Comparison

Teachley Fractions Boost2 EDU vs Multi.

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

Head to head
About

Teachley Fractions Boost2 EDU

This educational game uses a 3D racing environment to help 3rd-5th graders understand fractions. Students race through number lines, tackle mini-lessons, and can even create custom tracks. It covers a wide range of 4th-grade fraction standards.

Highlights
  • 3D racing gameplay
  • Number line representation
  • Fraction concepts (mixed, addition, subtraction, equivalence)
  • Customizable tracks
  • Teacher-created levels
  • Aligned with 4th-grade standards
Features
Read full description

*Use your premium Teachley account login to unlock the app and personalize the gameplay for each child in your class.* Teachley: Fractions Boost 2 EDU is the school version of an exciting 3D racing game that helps 3rd-5th grade students gain conceptual understanding of fractions and represent them on a number line. Students race through a futuristic game world, driving through number line checkpoints. This engaging game, designed by teachers, builds upon the original Fractions Boost game and covers 4th grade fractions standards, including mixed fractions, addition and subtraction, equivalence and comparison, multiplication by a whole number, and decimals. Mini-lessons and powerful scaffolds deepen students’ knowledge of fractions. For added hours of fun and challenge, students can customize their boats and build their own race tracks then challenge their classmates. Teachers can get in on the action by creating their own levels and sending them to their students. This app will transform the way students learn and conceptualize fractions! Aligned with 4th grade Common Core, TEKS, and other state fractions standards, including: TEKS - 4.3.A, 4.3.B, 4.3.C, 4.3.D, 4.3.E, 4.3.G, 4.4.A, Common Core - 4.NF.A.1, 4.NF.A.2, 4.NF.A.3, 4.NF.A.3.A, .NF.A.3.B, 4.NF.B.3.C, 4.NF.B.4, 4.NF.C.5, 4.NF.C.6, 4.NF.C.7 About Teachley: Teachley, LLC is an award-winning edtech company founded by expert teachers with PhDs in cognitive science and funded by the U.S. Department of Education and National Science Foundation. Teachley is transforming teaching and learning through research-based math games with formative assessment data to help schools and districts drive instruction and target interventions. Based on cognitive science research, Teachley’s apps focus on teaching important strategies shown to improve learning within fun and engaging games. www.teachley.com *This app was made possible with funding provided by the National Science Foundation.

About

Multi.

Practice multiplication facts with a distraction-free interface. Choose from multiple game modes, including timed challenges and a relaxed pace. Review your performance to identify areas for improvement and enjoy a visually stimulating and engaging learning experience.

Highlights
  • Clutter-less and ad-free interface
  • Multiple game modes (Classic, Rush, Relaxed)
  • End-of-game review feature
  • Customizable appearance with color options
  • Auditory and tactile feedback
  • Progress tracking
Read full description

Master multiplication with Multi. Designed for learners of all ages, Multi. offers a simple and convenient way to practice basic multiplication facts. Say goodbye to distractions - Multi.'s clutter-less and ad-free interface ensures a focused and streamlined learning experience while you play. With multiple game modes to choose from, Multi. lets you tailor your learning experience to suit your preference. Feeling up for a challenge? Test your speed and accuracy with the Classic and Rush timed game modes. Prefer a more leisurely approach? Take your time with Relaxed mode instead and delve deep into answering questions at your own pace. Enhance your overall comprehension with the easy review feature of at the end of each game. Identify which questions were answered correctly and incorrectly, alongside the correct answers displayed easily for your evaluation. Multi. makes it easy to identify proficiencies and areas of improvement. Multi. boasts vibrant and colorful gameplay that makes learning multiplication a visually stimulating experience. Choose your favourite from 5 different colors, or be surprised with a random selection after each game, Multi. lets you customize the game's appearance to your liking. Enjoy both auditory and tactile feedback while you play with Multi.’s engaging music, sound effects, and haptics to help build a deeper connection with the material. Feel the satisfaction of correct answers and the gentle nudge of encouragement as you progress through your journey of practice. Whether you're a student looking to ace your next math test or an adult seeking to brush up on quick recall, Multi. is your ultimate companion in multiplication mastery!

Screenshots

Multi.4 screens

Verdict

The call

The clearest difference is update cadence: Multi. at every 4 months against Teachley Fractions Boost2 EDU's every 52 months. On price, review sentiment, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Teachley Fractions Boost2 EDU ships an update every 52 months, Multi. every 4 months. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
Teachley Fractions Boost2 EDU versus Multi.: the parameters behind the verdict, then further details
ParameterTeachley Fractions Boost2 EDUMulti.
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings2 — better—
Update frequencyEvery 52 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPadiPhone, iPad — better
Requires iOS15.0 — better16.0
Further details — not scored
Size622 MB4 MB
Age rating4+4+
DeveloperTeachleyAiden Olfert

Customer experience

Teachley Fractions Boost2 EDU

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Multi.

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Teachley Fractions Boost2 EDU

No in-app purchases

None

Multi.

No in-app purchases

Questions

Is Teachley Fractions Boost2 EDU free?
Teachley Fractions Boost2 EDU is free to download, with no in-app purchases.
Is Multi. free?
Multi. is free to download, with no in-app purchases.
Do Teachley Fractions Boost2 EDU or Multi. have ads?
Neither Teachley Fractions Boost2 EDU nor Multi. shows ads.
Which is updated more often, Teachley Fractions Boost2 EDU or Multi.?
Teachley Fractions Boost2 EDU ships an update every 52 months, and Multi. every 4 months. Most recently, Teachley Fractions Boost2 EDU was updated on October 13, 2026 and Multi. on October 24, 2026.

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