# Marina Protocol vs Lettok

The clearest difference is rating: Lettok at 5.0 against Marina Protocol's 4.2. Lettok also leads on review sentiment (100% vs 64%) and ads (none vs shown). Marina Protocol's advantage is ratings volume (18 vs 1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Marina Protocol sells 10 one-off in-app purchases and Lettok sells 6 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Lettok holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Marina Protocol has 18 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 64% of Marina Protocol's written reviews are positive against 100% of Lettok's.

Marina Protocol ships an update every 3 weeks, Lettok every 6 weeks. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Marina Protocol | Lettok |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (18 ratings)](https://appshunter.io/ios/app/marina-protocol/id6498980849/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lettok/id6741501991/reviews)** |
| Number of ratings | **18** | 1 |
| Positive reviews | 64.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 71 MB | 123 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Lazy Surfers](https://appshunter.io/developer/1742093520) | [Ibrahim Sparrow](https://appshunter.io/developer/1329400063) |

## 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 |


### Lettok

[App page](https://appshunter.io/ios/app/lettok/id6741501991)

A social media platform for sharing audio, text, media, and videos. It offers creative tools for self-expression and engaging with communities. New livestreaming capabilities allow for real-time interaction.

**Highlights:** Audio, text, media, and video sharing, Creative tools for self-expression, Engage with diverse communities, Livestream feature for real-time interaction, Personalized content feeds, Trending challenges

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $0.99 | per month |
| 3 Months | $2.49 | per 3 months |
| 1 Year | $8.99 | per year |
| 100 Coins | $1.99 | one-time |
| 500 Coins | $4.99 | one-time |
| 1000 Coins | $9.99 | one-time |


## Frequently asked questions

### Is Marina Protocol free?

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

### Is Lettok free?

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

### Which has better reviews, Marina Protocol or Lettok?

Lettok is rated higher. Marina Protocol averages 4.2 out of 5 from 18 ratings, while Lettok averages 5.0 from 1 ratings.

### Do Marina Protocol or Lettok have ads?

Marina Protocol shows ads; Lettok does not.

### Which is updated more often, Marina Protocol or Lettok?

Marina Protocol ships an update every 3 weeks, and Lettok every 6 weeks. Most recently, Marina Protocol was updated on October 14, 2026 and Lettok on October 9, 2026.

---

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