Comparison

Owvie vs Cosmic Cadets

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

Head to head
About

Owvie

This app uses factual audio sleep stories rooted in child psychology and neuroscience to foster intellectual and emotional growth in children aged 2-10. It aims to create healthier sleep routines and spark meaningful development during a child's crucial early years.

Highlights
  • Audio sleep stories for ages 2-10
  • Child psychology and neuroscience-based content
  • Supports cognitive, language, and emotional growth
  • Offline playback
  • Story recommendations
  • Favorites section
Read full description

Owvie transforms bedtime into the most powerful developmental moment of your child’s day. Designed for children ages 2–10, Owvie uses gentle, factual audio sleep stories rooted in child psychology, neuroscience, developmental research, meditation and sleep science to support healthier sleep routines and spark meaningful intellectual and emotional growth. During early childhood, the brain is rapidly forming new pathways — over 90% of human brain development happens before age 10. Owvie helps you make the most of this precious window with minimal effort required from parents. Simply play a story, tuck them in, and let calming learning unfold naturally. What Owvie Helps Develop: Owvie’s stories are carefully crafted to support: Cognitive growth — memory, reasoning, and early knowledge Language development — richer vocabulary and expressive skills Emotional regulation — understanding and soothing big feelings Empathy & social skills — connecting with others through characters Creativity & imagination — expanding curiosity and wonder Calmness & mindfulness — breathing cues and relaxation woven into narratives Healthy sleep habits — predictable, soothing bedtime routines Why Owvie Works: Owvie stories combine factual information (nature, science, inspirations, the world around us) with mindfulness techniques — helping young minds relax while absorbing new ideas. This pre-sleep calmness boosts learning, emotional processing, and memory formation, making bedtime the perfect moment for growth. Features Designed for Children and Parents: Bedtime story library thoughtfully written for ages 3–10 Stories grouped by age range (3-5, 6-8, 9–10) Based on real-world knowledge and developmental research Soothing narration + calming background audio Story recommendations tailored to your child’s needs Offline playback for travel, bedtime routines, and screen-free nights Favorites section to revisit the stories your child loves Story tags for emotions, learning themes, and topics Owvie keeps screen time to a minimum. Simply hit play and let your child drift into a soothing world of science, imagination, and emotional growth. Made for Busy Parents: Owvie is designed to be simple, soothing, and effortless: No screens needed during story time No complicated routines No parent expertise required Just gentle, meaningful bedtime moments your child will look forward to every night. Grow Brighter Minds Through Bedtime: Give your child a calming end to the day while supporting brain development, emotional wellbeing, and lifelong learning — all through stories they love. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/zznius-privacy-policy Start your Owvie journey tonight.

About

Cosmic Cadets

Features
Read full description

Blast off into a friendly galaxy where every problem solved flies your rocket a little farther. Cosmic Cadets is a gentle, ad-free space adventure that helps kids ages 5–8 build real math confidence — counting, adding, subtracting and more — one short, joyful mission at a time. No ads. No in-app purchases. No accounts. No tracking. Just the fun of getting it right. THE ADVENTURE • Journey across a star map of 15 hand-crafted levels • Each level is a quick mission of bite-sized problems • Solve them to fly your rocket across the screen and earn up to 3 stars • Friendly retries — a wrong answer never scolds; your cadet just tries again WHAT KIDS PRACTICE • Counting and number recognition • Addition and subtraction • Finding the missing number • More or less (comparing numbers) • First steps in multiplication (groups of 2, 5 and 10) Younger cadets count colorful space objects; older cadets work with the numbers themselves. GROWS WITH YOUR CHILD • Difficulty quietly adapts to each child, one skill at a time • Answer with ease and the numbers grow; find it tricky and it gently eases back • So the very same game fits a brand-new counter and a confident little adder COLLECT AND EXPLORE • Earn stars to unlock rocket ships and cute alien companions • A collection to come back to — with no coins to buy, ever • Set up several kid profiles on one device, each with its own progress FOR GROWN-UPS • A math-gated Parent Zone shows exactly which skills your child is mastering • Turn the sound effects and gentle background music on or off • Absolutely no ads, no purchases, no sign-ups — and nothing ever leaves the device PRIVACY YOU CAN TRUST • No accounts. No sign-ups. • No analytics. No ads. No tracking. • Everything stays on your child's device. • Delete the app and it all goes with it. Whether your cadet is just learning to count or starting to multiply, Cosmic Cadets turns practice into a trip through the stars — calm, encouraging, and made to grow right alongside them.

Screenshots

Owvie4 screens
Cosmic Cadets4 screens

Verdict

The call

The clearest difference is in-app purchases: Cosmic Cadets at none against Owvie's 2. Owvie's advantage is update cadence (every 2 weeks vs every 3 months) and iOS requirement (15.0 vs 17.0). 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. Owvie sells 2 in-app purchases, starting at $10.99 per month. Cosmic Cadets asks for nothing beyond the download.

UpkeepUpdate frequency

Owvie ships an update every 2 weeks, Cosmic Cadets every 3 months. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Owvie versus Cosmic Cadets: the parameters behind the verdict, then further details
ParameterOwvieCosmic Cadets
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size127 MB3 MB
Age rating4+4+
DeveloperOwvie Innovations Private LimitedJohn Doan

In-app purchases

2 purchases

Owvie

Subscriptions2
  • Monthly access7 Days trial$10.991 Month
  • Yearly access7 Days trial$69.991 Year
None

Cosmic Cadets

No in-app purchases

Questions

Is Owvie free?
Owvie is free to download, with in-app purchases available.
Is Cosmic Cadets free?
Cosmic Cadets is free to download, with no in-app purchases.
Do Owvie or Cosmic Cadets have ads?
Neither Owvie nor Cosmic Cadets shows ads.
Which is updated more often, Owvie or Cosmic Cadets?
Owvie ships an update every 2 weeks, and Cosmic Cadets every 3 months. Most recently, Owvie was updated on November 9, 2026 and Cosmic Cadets on October 31, 2026.

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