Locker

The clearest difference is update cadence: Purchase Locker at every 9 days against TopScan for Bimmers's every 2 months. TopScan for Bimmers's advantage is iOS requirement (11.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TopScan for Bimmers ships an update every 2 months, Purchase Locker every 9 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TopScan for Bimmers | Purchase Locker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/topscan-for-bimmers/id6744716209/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 676 MB | 4 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HK TOPDON TECHNOLOGY Co., LIMITED](https://appshunter.io/developer/1846276192) | [Juan Martinez](https://appshunter.io/developer/6792192085) |

## What reviewers say

### TopScan for Bimmers

[App page](https://appshunter.io/ios/app/topscan-for-bimmers/id6744716209)

Transform your phone into a powerful car diagnostic tool. Connect via Bluetooth to perform full system scans, access live data, and execute special maintenance functions. Generate detailed reports and identify issues with bi-directional controls.

**Highlights:** Full-system diagnosis, Bi-directional controls, AutoVIN vehicle identification, Special maintenance functions, Wireless Bluetooth 5.0 connection, Diagnostic report generation

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

**In-app purchases:** none


### Purchase Locker

[App page](https://appshunter.io/ios/app/purchase-locker/id6792332292)

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

**In-app purchases:** none


## Frequently asked questions

### Is TopScan for Bimmers free?

TopScan for Bimmers is free to download, with no in-app purchases.

### Is Purchase Locker free?

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

### Do TopScan for Bimmers or Purchase Locker have ads?

Neither TopScan for Bimmers nor Purchase Locker shows ads.

### Which is updated more often, TopScan for Bimmers or Purchase Locker?

TopScan for Bimmers ships an update every 2 months, and Purchase Locker every 9 days. Most recently, TopScan for Bimmers was updated on October 16, 2026 and Purchase Locker on October 24, 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.*