Comparison

Third Grade Learning Games vs Rule It Out!

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

Rule It Out!

Challenge your mental math skills with this fast-paced game. Sort numbers based on given rules, from simple multiplication to complex exponents and fractions. Catch bonus boosts and unlock expert moves for high scores.

Highlights
  • Mental math challenges
  • Rule-based number sorting
  • Times tables practice
  • Fractions and decimals
  • Bonus boosts
  • Expert power moves
Features
Read full description

Rule it Out! is a game that will challenge your mental math skills to the extreme! Do you know your math rules? How fast can your fingers swipe? Begin with simple multiplication rules practicing times tables up to 10x10 or "Greater Than/Less Than" relativity questions. Once you've mastered that, work on your larger numbers, square numbers, cubed numbers, exponents, fractions and decimals. You are given a RULE to follow, then you must be quick with the fingers to sort out which numbers in the stream follow the rule or don't follow the rule. Be quick to catch the bonus boosts! Expert power moves are hidden to amp up the excitement. . . and the point possibilities! It's a great brain work-out for school, home or your commute. YOU RULE! appikiko, LLC is a proud member of the MomsWithApps community and we fully support the KNOW What's Inside program to protect children's online safety and privacy. Feel confident that this app: Does not collect personally identifiable information Does not generate any performance reports Does not contain in-app purchases Does not link to outside websites or social media without a "parental gate" Does not contain advertisements Let us know what you think: info@appikiko.com We LOVE to hear from our users!

Screenshots

Third Grade Learning Games4 screens
Rule It Out!4 screens

Verdict

The call

The clearest difference is review sentiment: Rule It Out! at 100% against Third Grade Learning Games's 51%. Rule It Out! also leads on rating (5.0 vs 4.3) and in-app purchases (none vs 7). Third Grade Learning Games's advantage is price (Free vs $0.99) and update cadence (every 3 months vs every 35 months). On 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

Third Grade Learning Games is free to download; Rule It Out! costs $0.99 up front. Third Grade Learning Games sells 5 in-app purchases, starting at $5.99 per month. Rule It Out! asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Rule It Out! holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Third Grade Learning Games has 20K ratings behind it against 6, 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 Rule It Out!'s.

UpkeepUpdate frequency

Third Grade Learning Games ships an update every 3 months, Rule It Out! every 35 months. The most recent releases landed on October 14, 2026 and September 6, 2026 respectively.

Scorecard8 real differences · 2 level
Third Grade Learning Games versus Rule It Out!: the parameters behind the verdict, then further details
ParameterThird Grade Learning GamesRule It Out!
PriceFree — better$0.99
Rating4.3 (20K ratings)5.0 (6 ratings) — better
Positive reviews51.2% of reviews100.0% of reviews — better
Number of ratings20K — better6
Update frequencyEvery 3 months — betterEvery 35 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better14.0
Further details — not scored
Size104 MB39 MB
Age rating4+4+
DeveloperRosiMosi LLCappikiko LLC

Customer experience

Third Grade Learning Games

All ratings19,937 ratings
Positive81.3%
Neutral6.4%
Negative12.3%
Written reviews168 reviews
Positive51.2%
Neutral8.3%
Negative40.5%

Rule It Out!

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 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

Rule It Out!

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

Rule It Out!

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 Rule It Out! free?
Rule It Out! costs $0.99, with no in-app purchases.
Which has better reviews, Third Grade Learning Games or Rule It Out!?
Rule It Out! is rated higher. Third Grade Learning Games averages 4.3 out of 5 from 20K ratings, while Rule It Out! averages 5.0 from 6 ratings.
Do Third Grade Learning Games or Rule It Out! have ads?
Neither Third Grade Learning Games nor Rule It Out! shows ads.
Which is updated more often, Third Grade Learning Games or Rule It Out!?
Third Grade Learning Games ships an update every 3 months, and Rule It Out! every 35 months. Most recently, Third Grade Learning Games was updated on October 14, 2026 and Rule It Out! on September 6, 2026.

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