Comparison

Planet Math vs One More Thing

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

Head to head
About

Planet Math

Master math skills through engaging gameplay with this teacher-approved learning game. It offers various modes, from basic arithmetic to advanced concepts, with competitive online play and leaderboards. Designed to make learning fun and rewarding for students of all levels.

Highlights
  • Teacher-approved educational design
  • Multiple game modes (Adventurer, Superhero, Brainiac, Mastermind)
  • Covers arithmetic, fractions, algebra, geometry, calculus
  • Online battles and private rooms
  • Global leaderboards and achievements
  • Hand-drawn visuals and energetic soundtrack
Features
Read full description

Planet Math - Teacher-approved math game where kids master skills through fun Math Has Never Been This Fun Planet Math is a teacher-approved math learning game that transforms math practice into exciting, fast-paced challenges. Designed for kids and students of all skill levels, Planet Math helps players build confidence and master essential math skills through fun gameplay. From basic arithmetic to advanced math concepts, Planet Math makes learning engaging, rewarding, and memorable. Game Modes and Features Story Mode - Choose Your Journey Adventurer - Learn core math fundamentals Superhero - Improve speed and accuracy Brainiac - Solve advanced problems and strategies Mastermind - The ultimate math challenge Learn and Improve Over 60 unique math problem types Covers Arithmetic, Fractions, Algebra, Geometry, and Calculus Suitable for elementary, middle school, high school, and beyond Compete and Play Online Battle AI or players worldwide Private rooms for classrooms, friends, or practice Global leaderboards, achievements, and badges Immersive Gameplay Hand-drawn visuals Energetic techno and EDM soundtrack by DJ & Producer David Techno BlaDe Fast, responsive, and engaging play Why Parents and Teachers Love Planet Math Teacher-approved educational design Encourages focus, problem-solving, and confidence Turns math practice into a game kids actually enjoy Become a Math Champion Whether you are practicing for school, sharpening your skills, or just having fun, Planet Math is an effective and enjoyable way to learn math through play. Get Ready to Battle with Math FIGHTER From its roots on the Microsoft Xbox 360 to this new and upgraded version, Math FIGHTER! delivers a non-stop, adrenaline-pumping math adventure like never before! With six lively characters and over 60 mind-bending problem types, you’ll embark on a journey filled with epic math battles, electrifying techno beats, and infinite learning possibilities! STORY MODE – CHOOSE YOUR CHAMPIONSHIP! Embark on an epic journey through four thrilling championships: Adventurer – Start your quest and prove your skills in daring math duels! Superhero – Power up your problem-solving abilities and become a math hero! Brainiac – Outsmart your opponents with advanced strategies and rapid calculations! Mastermind – The ultimate test of logic, speed, and mastery—only the best will survive! COMPETE, CONQUER & BECOME A MATH LEGEND! Battle AI-controlled Widgets, challenge friends, or take on the WORLD online! Solve math puzzles across space and time while jamming to HOT Techno Beats! Level up your math skills—from elementary arithmetic to advanced Algebra, Geometry, and Calculus! GO ONLINE & SHOW YOUR SKILLS! Jump into real-time online battles with players across the globe! Private rooms for classroom learning, friends, or competitive showdowns! Pick your country’s flag and rise to the top as the ultimate math warrior! TRAIN SOLO & MASTER THE MATH LORD! Dominate thrilling single-player stages with hand-drawn designs & a killer EDM soundtrack! Unlock all 14 badges and claim your title as a Mathematical Superstar! MATH HAS NEVER BEEN THIS FUN! Math FIGHTER! isn’t just a game—it’s a brain-boosting, skill-building, action-packed adventure that makes learning math fun, fast, and unforgettable! Whether you're sharpening your skills, bonding with friends over lunch, or gearing up for a classroom showdown, this is the ULTIMATE way to master math! FEATURES Over 60 unique math challenges! All skill levels covered—Basic, Intermediate & Advanced! Fractions, Algebra, Geometry, Calculus & more! Fast-paced, competitive, and wildly entertaining! Constant updates & new features based on player feedback! NOTE: And we are always adding more so feel free to let us know what your favorite is with great feedback to boot! *we are not responsible for dinner-time mayhem Ready to put your math skills to the test? Download Math FIGHTER! now and become a math champion!

