Comparison

Wheel Math+ vs Preschool.app

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

Head to head
About

Wheel Math+

This app offers a visual and interactive way for children to learn addition and subtraction fundamentals. It uses number wheels and dial pads to explore number patterns, place value, and the ten-based number system. Kids earn badges as they discover number pairs that add up to the same sum.

Highlights
  • Visual number wheels for addition
  • Dial pads for number exploration
  • Learn place value and number patterns
  • Earn badges for mastering sums
  • Supports multi-digit number operations
  • Interactive subtraction reversal of addition
Features
Read full description

Description: This app collects no data, is free, and has no ads. This app is for kids learning addition in entirely new visual ways, where they create many pairs of numbers that add to the same sum. It is also for parents and teachers who want a fun visual way on a number wheels and Dial Pads to explore addition patterns with kids and see a big picture of number patterns. This new version of Wheel Math+ has delightful animation and increased badges facts to 20. Watch Youtube video at https://youtu.be/N9e6ZNdUsc0 This is much more than another cute way to drill addition facts and subtraction. Kids are learning fundamentals, they are playing with, and learning place value and that our numbers are ten based, that this helps see addition and subtraction patterns. When they learn addition on a number wheel with this app, subtraction is easy: They have been earning badges and learning set of numbers that add up to the same number. To do subtraction, choose the badge of the number they want to start with. Touch 0/10 (the right choice will be visible) and that number (for a teen number like 15, choose 10 and 5). They create a vertical line. ALL numbers to subtract will also have the answer above or below it. They are reversing addition. They are also set up to learn multiplication, division, fractions, squares, and more on number wheels. Addition pairs that add up to the same number create parallel lines on a number wheel. Kids love starting with any two numbers (one-digit) and then taking away one from the smaller number and adding it to the bigger number. ZERO is the HERO. When you reach 0 (example 4+3, then 5+2, then 6+1, then 7+0, fireworks happen because the line from 0 points to the answer of 7 for ALL the pairs kids have created to get to 0. If the larger number reaches 10, then the answer is also obvious (8+7, then 9+6, then 10+5 equals 15). Kids earn badges by finding all the pairs on the wheel that add up to a number. They are learning sets in a pattern and can have fun earning each badge 1-20 as many times as they like. Basically, if you choose any two numbers on the wheel to add, you will create a line. When you touch the number one bigger than the bigger number, and one smaller than the smaller number, you get another line, a railroad track line (parallel) that adds up to the same number. You added one and took away one, so it has to add to the same number. It can be great fun to do this with pennies (or watch the youtube video) to help kids get how this works. CAN WORK WITH MULTIPLE NUMBERS AND MULTIPLE DIGIT NUMBERS: When students are proficient with the app, they can add 2 numbers, then add a third to that, then a fourth number. They can keep track of tens with fingers or marks on paper. They can also do it with 2 or 3 digit numbers. First add the Ones, Add the tens (carry over helps students learn place value), Then add the hundreds (ten tens). The number wheel is a 10 base number system, mirroring our number system. So the structure is the same. This allows natural patterns in the ones digits to show up, which hold true, no matter how big the number. Think of a water meter or a bike mileage gauge that has 0-9 number wheels for 1s, 10s, 100s, and 1000s. 0 + 10 = 10, then one less than 10 is 9. And one more than 0 is 1, and you have horizontal line. If you work your way down, you'll see that 8+2, 7+3, and 6+4 are all horizontal lines. The line helps kids see the patterns, which are really important in addition and subtraction. So kids can actually see the patterns in numbers showing up in sets of numbers. They are learning the basic pattern of numbers, learning it because this approach is so visual and shows the patterns. Easier to see: Watch video at https://www.youtube.com/watch?v=rFXjAccxouA

About

Preschool.app

This educational app helps children aged 1-5 learn colors, shapes, and letters through interactive activities. It features a clean, intuitive design and allows parents to use their own voice to guide lessons. The app focuses on pure learning without distractions or ads.

