Best Opinionkings Apps

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our opinionkings list covers 250+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Opinionkings Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OpinionKings: Social & TradeOpinionKings: Social & TradeFree5.0★ (7)NoNoOct 2026
2PolyTracker: MarketsPolyTracker: MarketsFree5.0★ (2)NoNoOct 2026
3Manifold MarketsManifold MarketsFree4.5★ (145)NoYesOct 2026
4Polymtrade: Prediction TradingPolymtrade: Prediction TradingFree2.8★ (13)NoNoOct 2026
5OG.com: Trade Sports & EventsOG.com: Trade Sports & EventsFree4.5★ (1.8K)NoNoOct 2026
6DraftKings PredictionsDraftKings PredictionsFree4.9★ (18K)YesNoOct 2026
7Novig: Prediction MarketNovig: Prediction MarketFree4.6★ (7.9K)NoNoOct 2026
8FanDuel PredictsFanDuel PredictsFree4.8★ (6.8K)NoNoOct 2026

Top Picks for Opinionkings

OpinionKings: Social & Trade#1

OpinionKings: Social & Trade by Opinion Kings

Trade Opinions. Get Social.
Editor's Choice
🌐 Social Networking
5.0(7 ratings)
Free
OpinionKings: Social & Trade screenshot 1
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OpinionKings: Social & Trade screenshot 5

Engage in a social prediction market to forecast real-world events across various categories. Compete with others using virtual currency and build your forecasting record. Share opinions, polls, and images within a community focused on trending topics.

Manifold Markets#3

Manifold Markets by Manifold Markets, Inc.

A market for every question
Worth Considering
📡 News
4.5😐(145 ratings)
FreeIn-App Purchases
Manifold Markets screenshot 1
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This app offers accurate forecasts on a wide range of topics. Users can trade on these forecasts using play-money, earn if they are correct, and create their own questions to explore their curiosities. It's a platform for social forecasting and prediction.

What We Love

  • 👍 Great concept and idea
  • 👍 Informative and educational
  • 👍 Fun and addictive
  • 👍 Good UI and design
  • 👍 Responsive and well-made app
  • 👍 Interesting community
  • 👍 Slick and polished interface
  • 👍 Devs are responsive and actively fixing bugs
  • 👍 Great place to get an idea of what folks think will happen
  • 👍 Free to use with play money
  • 👍 Good for impacting the world through donations

Room to Improve

  • 🐛 Buggy and glitchy
  • 🐛 Site is down or slows to a crawl constantly
  • 🐛 Inconsistent moderation policies
  • 🐛 Vague polls and subjective resolutions
  • 🐛 App is a port of the mobile website, could be smoother
  • 🐛 Moderation issues, politically motivated mods
  • 🐛 Lack of interesting markets, repetitive content
  • 🐛 Donations have been shut off (for some users)
  • 🐛 Issues with verification feature
  • 🐛 Loading bar issues when viewing trades
  • 🐛 Questions vanishing after creation

More Opinionkings apps to explore

FAQ about Opinionkings

What are the best opinionkings apps for iPhone?
OpinionKings: Social & Trade tops our opinionkings apps ranking as of October 2026, with a 5.0-star average from 7 App Store ratings, and it's free to download.
Yes — 20 of the top opinionkings apps we rank are free to download, including OpinionKings: Social & Trade and PolyTracker: Markets.
OpinionKings: Social & Trade has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ opinionkings apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.