# Blue Marlin vs Sellier

The clearest difference is update cadence: Sellier at daily against Blue Marlin's every 33 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.

Blue Marlin ships an update every 33 months, Sellier daily. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Blue Marlin | Sellier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Daily** |
| Size | 22 MB | 6 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EPOS Technologies](https://appshunter.io/developer/1531464102) | [Sellier Ltd](https://appshunter.io/developer/1670872122) |

## What reviewers say

### Blue Marlin

[App page](https://appshunter.io/ios/app/blue-marlin/id1597708423)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sellier

[App page](https://appshunter.io/ios/app/sellier/id6784604533)

**In-app purchases:** none


## Frequently asked questions

### Is Blue Marlin free?

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

### Is Sellier free?

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

### Do Blue Marlin or Sellier have ads?

Neither Blue Marlin nor Sellier shows ads.

### Which is updated more often, Blue Marlin or Sellier?

Blue Marlin ships an update every 33 months, and Sellier daily. Most recently, Blue Marlin was updated on October 27, 2026 and Sellier on October 25, 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.*