# TMSTAND vs Blue Marin

The clearest difference is update cadence: Blue Marin at every 2 months against TMSTAND's every 11 months. TMSTAND's advantage is 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.

TMSTAND ships an update every 11 months, Blue Marin every 2 months. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TMSTAND | Blue Marin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Size | 11 MB | 33 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Necmettin Kartal](https://appshunter.io/developer/1676730303) | [APSIYON BILISIM SISTEMLERI SANAYI VE TICARET A.S](https://appshunter.io/developer/742594887) |

## What reviewers say

### TMSTAND

[App page](https://appshunter.io/ios/app/tmstand/id6447639429)

**Features:** macOS Compatibility

**In-app purchases:** none


### Blue Marin

[App page](https://appshunter.io/ios/app/blue-marin/id6458188730)

**In-app purchases:** none


## Frequently asked questions

### Is TMSTAND free?

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

### Is Blue Marin free?

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

### Do TMSTAND or Blue Marin have ads?

Neither TMSTAND nor Blue Marin shows ads.

### Which is updated more often, TMSTAND or Blue Marin?

TMSTAND ships an update every 11 months, and Blue Marin every 2 months. Most recently, TMSTAND was updated on October 13, 2026 and Blue Marin on October 24, 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.*