Comparison

Square Panda Monster Rhymes vs Osmo Coding Duo

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

Head to head
About

Square Panda Monster Rhymes

Children can help monster friends create silly songs by choosing rhyming vocabulary words. This app uses tactile reinforcement with smart letters and a playset to teach word families, endings, and phonics. It's designed for young learners to engage with language through humorous artwork and musical performances.

Highlights
  • Rhyming vocabulary building
  • Tactile letter reinforcement
  • Interactive song creation
  • Phonics and word families
  • Humorous monster artwork
  • Contextual word reinforcement
Features
Read full description

It's time to rhyme with monster friends! These funny creatures love to compose lyrics and need your child's help to finish the silliest of songs. Compatible with the Square Panda Playset, your child will create new song lyrics while placing smart letters in the playset and experiencing tactile reinforcement. Your child will choose rhyming vocabulary words for their rap song, and the rhymes are performed under the glitz and glamour of a disco ball! Watch in delight as your child's monster rap takes center stage! Perfect for children learning: word families, word endings, and vocabulary Features: Contextual reinforcement of words with pictures supports comprehension and vocabulary acquisition Children create different combinations of unique silly songs Humorous artwork engages children with every monster show! Phonics Benefits: Children learn that symbols correspond with specific phonemic sounds and when placed individually or together create brand new sounds. These sounds tied together have meaning and this meaning is the construct for the entire English language. For ages 3-5+ Square Panda Playset required to play.

About

Osmo Coding Duo

This app offers a collaborative coding adventure where two players team up to solve logic puzzles and rescue pets. It introduces real-world coding concepts through engaging challenges and a fun narrative.

Highlights
  • Multistep logic problems
  • Collaborative play for two
  • Coding concept introduction
  • Pet rescue adventure
  • Osmo character interaction
Read full description

Team up with a friend to solve coding puzzles and rescue pets! The most advanced game in Osmo’s Coding Family, Coding Duo uses multistep logic problems to introduce kids to real-world coding concepts. FEATURES: Advanced Puzzles for Coding Fans Get challenged by multistep logic problems that will stretch minds and introduce them to coding concepts that are used in the real world. Collaborative Play Friends and family can play together side by side to solve coding puzzles. Use teamwork and strategy to work together towards a common goal. A Fun Rescue Adventure with Osmo Characters A scientist has lost his pets and needs your help to find them. Solve the coding challenges using your favorite Osmo characters and rescue pets across several islands and return them to their home. NOTES: * Requires the Osmo Base and Coding Blocks. Each sold separately or as part of Osmo Coding Starter Kit or Osmo Coding Family Bundle. * Compatible with most iPads. Please see our device compatibility list here: https://support.playosmo.com/hc/articles/115010156067 *About Osmo Osmo is using the screen to create a new healthy, hands-on learning experience that promotes creativity, problem-solving and social interaction. We do this with our reflective artificial intelligent technology.

Screenshots

Osmo Coding Duo4 screens

Verdict

The call

The clearest difference is monetization model: Square Panda Monster Rhymes at free against Osmo Coding Duo's free with in-app purchases. Square Panda Monster Rhymes also leads on rating (4.2 vs 3.9) and review sentiment (67% vs 53%). Osmo Coding Duo's advantage is ratings volume (145 vs 5) and device support (3 vs 1). On price, update cadence, 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.

ReceptionRating · Positive reviews · Number of ratings

Square Panda Monster Rhymes holds the better App Store score, 4.2 against 3.9. That said, the two scores are not equally well evidenced: Osmo Coding Duo has 145 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 67% of Square Panda Monster Rhymes's written reviews are positive against 53% of Osmo Coding Duo's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on July 10, 2026 and September 25, 2026 respectively.

Scorecard6 real differences · 4 level
Square Panda Monster Rhymes versus Osmo Coding Duo: the parameters behind the verdict, then further details
ParameterSquare Panda Monster RhymesOsmo Coding Duo
PriceFreeFree
Rating4.2 (5 ratings) — better3.9 (145 ratings)
Positive reviews66.7% of reviews — better52.6% of reviews
Number of ratings5145 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPadiPhone, iPad, iPod — better
Requires iOS8.0 — better15.0
Further details — not scored
Size207 MB309 MB
Age rating4+4+
DeveloperSquare Panda Inc.Tangible Play

Customer experience

Square Panda Monster Rhymes

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Osmo Coding Duo

All ratings145 ratings
Positive71.7%
Neutral2.1%
Negative26.2%
Written reviews19 reviews
Positive52.6%
Neutral5.3%
Negative42.1%

In-app purchases

None

Square Panda Monster Rhymes

No in-app purchases

None

Osmo Coding Duo

No in-app purchases

Questions

Is Square Panda Monster Rhymes free?
Square Panda Monster Rhymes is free to download, with no in-app purchases.
Is Osmo Coding Duo free?
Osmo Coding Duo is free to download, with no in-app purchases.
Which has better reviews, Square Panda Monster Rhymes or Osmo Coding Duo?
Square Panda Monster Rhymes is rated higher. Square Panda Monster Rhymes averages 4.2 out of 5 from 5 ratings, while Osmo Coding Duo averages 3.9 from 145 ratings.
Do Square Panda Monster Rhymes or Osmo Coding Duo have ads?
Neither Square Panda Monster Rhymes nor Osmo Coding Duo shows ads.
Which is updated more often, Square Panda Monster Rhymes or Osmo Coding Duo?
Square Panda Monster Rhymes ships an update every 2 months, and Osmo Coding Duo every 2 months. Most recently, Square Panda Monster Rhymes was updated on July 10, 2026 and Osmo Coding Duo on September 25, 2026.

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