Comparison

Third Grade Learning Games vs Teachley Fractions Boost EDU

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

Head to head
About

Third Grade Learning Games

This app offers 21 engaging games designed to teach third-grade students essential math, reading, science, and critical thinking skills. Aligned with third-grade curriculums, it uses colorful visuals, voice narration, and fun sound effects to keep children entertained while they learn. Progress reports and customizable lesson plans help track development.

Highlights
  • 21 educational games
  • Math, reading, science, STEM
  • Third-grade curriculum alignment
  • Voice narration and animations
  • Progress reports
  • Lesson builder
  • Multiple user support
Features
Read full description

Millions of parents and teachers use RosiMosi games and lessons to educate and entertain young children. 21 fun and educational games to help your child learn 3rd-grade lessons! Whether they are just starting Third Grade, or need to review and master the subjects, this is a perfect learning tool for kids aged 7-10. Math, language, science, STEM, reading, and critical thinking skills are all practiced in these games. All lessons and activities are designed using real third-grade curriculums, so you can be sure these games will help give your child a boost in the classroom. Plus, your student or child will stay entertained with the help of voice narration, colorful images and animations, and lots of fun sounds and music. Improve your child's homework with the teacher-approved lessons & activities. Third Grade Learning Games cover the following educational topics: MATH • Decimals and Fractions - Add decimals, convert from decimals to fractions • Multiply - Word problems, solve for x problems, multiply 3-factor and more • Geometry - Perimeter, area, and different types of angles • Measure - Measure length, volume, temperature, and time • Division - Basic division and word problems • Rounding and Places - Round numbers to the nearest 10 or 100, and identify place values • Timed Facts - Quickly solve math problems to play a fun baseball game LANGUAGE, GRAMMAR & READING • Sentence Jumble - Help with reading compression and grammar • Parts of Speech - Adverbs, pronouns, prepositions, adjectives, nouns, and verbs • Syllables - Sound out words to figure out how many syllables they have • Tense and Grammar - Learn the difference between past, present, and future tense • Analogies - Compare words to complete the analogy • Prefixes - Use a prefix to build words in a fun asteroid space game • Reading - Read articles and answer questions SCIENCE • Food Chain - Identify types of animals and their role in the food chain • Solar System - Learn about the planets and bodies in our solar system • Water Cycle - Study the phases of the water cycle and how they interact • Sound and Hearing - Understand what sound is and how the ear works • Nutrition - Identify types of food and build a healthy plate • Recycling and Energy - Learn why recycling is important and where energy comes from • Erosion - Learn the causes and effects of erosion Advanced Features Include: - Detailed Progress Reports to help track your child's development - Lesson Builder to create specific plans for your toddler to follow and play - Multiple User support so up to 6 kids can play on the same app - Avatars, stickers, and backgrounds for your toddler to unlock as they learn === Terms of Use and Privacy Policy: https://www.rosimosi.com/privacy === ALREADY PURCHASED? If you have purchased the games already and they are now showing locked you can tap the Options icon in the upper right corner, and then tap 'Restore Purchase' to unlock the games again for free! PROBLEMS WITH THE GAME? If you are having issues with the game or have questions please email us at help@rosimosi.com and we will get it fixed for you ASAP.

About

Teachley Fractions Boost EDU

This educational game uses a 3D racing format to help 3rd-5th graders understand fractions. Students race through a futuristic world, interacting with number lines and fraction tunnels. It includes mini-lessons, assessments, and customizable tracks to reinforce learning.

Highlights
  • 3D racing gameplay
  • Fraction and number line representation
  • Mini-lessons and scaffolds
  • Built-in assessments and quizzes
  • Customizable race tracks
  • Ship customization with coins
Features
Read full description

Teachley Fractions Boost 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 and fraction tunnels. This engaging game, designed by teachers, covers all of 3rd grade fractions standards, including comparison and equivalence. Mini-lessons and powerful scaffolds deepen students’ knowledge of fractions. Teachley Fractions Boost features built-in assessments and pop-up quizzes that make it easy to see student growth over time. Teachers can create levels aligned with their lesson plans and send them to their class. Students can build their own race tracks to challenge their classmates, adding hours of fun fractions practice. To increase motivation, students earn coins to customize their ships. This app will transform the way students learn and conceptualize fractions! Aligned with all 3rd grade Common Core fractions standards and other state standards, including: 3.NF.A.1, 3.NF.A.2a, 3.NF.A.3b, 3.NF.A.3c, and 3.NF.A.2b Represent a fraction a/b on a number line diagram by marking off a lengths 1/b from 0. Recognize that the resulting interval has size a/b and that its endpoint locates the number a/b on the number line. 3.NF.A.3d Compare two fractions with the same numerator or the same denominator by reasoning about their size. 3.NF.A.3a Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line. TEKS - 2.3.A-B, 3.3.A-C, 3.3F-H 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 by using app 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.

