# Blueday Mutfak B2B vs Alvin

The clearest difference is update cadence: Alvin at every 2 months against Blueday Mutfak B2B's every 5 months. Alvin also leads on iOS requirement (12.4 vs 15.0). 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.

Blueday Mutfak B2B ships an update every 5 months, Alvin every 2 months. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Blueday Mutfak B2B | Alvin |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 62 MB | 26 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [NAT Yazilim](https://appshunter.io/developer/1137276538) | [AKINSOFT](https://appshunter.io/developer/562518135) |

## What reviewers say

### Blueday Mutfak B2B

[App page](https://appshunter.io/ios/app/blueday-mutfak-b2b/id6446947200)

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

**In-app purchases:** none


### Alvin

[App page](https://appshunter.io/ios/app/alvin/id6737801557)

Browse and review products from the website, add desired items to your cart, and search within the site. Filter products by category and complete your purchase securely after logging in.

**Highlights:** Product browsing and reviews, Add to cart functionality, Site-wide search, Category filtering, Secure checkout, Access member information

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Blueday Mutfak B2B free?

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

### Is Alvin free?

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

### Do Blueday Mutfak B2B or Alvin have ads?

Neither Blueday Mutfak B2B nor Alvin shows ads.

### Which is updated more often, Blueday Mutfak B2B or Alvin?

Blueday Mutfak B2B ships an update every 5 months, and Alvin every 2 months. Most recently, Blueday Mutfak B2B was updated on October 4, 2026 and Alvin on October 2, 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.*