# B2B Lab vs Home DZ

The clearest difference is in-app purchases: B2B Lab at none against Home DZ's 6. B2B Lab also leads on update cadence (every 2 months vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Home DZ sells 6 in-app purchases, starting at $9.99 per year. B2B Lab asks for nothing beyond the download.

B2B Lab ships an update every 2 months, Home DZ every 5 months. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | B2B Lab | Home DZ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Size | 45 MB | 69 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Netfer Smart Solutions](https://appshunter.io/developer/1503300558) | [mohamed BOUALBANI](https://appshunter.io/developer/1719508030) |

## What reviewers say

### B2B Lab

[App page](https://appshunter.io/ios/app/b2b-lab/id1660309022)

**Features:** macOS Compatibility

**In-app purchases:** none


### Home DZ

[App page](https://appshunter.io/ios/app/home-dz/id6502121740)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Darckoum Premium | $9.99 | per year |
| Ad Premium Plan (Pro User) | $1.99 | one-time |
| Ad Standard Plan (Pro User) | $2.49 | one-time |
| Ad Premium Plan (Free User) | $2.99 | one-time |
| Darckoum Listing | $3.99 | one-time |
| Ad Standard Plan (Free User) | $3.99 | one-time |


## Frequently asked questions

### Is B2B Lab free?

B2B Lab is free to download, with no in-app purchases.

### Is Home DZ free?

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

### Do B2B Lab or Home DZ have ads?

Neither B2B Lab nor Home DZ shows ads.

### Which is updated more often, B2B Lab or Home DZ?

B2B Lab ships an update every 2 months, and Home DZ every 5 months. Most recently, B2B Lab was updated on October 5, 2026 and Home DZ on October 11, 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.*