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Best Unnecessary Knowledge Apps & Games

51+ iOS apps & games curated and reviewed

4.7 avg rating
20 free apps & games
Updated August 2026

The best unnecessary knowledge apps and games on iPhone average 4.7★ across 51+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top Unnecessary Knowledge Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Unnecessary knowledge mobileUnnecessary knowledge mobileFree4.8★ (6)YesYesAug 2026
2NerdSip - Micro LearningNerdSip - Micro LearningFree4.8★ (95)NoYesAug 2026
3WikimindWikimindFree4.3★ (10)NoYesAug 2026
4Sift: Knowledge FeedSift: Knowledge FeedFree—NoNoAug 2026
5Schema — Knowledge CompoundingSchema — Knowledge CompoundingFree5.0★ (1)NoYesMay 2026
6WikovaWikovaFree—NoNoJun 2026
7Wormhole: General KnowledgeWormhole: General KnowledgeFree—NoYesJul 2026
8PaprrPaprrFree—YesYesJul 2026

Top Picks for Unnecessary Knowledge

Unnecessary knowledge mobile#1

Unnecessary knowledge mobile by Benjamin Lochmann

Editor's Choice
📚 Education
4.8😐(6 ratings)
FreeAdsIn-App Purchases
Unnecessary knowledge mobile screenshot 1
Unnecessary knowledge mobile screenshot 2
Unnecessary knowledge mobile screenshot 3
Unnecessary knowledge mobile screenshot 4

Discover a vast collection of over 2,100 intriguing and often amusing facts across 18 diverse categories. Learn about everything from internet passwords to medical terms and historical trivia. Save your favorite facts for easy access.

What We Love

  • 👍 Easy to use and simple interface
  • 🧠 Interesting and entertaining facts
  • 💬 Great conversation starters
  • ⏰ Perfect for killing time

Room to Improve

  • ❌ Many facts are false or inaccurate
  • 🔄 Repetitive content after extended use
  • 📱 UI cluttered and needs improvement
Wikimind#3

Wikimind by Vicente Garcia Cortes

World's knowledge on Wikipedia
Worth Considering
📚 Education
4.3(10 ratings)
FreeIn-App Purchases
Wikimind screenshot 1
Wikimind screenshot 2
Wikimind screenshot 3
Wikimind screenshot 4
Wikimind screenshot 5
Wikimind screenshot 6

Explore the vast knowledge of Wikipedia directly through a dedicated application. Search for articles, learn new things daily, and access unbiased information curated by a global community. It serves as an excellent educational companion for seeking truth and expanding understanding.

More Unnecessary Knowledge apps to explore

4
Sift: Knowledge Feed
Sift: Knowledge Feed
Sift: Knowledge Feed
Same Scroll. Smarter Feed.
Free
📚 Education
(0)
5
Schema — Knowledge Compounding
Schema — Knowledge Compounding
Schema — Knowledge Compounding
Remember things that matter.
Free

This AI-powered learning companion helps you capture, summarize, and retain important ideas. It uses smart review intervals to ensure knowledge sticks, fostering deeper understanding for lifelong learners. Turn consumed information into lasting comprehension.

Capture and organize key ideasAI summarizationSpaced repetition reviews
📚 Education
(1)
freemium
6
Wikova
Wikova
Wikova
AI-Generated Wikipedia
Free
📊 Productivity
(0)
7
Wormhole: General Knowledge
Wormhole: General Knowledge
Wormhole: General Knowledge
Get Smarter with Daily Facts
Free
📚 Education
(0)
8
Paprr
Paprr
Paprr
Read less. Know more.
Free
📰 Magazines & Newspapers
(0)
9
Rimember
Rimember
Rimember
The Best App to learn facts
Free

This app helps you retain information by periodically sending you notifications of facts you've saved. It's designed to combat forgetting and improve general knowledge through spaced repetition.

