# blkjk vs Anchor'77

The clearest difference is update cadence: blkjk at every 3 weeks against Anchor'77's every 4 months. 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.

blkjk ships an update every 3 weeks, Anchor'77 every 4 months. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | blkjk | Anchor'77 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Size | 1 MB | 2 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aron Andras Geosits](https://appshunter.io/developer/1766913034) | [Nathalie Lazareva](https://appshunter.io/developer/1806296949) |

## What reviewers say

### blkjk

[App page](https://appshunter.io/ios/app/blkjk/id6742255814)

**Features:** Apple Watch app

**In-app purchases:** none


### Anchor'77

[App page](https://appshunter.io/ios/app/anchor77/id6757445033)

**In-app purchases:** none


## Frequently asked questions

### Is blkjk free?

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

### Is Anchor'77 free?

Anchor'77 is free to download, with no in-app purchases.

### Do blkjk or Anchor'77 have ads?

Neither blkjk nor Anchor'77 shows ads.

### Which is updated more often, blkjk or Anchor'77?

blkjk ships an update every 3 weeks, and Anchor'77 every 4 months. Most recently, blkjk was updated on October 25, 2026 and Anchor'77 on October 31, 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.*