Comparison

Second Grade Learning Games vs Science Audio eBooks Lite 2

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

Head to head
About

Second Grade Learning Games

This app offers engaging games and lessons for second graders, covering math, reading, spelling, science, and STEM. It aligns with second-grade curriculums and includes features like progress reports and customizable lesson plans to support learning.

Highlights
  • Math games: numbers, place values, time, multiplication, money
  • Language arts: spelling, grammar, punctuation, reading comprehension
  • Science topics: human body, seasons, oceans, states of matter
  • STEM skills development
  • Detailed progress reports
  • Customizable lesson plans
  • Multiple user support
Features
Read full description

Millions of parents and teachers use RosiMosi games and lessons to educate and entertain young children. The app is perfect for kids from 6 to 9 years old. Whether they are just starting Second Grade, or need to review and master specific subjects, this is a perfect learning tool for kids. Math, language, science, STEM, and critical thinking skills are all practiced in these games. All 24 lessons and activities are designed using real second-grade curriculums with core curriculum state standards. 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. Second Grade Learning Games cover the following educational topics: MATH • Numbers - Learn the difference between odd and even and teach kids how to compare numbers • Place Values - Practice to find Ones, Tens, Hundreds, and Thousands • Clocks & Time - Learn how to set a clock and tell time • Multiply Drills - A fun and interactive way for your 2nd Grade student to learn how to multiply numbers • Timed Facts - Solve addition and subtraction problems • Money - Count money using nickels, dimes, quarters, and bills • Missing Numbers - Fill in the missing number to complete the equation, a perfect introduction to pre-algebra LANGUAGE, SPELLING & READING • Alphabetical Order - Sort words correctly in a fun game • Spelling - Spell hundreds of words • Verbs, Nouns, and Adjectives - Teach your child the different types of words and how to identify them • Punctuation - Drag punctuation to the correct place in a sentence • Synonyms and Antonyms - Fun game to learn the difference between synonyms and antonyms • Suffixes - Build new words using a suffix and have fun blowing up asteroids • Reading - Read text pieces and answer questions • Alliteration - Identify the words with the same beginning sound to make a pie SCIENCE • Human Body - Learn about the parts and systems that make up the human body • Cardinal Directions - Follow directions to navigate the pirate around the treasure map • States of Matter - Identify types of matter and their phase transitions • Seasons - Understand what causes seasons and how they differ • Oceans - Learn about our oceans, their importance, and how to protect them. • Calendar - Read a calendar and understand days of the week • Density - Use water to determine which items are more dense • Dr. Clock - Help fix the clocks by setting the right time 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

Science Audio eBooks Lite 2

Interactive picture eBooks with synchronized text and audio for second graders. This version explores plants, animals, earth science, and resources, aiming to boost reading skills and curiosity in children aged 6-10.

Highlights
  • Synchronized text and audio
  • Picture eBooks
  • Grade 2 science topics
  • Covers Plants, Animals, Earth Science & Resources
  • Improves reading skills
  • Develops natural curiosity
Features
Read full description

Explore Science Through Reading and Listening! Make science learning fun and engaging with KnowleKids Science AudioEbooks 2! Designed for children ages 6–10, this educational app features beautifully illustrated science eBooks with synchronized text and audio narration. Children can read along, listen, and explore fascinating science topics while developing reading skills and natural curiosity. LEARN SCIENCE WITH SYNCHRONIZED TEXT & AUDIO • Read and listen to engaging science eBooks. • Follow synchronized text and audio narration. • Explore important Grade 2 science concepts. • Develop reading comprehension and vocabulary. • Encourage curiosity, independent learning, and a love of science. WHAT'S INCLUDED IN THE LITE VERSION? The Lite version includes 8 science audio eBooks covering: • Plants • Animals • Earth Science • Natural Resources EXPLORE MORE WITH THE FULL VERSION The full version offers approximately 43 science audio eBooks covering: • Plants • Animals • Earth Science • Natural Resources • Motion • Forces • Magnets • Sound With a wider range of science topics, children can continue discovering how the natural world works while strengthening their reading and listening skills. PERFECT FOR YOUNG LEARNERS KnowleKids Science AudioEbooks are designed for: • Children ages 6–10 • Parents supporting learning at home • Homeschooling families • Elementary school students • Educators looking for supplementary science resources Whether at home or on the go, children can enjoy science learning at their own pace. Discover the joy of science with KnowleKids Science AudioEbooks 2!

Screenshots

Second Grade Learning Games4 screens
Science Audio eBooks Lite 23 screens

Verdict

The call

The clearest difference is in-app purchases: Science Audio eBooks Lite 2 at none against Second Grade Learning Games's 7. Second Grade Learning Games's advantage is update cadence (every 3 months vs every 41 months) and rating (4.4 vs 4.0). 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. Second Grade Learning Games sells 5 in-app purchases, starting at $5.99 per month. Science Audio eBooks Lite 2 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Second Grade Learning Games holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: Second Grade Learning Games has 16K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Second Grade Learning Games ships an update every 3 months, Science Audio eBooks Lite 2 every 41 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
Second Grade Learning Games versus Science Audio eBooks Lite 2: the parameters behind the verdict, then further details
ParameterSecond Grade Learning GamesScience Audio eBooks Lite 2
PriceFreeFree
Rating4.4 (16K ratings) — better4.0 (1 ratings)
Positive reviews59.9% of reviews—
Number of ratings16K — better1
Update frequencyEvery 3 months — betterEvery 41 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size134 MB22 MB
Age rating4+4+
DeveloperRosiMosi LLCKnowleMedia

Customer experience

Second Grade Learning Games

All ratings16,205 ratings
Positive84.2%
Neutral5.2%
Negative10.5%
Written reviews157 reviews
Positive59.9%
Neutral7.0%
Negative33.1%

Science Audio eBooks Lite 2

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Second Grade Learning Games

Reported bugs

3 issues
  • Subscription issues
  • Inability to access purchased content
  • Crashes and freezes

Requested features

4 requests
  • More free content
  • Ability to access all grade levels with one purchase
  • Improved customer support
  • Explanation for incorrect answers

Science Audio eBooks Lite 2

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Second 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

Science Audio eBooks Lite 2

No in-app purchases

Questions

Is Second Grade Learning Games free?
Second Grade Learning Games is free to download, with in-app purchases available.
Is Science Audio eBooks Lite 2 free?
Science Audio eBooks Lite 2 is free to download, with no in-app purchases.
Which has better reviews, Second Grade Learning Games or Science Audio eBooks Lite 2?
Second Grade Learning Games is rated higher. Second Grade Learning Games averages 4.4 out of 5 from 16K ratings, while Science Audio eBooks Lite 2 averages 4.0 from 1 ratings.
Do Second Grade Learning Games or Science Audio eBooks Lite 2 have ads?
Neither Second Grade Learning Games nor Science Audio eBooks Lite 2 shows ads.
Which is updated more often, Second Grade Learning Games or Science Audio eBooks Lite 2?
Second Grade Learning Games ships an update every 3 months, and Science Audio eBooks Lite 2 every 41 months. Most recently, Second Grade Learning Games was updated on October 25, 2026 and Science Audio eBooks Lite 2 on October 24, 2026.

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