Save important facts and informationReceive periodic reminders via notificationsImprove general knowledge retention
📊 Productivity
(4)
free with in-app purchases
10
KnowScroll: Knowledge Feed
KnowScroll: Knowledge Feed
KnowScroll: Knowledge Feed
Facts, Trivia & Curiosity
Free
📚 Education
(0)
11
Lyra: Learn Something New
Lyra: Learn Something New
Lyra: Learn Something New
Learn, connect and remember
Free

Discover a new fascinating topic daily through interactive lessons. Ask questions to deepen understanding and build a visual knowledge map connecting diverse ideas. Turn idle moments into continuous learning and intellectual growth.

Daily surprising topicsInteractive lessonsAsk follow-up questions
📚 Education
(2)
freemium
12
Ounie: AI Second Brain
Ounie: AI Second Brain
Ounie: AI Second Brain
Ask your notes, PDFs & links
Free
📊 Productivity
(0)
13
Facts – Daily Trivia
Facts – Daily Trivia
Facts – Daily Trivia
2,000+ useless fun facts
Free

Discover over 2,000 bizarre, funny, and utterly absurd facts and trivia. Scroll through an endless feed of pointless knowledge, random wisdom, and quirky insights perfect for quick entertainment during breaks or commutes.

Over 2,000 bizarre factsEndless scrolling feedModern TikTok-style interface
🎬 Entertainment
(2)
free with in-app purchases
14
Super Knowledge
Super Knowledge
Super Knowledge
by Ahmed Rashad
Free
📚 Education
(0)
15
Knowledge4All
Knowledge4All
Knowledge4All
by UNDP
Free
🔍 Reference
(0)
16
allin - Information you need
allin - Information you need
allin - Information you need
Wiser everyday
Free

This app delivers concise, practical knowledge across various topics in an engaging format. It allows users to read, debate, comment, and search for information, making learning feel light and addictive. Users can build and share their own knowledge libraries, with fresh content updated multiple times daily.

Concise practical knowledge deliveryEngaging reading experienceDebate and comment on content
📚 Education
(4)
free with in-app purchases
17
Curio - Unrot Your Brain
Curio - Unrot Your Brain
Curio - Unrot Your Brain
Scroll Wikipedia
Free

Discover new information with a swipeable feed of bite-sized Wikipedia articles. Learn interesting facts, history, science, and culture without the mindless scrolling of other apps. Save articles to revisit later and expand your knowledge effortlessly.

Swipeable Wikipedia articlesDiscover random factsSave articles for later
📚 Education
(2)
subscription
18
Factoid - Idle Learning
Factoid - Idle Learning
Factoid - Idle Learning
by Deuski Games Limited Liability Company
Free

An incremental game where your character learns facts, conducts research, and boosts their IQ. Progress continues even when offline, offering hundreds of upgrades and a prestige system. Discover over 700 real-world facts across eight subjects.

Incremental idle gameplayHundreds of upgradesPrestige system
🎮 Games
(57)
free
19
Piggy Knowledge
Piggy Knowledge
Piggy Knowledge
Never forget knowledge anymore
Free
📊 Productivity
(0)
20
Lately - Knowledge is Power
Lately - Knowledge is Power
Lately - Knowledge is Power
Information sharing platform
Free

This app is a gamified platform for sharing information, aggregating news, videos, and opinions from diverse sources. It aims to foster the free exchange of knowledge.

Gamified information sharingAggregates news and videosCollects opinions from various sources
📰 Magazines & Newspapers
(1)
ad-supported

FAQ about Unnecessary Knowledge

What are the best unnecessary knowledge apps & games for iPhone?
Unnecessary knowledge mobile tops our unnecessary knowledge apps & games ranking as of August 2026, with a 4.8-star average from 6 App Store ratings, and it's free to download.
Yes — 20 of the top unnecessary knowledge apps & games we rank are free to download, including Unnecessary knowledge mobile and NerdSip - Micro Learning.
Unnecessary knowledge mobile shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 51+ unnecessary knowledge apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides users with a collection of over 2,100 miscellaneous and often amusing facts. These facts are organized into 18 different categories, covering a wide range of topics from history and science to pop culture and everyday life.
The app's main feature is its extensive database of over 2,100 facts. Users can browse these facts across 18 distinct categories, and they have the ability to save their favorite facts into a dedicated 'Favourites' section for quick access later.