# VanLock vs Blubirch Diagnose

VanLock and Blubirch Diagnose are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

VanLock ships an update every 5 weeks, Blubirch Diagnose every 6 weeks. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | VanLock | Blubirch Diagnose |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Size | 64 MB | 20 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [沈阳金万码高科技发展有限公司](https://appshunter.io/developer/1342039858) | [GREEN ENABLED IT SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1698835670) |

## What reviewers say

### VanLock

[App page](https://appshunter.io/ios/app/vanlock/id6444198572)

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

**In-app purchases:** none


### Blubirch Diagnose

[App page](https://appshunter.io/ios/app/blubirch-diagnose/id6739284969)

**In-app purchases:** none


## Frequently asked questions

### Is VanLock free?

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

### Is Blubirch Diagnose free?

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

### Do VanLock or Blubirch Diagnose have ads?

Neither VanLock nor Blubirch Diagnose shows ads.

### Which is updated more often, VanLock or Blubirch Diagnose?

VanLock ships an update every 5 weeks, and Blubirch Diagnose every 6 weeks. Most recently, VanLock was updated on October 6, 2026 and Blubirch Diagnose on October 9, 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.*