Highlights
  • Personal Voice teaching
  • Interactive color learning
  • Shape exploration
  • Alphabet phonics with images
  • Clean, kid-friendly design
  • Dark mode and accessibility options
  • Family Sharing support
Features
Read full description

« PRESCHOOL.APP » Preschool.app is a fantastic learning app designed for kids aged 1 to 5. Kid, parent, & teacher-tested, it's created by a father who wanted to give their child the best learning experience possible. ► NEW: Use your own voice to help teach your child with Personal Voice! # WHY PARENTS LOVE PRESCHOOL.APP ○ Great Design Has a clean and user-friendly design with big buttons that's easy for kids to navigate (and adults like it, too). It supports dark mode for low battery use (and less eye strain) and accessibility options for larger text. ○ Quick and Easy There's no need to download anything other than your preferred voice (if not using Personal Voice). The app is responsive and ready to use right away (no loading screens). ○ Safe & Non-Addictive The app doesn't have any ads, distractions, or gimmicks. It focuses on pure learning in a sort of modern take on the Montessori style, so kids can stay engaged and focused. Once their natural curiosity moves on, there's nothing trying to pull them back in or tire them. ○ No Annoying Sounds or Music No loud noises or sound effects that can be distracting. It works with or without audio. Use Personal Voice and your child can learn with you guiding them along! ○ Universal and Portable It works on all shapes and sizes of iPhones and iPads, and supports Family Sharing so everyone has access to a single app. This isn't just another kids' app. It's a carefully crafted learning tool that respects both you and your child. † † Supporting Research: https://preschool.app/research ⁕ WHAT TO EXPECT IN PRESCHOOL.APP ⁕ ○● Colors: Kids can learn about colors by interacting with a fun rainbow list. ● ■ Shapes: Kids can explore various shapes by tapping common shapes and seeing everyday items that match. Aa Letters: Kids can learn their alphabet phonics the fun way, with colorful images of their favorite foods and furry animals that start with that letter. → Preschool.app grows with your child. The curriculum will expand over the coming weeks, months and years as we build it for our own child. Upgrade to Plus to get first access to new learning modules and to support a husband-and-wife team. ⌘ HOW TO USE PRESCHOOL.APP ⌘ The intuitive card-based interface is easy for young learners and their parents alike. √ Full Screen Info Cards: You or your child can use the full screen info cards by swiping left or right. You can also swipe down to dismiss them. √ Parent Control: You can let your child navigate the simple interface on their own, knowing they won't get stuck with pop-ups. You can install the app on a child's device or let them explore on yours. (Although the app was designed specifically to temper accidental taps, turning on Settings > Accessibility > Guided Access is recommended to keep them in the app or section you've chosen.) Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://preschool.app/#privacy Support & FAQ: https://preschool.app/support ∞ Install Preschool.app now and start learning right away. It's an instant download!

Screenshots

Wheel Math+4 screens
Preschool.app4 screens

Verdict

The call

The clearest difference is in-app purchases: Wheel Math+ at none against Preschool.app's 3. Wheel Math+ also leads on iOS requirement (15.0 vs 18.0). Preschool.app's advantage is update cadence (weekly vs every 7 months) and device support (5 vs 3). On price, rating, review sentiment and ads 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. Preschool.app sells 3 in-app purchases, starting at $1.99 per month. Wheel Math+ asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Wheel Math+ against 5.0 for Preschool.app. Both are backed by a comparable volume of ratings — 2 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Wheel Math+ ships an update every 7 months, Preschool.app weekly. The most recent releases landed on September 10, 2026 and June 9, 2026 respectively.

Scorecard6 real differences · 4 level
Wheel Math+ versus Preschool.app: the parameters behind the verdict, then further details
ParameterWheel Math+Preschool.app
PriceFreeFree
Rating5.0 (2 ratings)5.0 (6 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings26 — better
Update frequencyEvery 7 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac, Apple TV, Apple Watch — better
Requires iOS15.0 — better18.0
Further details — not scored
Size145 MB16 MB
Age rating4+4+
DeveloperRight Brain MathImagist

Customer experience

Wheel Math+

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Preschool.app

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Wheel Math+

No in-app purchases

3 purchases

Preschool.app

Subscriptions3
  • Family Support Plan$1.991 Month
  • Monthly7 Days trial$5.991 Month
  • Annual1 Month trial$29.991 Year

Questions

Is Wheel Math+ free?
Wheel Math+ is free to download, with no in-app purchases.
Is Preschool.app free?
Preschool.app is free to download, with in-app purchases available.
Which has better reviews, Wheel Math+ or Preschool.app?
Wheel Math+ and Preschool.app are both rated 5.0 out of 5 on the App Store, from 2 and 6 ratings respectively.
Do Wheel Math+ or Preschool.app have ads?
Neither Wheel Math+ nor Preschool.app shows ads.
Which is updated more often, Wheel Math+ or Preschool.app?
Wheel Math+ ships an update every 7 months, and Preschool.app weekly. Most recently, Wheel Math+ was updated on September 10, 2026 and Preschool.app on June 9, 2026.

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