# GSM Marina vs Techne

The clearest difference is update cadence: Techne at every 2 days against GSM Marina's every 2 weeks. 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.

GSM Marina ships an update every 2 weeks, Techne every 2 days. The most recent releases landed on October 20, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | GSM Marina | Techne |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (15 ratings)](https://appshunter.io/ios/app/gsm-marina/id1566323173/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 65 MB | 78 MB |
| Requires iOS | 15 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OGTech](https://appshunter.io/developer/1242250479) | [TrianglZ](https://appshunter.io/developer/1350100626) |

## What reviewers say

### GSM Marina

[App page](https://appshunter.io/ios/app/gsm-marina/id1566323173)

Manage facility access for residents and visitors with a secure QR code system. Easily send invitations, control access times, and communicate with facility management.

**Highlights:** Secure QR code access system, Manage resident and visitor access, Send personalized invitations, Control access times, Communication with facility management, User-friendly interface

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

**In-app purchases:** none


### Techne

[App page](https://appshunter.io/ios/app/techne-summit/id1642333017)

**In-app purchases:** none


## Frequently asked questions

### Is GSM Marina free?

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

### Is Techne free?

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

### Do GSM Marina or Techne have ads?

Neither GSM Marina nor Techne shows ads.

### Which is updated more often, GSM Marina or Techne?

GSM Marina ships an update every 2 weeks, and Techne every 2 days. Most recently, GSM Marina was updated on October 20, 2026 and Techne on October 27, 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.*