optera-옵테라 | 0원으로 시작하는 디지털 재테크

Contains ads
10K+
Downloads
Content rating
Everyone
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About this app

Optera, a smart investment platform that starts with zero won!

Just watch ads to earn points, similar to free mining, and automatically convert them into digital assets.

Anyone can easily earn money without complicated procedures or initial capital.

✔ Watch free ads → Earn points
✔ Automatic conversion system → Digital asset rewards
✔ Immediate use or reinvestment possible
✔ Future integration with a dedicated wallet and various services planned

Optera is more than just a rewards app.

It's an innovative platform that offers "free collection + investment + money-making experience" all in one.

Anyone can easily participate, and it's safe to use as it doesn't collect personal information.

Recommended for:

- Those looking for a free mining app

- Those looking to start investing with small amounts or zero won

- Those looking to earn money through ad reward apps

- Early adopters interested in digital assets and blockchain

📲 Install Optera now,

and start earning points through free collection and smart investment.
It starts with zero, but the opportunities are endless!
Updated on
Jan 11, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity, and App info and performance
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

App support

About the developer
(주)플로우마인즈
optera2025@gmail.com
대한민국 광주광역시 서구 서구 상무대로 1057, 2층(화정동, 광후당빌딩) 61979
+82 10-7534-1814