# BLAK vs 91 Coffee

The clearest difference is update cadence: 91 Coffee at every 3 days against BLAK's every 8 days. 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.

BLAK ships an update every 8 days, 91 Coffee every 3 days. The most recent releases landed on October 12, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | BLAK | 91 Coffee |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 3 days** |
| Size | 28 MB | 43 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [BLAK Coffee Co.](https://appshunter.io/developer/1895368708) | [Gokhan BALDIR](https://appshunter.io/developer/6787714035) |

## What reviewers say

### BLAK

[App page](https://appshunter.io/ios/app/blak/id6773592123)

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

**In-app purchases:** none


### 91 Coffee

[App page](https://appshunter.io/ios/app/91-coffee/id6787714033)

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

**In-app purchases:** none


## Frequently asked questions

### Is BLAK free?

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

### Is 91 Coffee free?

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

### Do BLAK or 91 Coffee have ads?

Neither BLAK nor 91 Coffee shows ads.

### Which is updated more often, BLAK or 91 Coffee?

BLAK ships an update every 8 days, and 91 Coffee every 3 days. Most recently, BLAK was updated on October 12, 2026 and 91 Coffee on October 20, 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.*