cPen Network vs Marina Protocol
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
cPen Network
This application provides access to and facilitates the growth of a new digital currency. Users can manage their holdings within the platform.
- Access digital currency
- Grow currency holdings
- Manage INK holdings
- Web3 integration
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cPen Network is a community app where your daily attention earns you rewards. Check in once a day to claim HATN (Human Attention Token), build your team, and take part in a growing social community. DAILY REWARDS Open the app each day and tap to claim your HATN. No hardware, no battery drain — nothing runs in the background. INVITE YOUR TEAM Bring friends in with your referral code and grow your rewards together. Climb the leaderboard and see how your team ranks. WALLET View your balance in one place. cPen Network is free to download and use. HATN rewards are promotional tokens provided by cPen Network; nothing in this app constitutes financial advice, and rewards have no guaranteed monetary value. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Marina Protocol
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.
- Web 3.0 tutorials
- Easy-to-use interface
- Onboard Web3 projects
- Earn rewards for experiences
- Community links
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◈ Marina Protocol ◈ Marina Protocol is a global Web 3.0 tutorial platform, providing users new to blockchain and Web 3.0 with easy-to-use content and advanced interfaces for activities. ■ App Introduction Users can also onboard various Web 3.0 projects and receive rewards for their experiences. Join with more friends; your experiences will never be in vain. ■ Marina Protocol Community 1. Twitter: https://twitter.com/MARINA_PROTOCOL 2. Telegram Announcement: https://t.me/MarinaProtocol_Announcement 3. Telegram Group Chat: https://t.me/MarinaProtocol 4. Linktree: https://linktr.ee/marina_protocol ■ About Marina Protocol 1. Website: https://marina-protocol.com/ 2. Whitepaper: https://whitepaper.marina-protocol.com/overview/introduction ■ Customer Service support@marina-protocol.com
Screenshots
Verdict
The clearest difference is ratings volume: cPen Network at 250 against Marina Protocol's 18. cPen Network also leads on rating (4.4 vs 4.2) and monetization model (ad-supported vs free with in-app purchases). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. cPen Network sells 1 in-app purchase, starting at $2.99 per month and Marina Protocol sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
cPen Network holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: cPen Network has 250 ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 74% of cPen Network's written reviews are positive against 64% of Marina Protocol's.
cPen Network ships an update every 9 days, Marina Protocol every 3 weeks. The most recent releases landed on September 23, 2026 and August 29, 2026 respectively.
| Parameter | cPen Network | Marina Protocol |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (250 ratings) — better | 4.2 (18 ratings) |
| Positive reviews | 74.5% of reviews — better | 64.3% of reviews |
| Number of ratings | 250 — better | 18 |
| Update frequency | Every 9 days — better | Every 3 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 88 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | Cpenio Inc. | Lazy Surfers |
Customer experience
cPen Network
Marina Protocol
Bugs and requests
cPen Network
Reported bugs
4 issues- Login issues
- Syncing problems
- Unreliable mining performance
- Compatibility problems on iOS
Requested features
5 requests- Improved KYC process
- Wallet integration
- Advanced mining features
- Clearer roadmap and updates
- Expanded platform compatibility
Marina Protocol
Not enough reviews yet to summarise bugs or requests.
In-app purchases
cPen Network
- Local Service Premium Monthly$2.991 Month
Marina Protocol
- 100 PEARL$1.99
- 500 PEARL$6.99
- 1000 PEARL$14.99
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- AD Free Pack$19.99
- AD Free Pack1$34.49
- 5000 PEARL$69.99
- AD Free Pack2$88.99
- 10000 PEARL$130.99
- AD Free Pack3$148.99
- 30000 PEARL$379.99