About

One More Thing

This app transforms learning into an engaging experience with bite-sized facts and interactive quizzes. Discover curated content or generate your own decks on any topic using AI. Track your progress and personalize your learning journey.

Highlights
  • Bite-sized facts
  • AI-generated decks
  • Interactive quizzes
  • Progress tracking
  • Personalized feed
  • Multiple themes
Features
Read full description

One More Thing makes learning addictive, one fact at a time. We believe curiosity shouldn't feel like homework. That's why One More Thing turns any subject into a beautiful, swipeable deck of bite-sized facts, complete with quick quizzes to lock in what you learn. Whether you're commuting, in line for coffee, or winding down at night, you can learn one more thing in under a minute. Discover decks on anything Explore a growing library of decks across science, history, space, movies, cars, and more. Each card is a tiny story, told with a striking headline, the "why" behind it, and a quiz to make it stick. Create your own with AI Type any topic and watch a deck come to life. One More Thing's AI researches the subject, writes surprising facts, builds quiz questions, designs a cover, and assembles a polished deck, ready to play and share. Learn faster with quizzes Every deck includes quiz cards that test what you just learned. Answer, get instant feedback, and rack up XP and streaks as you go. It's learning that feels like a game. Track your progress Finish a deck and celebrate with a recap of your XP, streak, and cards mastered. Your progress follows you, so you can see how much smarter you're getting, one deck at a time. Personalized for you Tell One More Thing what you care about and your feed adapts. The more you play, the more it surfaces decks that match your interests. Beautiful by design Clean typography, smooth gestures, and a choice of elegant light, royal blue, and dark brown themes make every session feel calm and focused. Why One More Thing? Bite-sized facts you can read in seconds AI-generated decks on any topic Quizzes that make learning stick XP, streaks, and progress tracking Save your favorites and play them anytime Works on iPhone and iPad One more thing, every day. That's all it takes.

Screenshots

Planet Math4 screens
One More Thing4 screens

Verdict

The call

The clearest difference is in-app purchases: One More Thing at none against Planet Math's 7. One More Thing also leads on ads (none vs shown) and update cadence (every 2 days vs every 2 weeks). Planet Math's advantage is ratings volume (13 vs 1). On price, 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. Planet Math sells 7 in-app purchases, starting at $2.00 per month. One More Thing asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

One More Thing holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Planet Math has 13 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Planet Math ships an update every 2 weeks, One More Thing every 2 days. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

Scorecard6 real differences · 4 level
Planet Math versus One More Thing: the parameters behind the verdict, then further details
ParameterPlanet MathOne More Thing
PriceFreeFree
Rating4.8 (13 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings13 — better1
Update frequencyEvery 2 weeksEvery 2 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size583 MB188 MB
Age rating4+4+
DeveloperFezba Interactive IncGil Finkelstein

In-app purchases

7 purchases

Planet Math

Subscriptions4
  • One Month Pack$2.001 Month
  • Three Month access$4.003 Months
  • Six months of Premium Access$6.006 Months
Show 1 more
  • Twelve month Premium Access$8.001 Year
One-time3
  • Silver Support$1.99
  • Gold Support$4.99
  • Platinum Support$14.99
None

One More Thing

No in-app purchases

Questions

Is Planet Math free?
Planet Math is free to download, with in-app purchases available.
Is One More Thing free?
One More Thing is free to download, with no in-app purchases.
Which has better reviews, Planet Math or One More Thing?
One More Thing is rated higher. Planet Math averages 4.8 out of 5 from 13 ratings, while One More Thing averages 5.0 from 1 ratings.
Do Planet Math or One More Thing have ads?
Planet Math shows ads; One More Thing does not.
Which is updated more often, Planet Math or One More Thing?
Planet Math ships an update every 2 weeks, and One More Thing every 2 days. Most recently, Planet Math was updated on November 3, 2026 and One More Thing on November 6, 2026.

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