Comparison

123 Numbers vs Science Explorer

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

Head to head
About

123 Numbers

This app offers a fun and engaging way for toddlers and preschoolers to learn numbers, tracing, and counting. It features bright, colorful games with interactive elements and collectible stickers to motivate young learners. Parents can customize games to suit their child's needs in a safe, ad-free environment.

Highlights
  • Number tracing games
  • Counting exercises
  • Number matching activities
  • Fill in the blank number sequences
  • Collectible stickers
  • Customizable game options
Features
Read full description

Learning is fun again with 123 Numbers - Count & Tracing, the best numbers educational app for children! Help your toddler or preschool child learn the numbers, tracing, counting and more with this easy to use app designed for kids and parents to play together. 123 Numbers features bright, colorful games that teach while children play, making it easy to learn basic number and counting knowledge from a convenient all-in-one app. Each game in 123 Numbers features fun graphics and sounds as well as collectible stickers to encourage children to learn every single day. Parents can also customize each game to suit their child’s needs. But best of all, 123 Numbers is FREE to download and enjoy. There are no third party ads or in-app purchases, just a safe and fun environment for kids to learn in. 123 Numbers is packed with fun learning games for kids: Number Tracing – Learn the shapes of numbers with this colorful beginner’s mini-game. Kids follow the bright arrow guides to trace shapes on the screen. Easy! Learn to Count – Several types of objects will be displayed on the screen. Children count the objects and tap on each one to learn numbers individually. Number Matching – A number is displayed in a balloon at the top of the screen. Kids will recognize the number and drag the correct solution from the bottom of the screen. Fill in the Blank - An advanced game that shows numbers in a sequence with a blank spot at the end. Kids fill in the blank to complete the sequence. 123 Numbers is a fun-filled app that’s perfect for preschool, toddler and kindergarten kids. Parents will love the customizable game options and focus on learning, but children will be captivated by the bright graphics, fun sound effects, collectible stickers and entertaining games. Note to Parents: When working on 123 Numbers, we wanted to create the best and most entertaining educational experience possible. We’re parents ourselves and know how paywalls, third party advertisements, and in-app purchases can be frustrating obstacles to the learning process. To combat this, we included all the features of a paid app into a single preschool friendly package, making it easy for parents and kids to sit down and enjoy. It’s exactly the kind of educational app we wanted for our own children, and we think your family will like it, too! Thanks, and happy learning! - The parents at RV AppStudios

About

Science Explorer

Features
Read full description

Welcome to Science Explorer – Your Gateway to the Wonders of the Universe! Embark on a thrilling scientific journey where learning meets adventure. Designed for curious minds of all ages, Science Explorer turns complex topics into interactive missions. Whether you're fascinated by the laws of physics or the furthest reaches of the galaxy, your journey through the cosmos begins here. KEY FEATURES - Interactive Lessons Across the Solar System Travel from planet to planet to unlock new topics! From the fundamental laws of Physics to the mysteries of Astronomy, Biology, and Technology, our curated curriculum is built to inspire. - The Virtual Lab Conduct experiments safely from the palm of your hand! Follow step-by-step procedures, submit your hypotheses, and record your findings just like a real scientist in our interactive virtual laboratory. - Daily Science Challenges Keep your streak alive! Accept a new science mission every day to earn bonus XP, sharpen your knowledge, and stay consistent in your learning journey. - Gamified Progress & Rewards Watch your knowledge grow as you climb the ranks: • Earn XP: Gain experience for every lesson and experiment you finish. • Unlock Ranks: Rise from a 'Space Cadet' to a legendary 'Galaxy Commander.' • Collect Badges: Earn rare achievements for perfect quiz scores and subject mastery. • Leaderboard: Compete with fellow explorers to reach the top of the global 'Hall of Fame.' - Featured Discoveries Stay updated with the latest scientific breakthroughs. Read our daily 'Featured Discovery' cards to earn rewards and learn fascinating new facts about our world and beyond. - Safe for Young Scientists We prioritize a focused learning environment. Science Explorer features age-appropriate content and kids-safe monetization, ensuring a secure experience for students and children. Ready for liftoff? Download Science Explorer today and discover that the sky isn’t the limit—it’s just the beginning!

Screenshots

123 Numbers4 screens
Science Explorer4 screens

Verdict

The call

123 Numbers and Science Explorer are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
123 Numbers versus Science Explorer: the parameters behind the verdict, then further details
Parameter123 NumbersScience Explorer
PriceFreeFree
Rating4.5 (2.7K ratings) — better—
Positive reviews84.2% of reviews—
Number of ratings2.7K — better—
Update frequencyFortnightly—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size402 MB61 MB
Age rating4+9+
DeveloperRV AppStudios LLCRajan Phatak

In-app purchases

None

123 Numbers

No in-app purchases

None

Science Explorer

No in-app purchases

Questions

Is 123 Numbers free?
123 Numbers is free to download, with no in-app purchases.
Is Science Explorer free?
Science Explorer is free to download, with no in-app purchases.
Do 123 Numbers or Science Explorer have ads?
Neither 123 Numbers nor Science Explorer shows ads.

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