# Marina Protocol vs CBM App

The clearest difference is in-app purchases: CBM App at none against Marina Protocol's 10. CBM App also leads on ads (none vs shown). Marina Protocol's advantage is update cadence (every 3 weeks vs every 4 months). On price, device support and iOS requirement there is nothing between them.

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

Marina Protocol ships an update every 3 weeks, CBM App every 4 months. The most recent releases landed on September 29, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Marina Protocol | CBM App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (18 ratings)](https://appshunter.io/ios/app/marina-protocol/id6498980849/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 64.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 71 MB | 42 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lazy Surfers](https://appshunter.io/developer/1742093520) | [Peoplewise Technologies Limited](https://appshunter.io/developer/1884617253) |

## What reviewers say

### 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 |


### CBM App

[App page](https://appshunter.io/ios/app/cbm-app/id6760545898)

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

**In-app purchases:** none


## Frequently asked questions

### Is Marina Protocol free?

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

### Is CBM App free?

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

### Do Marina Protocol or CBM App have ads?

Marina Protocol shows ads; CBM App does not.

### Which is updated more often, Marina Protocol or CBM App?

Marina Protocol ships an update every 3 weeks, and CBM App every 4 months. Most recently, Marina Protocol was updated on September 29, 2026 and CBM App on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*