# aZen Hub vs Marina Protocol

The clearest difference is rating: Marina Protocol at 4.2 against aZen Hub's 3.0. Marina Protocol also leads on ratings volume (18 vs 5). aZen Hub's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Marina Protocol sells 10 one-off in-app purchases. aZen Hub asks for nothing beyond the download.

Marina Protocol holds the better App Store score, 4.2 against 3.0. Both are backed by a comparable volume of ratings — 5 and 18 respectively. Written reviews complicate that: 91% of aZen Hub's written reviews are positive against 64% of Marina Protocol's, so the app with the better star average is not the one people write more warmly about.

aZen Hub ships an update monthly, Marina Protocol every 3 weeks. The most recent releases landed on July 30, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | aZen Hub | Marina Protocol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (5 ratings)](https://appshunter.io/ios/app/azen-hub/id6476482774/reviews) | **[4.2 (18 ratings)](https://appshunter.io/ios/app/marina-protocol/id6498980849/reviews)** |
| Number of ratings | 5 | **18** |
| Positive reviews | **90.9% of reviews** | 64.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 75 MB | 71 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [AZEN NETWORK LIMITED](https://appshunter.io/developer/1798666878) | [Lazy Surfers](https://appshunter.io/developer/1742093520) |

## What reviewers say

### aZen Hub

[App page](https://appshunter.io/ios/app/azen-hub/id6476482774)

Access comprehensive, up-to-date information on blockchain technology. Engage in in-depth discussions with a community of professionals to share insights and perspectives.

**Highlights:** Latest blockchain developments, Comprehensive information access, Multidimensional discussions, Share profound perspectives, Professional platform

**Features:** macOS Compatibility

**In-app purchases:** none


### Marina Protocol

[App page](https://appshunter.io/ios/app/marina-protocol/id6498980849)

This platform offers a user-friendly introduction to blockchain and Web 3.0 concepts. Users can engage with various Web 3.0 projects and earn rewards for their participation and experiences.

**Highlights:** Web 3.0 tutorials, Easy-to-use interface, Onboard Web3 projects, Earn rewards for experiences, Community links

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 PEARL | $1.99 | one-time |
| 500 PEARL | $6.99 | one-time |
| 1000 PEARL | $14.99 | one-time |
| AD Free Pack | $19.99 | one-time |
| AD Free Pack1 | $34.49 | one-time |
| 5000 PEARL | $69.99 | one-time |
| AD Free Pack2 | $88.99 | one-time |
| 10000 PEARL | $130.99 | one-time |
| AD Free Pack3 | $148.99 | one-time |
| 30000 PEARL | $379.99 | one-time |


## Frequently asked questions

### Is aZen Hub free?

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

### Is Marina Protocol free?

Marina Protocol is free to download, with in-app purchases available.

### Which has better reviews, aZen Hub or Marina Protocol?

Marina Protocol is rated higher. aZen Hub averages 3.0 out of 5 from 5 ratings, while Marina Protocol averages 4.2 from 18 ratings.

### Do aZen Hub or Marina Protocol have ads?

Marina Protocol shows ads; aZen Hub does not.

### Which is updated more often, aZen Hub or Marina Protocol?

aZen Hub ships an update monthly, and Marina Protocol every 3 weeks. Most recently, aZen Hub was updated on July 30, 2026 and Marina Protocol on August 29, 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.*