Comparison

Science Quiz & Knowledge Test vs PlusOne

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

Head to head
About

Science Quiz & Knowledge Test

Engage with thousands of science questions across various disciplines. This interactive trivia game offers detailed explanations, multiple play modes, and progress tracking to enhance your scientific knowledge and critical thinking skills.

Highlights
  • Thousands of science questions
  • Detailed explanations for each question
  • Multiple play modes (Solo, Multiplayer)
  • Science Knowledge Score tracking
  • Exam preparation assistance
  • Achievements and leaderboards
Features
Read full description

Science Quiz & Knowledge Test invites you to explore thousands of science questions across biology, chemistry, physics, astronomy, earth and environmental science. Designed for students, quiz enthusiasts and anyone curious about the world, this interactive trivia game helps you learn while having fun. Why choose Science Quiz? • Extensive content: hundreds of quizzes grouped into chapters and topics, ranging from atomic structure and genetics to planetary science and ecology. • Detailed feedback: every question includes an explanation and additional context to aid learning. • Multiple play modes: challenge yourself in Solo Mode or compete against friends, AI bots or random opponents. Use the Multiplayer Panel to join games instantly. • Science Knowledge Score: earn and track your score to see how your knowledge improves over time. • Exam preparation: ideal for school exams, college entry tests and competitive exams, practice science MCQs anywhere. • Achievements & Leaderboards: climb the ranks, unlock badges and share your success on social media. • Covers all major branches of science, including Biology, Chemistry, Physics, Astronomy, Life, Earth, Environmental, Physical, Nuclear, and Synthetic Sciences How It Works Take a quiz and receive a General Science Knowledge Score to assess your expertise. Whether you're a student, a science enthusiast, or someone looking for an educational challenge, this app provides a structured way to sharpen your knowledge and critical thinking skills. Whether you’re studying for exams, expanding your scientific vocabulary or simply love trivia games, Science Quiz & Knowledge Test offers an engaging way to learn. New quizzes and categories are added regularly. Download now and start your journey to science mastery! This application is licensed under Apple’s Standard End User License Agreement (EULA), available here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Credits:- App Icons are used from icons8 https://icons8.com Pictures, App sounds and music are used from pixabay https://pixabay.com/

About

PlusOne

Features
Read full description

PlusOne is a global brain game built on the one language everyone speaks — Numbers. Whether you're sharpening your mind on the go, chasing the leaderboard crown, or soon to be challenging friends and players worldwide PlusOne turns quick thinking into addictive gameplay. The Rules are simple Start with a random number "2" then follow the chain of arithmetic: + 2 = 4 - 1 = 3 +7 = 10 - 2 = 8 ...... And continue as fast as you can. That's it! What to expect: - Rapid-fire addition gameplay - 1v1 multiplayer battles (Coming Soon) - Improve mental math & focus - Global leaderboard - Beautiful, minimal UI with purpose-driven design Put it this way. It is Simple to play, hard to master, impossible to be the best Download now and let the numbers do the talking.

Screenshots

Science Quiz & Knowledge Test4 screens
PlusOne4 screens

Verdict

The call

The clearest difference is update cadence: PlusOne at daily against Science Quiz & Knowledge Test's every 5 weeks. Science Quiz & Knowledge Test's advantage is iOS requirement (15.0 vs 17.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Science Quiz & Knowledge Test sells 7 in-app purchases, starting at $1.99 per 7 days and PlusOne sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Science Quiz & Knowledge Test ships an update every 5 weeks, PlusOne daily. Both last shipped on September 15, 2026.

Scorecard2 real differences · 8 level
Science Quiz & Knowledge Test versus PlusOne: the parameters behind the verdict, then further details
ParameterScience Quiz & Knowledge TestPlusOne
PriceFreeFree
Rating4.7 (44 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings44 — better—
Update frequencyEvery 5 weeksDaily — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size127 MB9 MB
Age rating4+4+
DeveloperAsad ShoaibWeStudy L.L.C.

In-app purchases

7 purchases

Science Quiz & Knowledge Test

Subscriptions3
  • Pro - No Ads & Unlock Topics$1.997 Days
  • Pro - No Ads & Unlock Topics$5.991 Month
  • Pro - No Ads & Unlock Topics3 Days trial$19.991 Year
One-time4
  • Reset Timer$0.99
  • Half Eliminator$0.99
  • Unlock Topics$0.99
Show 1 more
  • Remove Ads$2.99
2 purchases

PlusOne

One-time2
  • 15 Vs Credits$1.99
  • Remove Ads$2.99

Questions

Is Science Quiz & Knowledge Test free?
Science Quiz & Knowledge Test is free to download, with in-app purchases available.
Is PlusOne free?
PlusOne is free to download, with in-app purchases available.
Do Science Quiz & Knowledge Test or PlusOne have ads?
Both Science Quiz & Knowledge Test and PlusOne show ads.
Which is updated more often, Science Quiz & Knowledge Test or PlusOne?
Science Quiz & Knowledge Test ships an update every 5 weeks, and PlusOne daily. Most recently, Science Quiz & Knowledge Test was updated on September 15, 2026 and PlusOne on September 15, 2026.

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