Screenshots

Third Grade Learning Games4 screens
Teachley Fractions Boost EDU4 screens

Verdict

The call

The clearest difference is review sentiment: Teachley Fractions Boost EDU at 100% against Third Grade Learning Games's 51%. Teachley Fractions Boost EDU also leads on in-app purchases (none vs 7) and update cadence (fortnightly vs every 3 months). Third Grade Learning Games's advantage is ratings volume (21K vs 3) and iOS requirement (11.0 vs 15.0). On price, ads 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. Third Grade Learning Games sells 5 in-app purchases, starting at $5.99 per month. Teachley Fractions Boost EDU asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Teachley Fractions Boost EDU holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Third Grade Learning Games has 21K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 51% of Third Grade Learning Games's written reviews are positive against 100% of Teachley Fractions Boost EDU's.

UpkeepUpdate frequency

Third Grade Learning Games ships an update every 3 months, Teachley Fractions Boost EDU fortnightly. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

Scorecard7 real differences · 3 level
Third Grade Learning Games versus Teachley Fractions Boost EDU: the parameters behind the verdict, then further details
ParameterThird Grade Learning GamesTeachley Fractions Boost EDU
PriceFreeFree
Rating4.3 (21K ratings)4.7 (3 ratings) — better
Positive reviews51.2% of reviews100.0% of reviews — better
Number of ratings21K — better3
Update frequencyEvery 3 monthsFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size104 MB253 MB
Age rating4+4+
DeveloperRosiMosi LLCTeachley

Customer experience

Third Grade Learning Games

All ratings20,427 ratings
Positive81.3%
Neutral6.3%
Negative12.4%
Written reviews168 reviews
Positive51.2%
Neutral8.3%
Negative40.5%

Teachley Fractions Boost EDU

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Third Grade Learning Games

Reported bugs

3 issues
  • Incorrect answers sometimes marked as correct
  • Sudden introduction of subscription model for existing users
  • Disappearing reward stickers and progress indicators

Requested features

3 requests
  • Adjust difficulty level for each child
  • Unlock more content without payment
  • Improve algorithm for awarding stars

Teachley Fractions Boost EDU

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Third Grade Learning Games

Subscriptions4
  • RosiMosi Academy (Monthly)2 variants$5.991 Month
  • RosiMosi Academy (Monthly)3 Days trial$5.991 Month
  • RosiMosi Academy (Yearly)2 variants$39.991 Year
Show 1 more
  • RosiMosi Academy (Yearly)3 Days trial$39.991 Year
One-time1
  • Unlock All Games$4.99
None

Teachley Fractions Boost EDU

No in-app purchases

Questions

Is Third Grade Learning Games free?
Third Grade Learning Games is free to download, with in-app purchases available.
Is Teachley Fractions Boost EDU free?
Teachley Fractions Boost EDU is free to download, with no in-app purchases.
Which has better reviews, Third Grade Learning Games or Teachley Fractions Boost EDU?
Teachley Fractions Boost EDU is rated higher. Third Grade Learning Games averages 4.3 out of 5 from 21K ratings, while Teachley Fractions Boost EDU averages 4.7 from 3 ratings.
Do Third Grade Learning Games or Teachley Fractions Boost EDU have ads?
Neither Third Grade Learning Games nor Teachley Fractions Boost EDU shows ads.
Which is updated more often, Third Grade Learning Games or Teachley Fractions Boost EDU?
Third Grade Learning Games ships an update every 3 months, and Teachley Fractions Boost EDU fortnightly. Most recently, Third Grade Learning Games was updated on November 6, 2026 and Teachley Fractions Boost EDU on November 2, 2026.

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