Comparison

OPINCUR vs BigEar

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OPINCUR

Connect with the OPINCUR crypto ecosystem through a dedicated social hub. Stay updated on community news, access blockchain rewards, and participate in special initiatives. This platform offers an optional layer of engagement for users within the growing OPINCUR network.

Highlights
  • Connect to OPINCUR ecosystem
  • Follow community updates
  • Access blockchain rewards
  • Participate in community activities
  • Dedicated platform for users
  • Stay informed on new opportunities
Features
Read full description

OPINCUR Hub is a social network and crypto hub designed to support the OPINCUR ecosystem and its community. The hub works as a central place where users can stay connected to the ecosystem, follow updates, and access blockchain-based rewards and opportunities as they become available. It is built to grow alongside the OPINCUR platform and provide additional value to users over time. OPINCUR Hub is not required to use OPINCUR products, but it gives users an extra layer of access and visibility into what is happening across the ecosystem. What you can do with OPINCUR Hub • Stay connected to the OPINCUR ecosystem • Follow community updates and announcements • Access blockchain rewards and special initiatives • Take part in community activities and programs • Use a dedicated platform created for OPINCUR users Built for growth / As the OPINCUR ecosystem expands, OPINCUR Hub becomes the place where new opportunities, rewards, and community-driven features are introduced. Users who keep the hub installed can stay informed and benefit from future updates as the platform evolves. Community-focused platform / OPINCUR Hub brings together elements of a social network, a crypto hub, and a blockchain platform. It is designed to support long-term interaction between users and the ecosystem without forcing participation or requiring complex setup. Simple and optional / The hub is easy to use and completely optional. Users can explore OPINCUR without it, but those who choose to use the hub gain access to additional ecosystem-related features and benefits over time.

About

BigEar

Features
Read full description

■ BigEar — when you want to know what others think Which way is the market leaning right now? What are people worried about? BigEar gathers scattered signals and opinions onto one screen. ■ Six ways to read the crypto market · Whale Trading Trend Which side the big players are standing on, shown as a trend. · Positions by Exchange How long and short split on Binance, Bitget, Bybit and more, side by side. · Money Flow into Crypto Whether money is coming into the market or leaving it. · Premium by country Is your local price above or below the world market — eleven countries at a glance. · Top 1% Traders Where the traders with the best records are standing right now. · 4-day price prediction vote How people see the next four days, gathered into one grid. ■ Alerts you choose Economic releases, whale trend shifts, large fills — turn each type on or off. Alerts you do not want never arrive. ■ Agora — where opinions meet From crypto to everyday life, talk about the things people disagree on. AI translation is built in, so you can follow people from other countries. ■ Balance Game and Card Game Build your own two-choice Balance Game and share it with the world. When you have a spare minute, play a round of cards. ■ 8 languages Korean, English, Japanese, Chinese (Simplified and Traditional), Russian, Spanish and Vietnamese. The app follows your device language, and you can pick one yourself in App Usage Settings > Language. Numbers and dates follow local conventions too. ■ Please note · The indicators and opinions in BigEar are provided for information only. They are not investment advice or a recommendation. Investment decisions and their results are your own. · Some features require purchasing an alert pass.

Screenshots

OPINCUR4 screens
BigEar4 screens

Verdict

The call

The clearest difference is in-app purchases: OPINCUR at none against BigEar's 5. BigEar's advantage is update cadence (every 3 days vs monthly). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. BigEar sells 5 one-off in-app purchases. OPINCUR asks for nothing beyond the download.

UpkeepUpdate frequency

OPINCUR ships an update monthly, BigEar every 3 days. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 8 level
OPINCUR versus BigEar: the parameters behind the verdict, then further details
ParameterOPINCURBigEar
PriceFreeFree
Rating3.9 (16 ratings) — better—
Positive reviews93.8% of reviews—
Number of ratings16 — better—
Update frequencyMonthlyEvery 3 days — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better16.0
Further details — not scored
Size65 MB129 MB
Age rating4+4+
DeveloperMONOLITH LABS LTDwoojin Shin

In-app purchases

None

OPINCUR

No in-app purchases

5 purchases

BigEar

One-time5
  • 1,000 포인트 충전$0.99
  • 3,000 포인트 충전$1.99
  • 5,000 포인트 충전$2.99
Show 2 more
  • 10,000 포인트 충전$4.99
  • 30,000 포인트 충전$14.99

Questions

Is OPINCUR free?
OPINCUR is free to download, with no in-app purchases.
Is BigEar free?
BigEar is free to download, with in-app purchases available.
Do OPINCUR or BigEar have ads?
Both OPINCUR and BigEar show ads.
Which is updated more often, OPINCUR or BigEar?
OPINCUR ships an update monthly, and BigEar every 3 days. Most recently, OPINCUR was updated on October 13, 2026 and BigEar on October 12, 2026.

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