Comparison

Math Slide vs Mystery Number

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

Head to head
About

Math Slide

This game helps children master basic math facts through engaging multiplayer challenges. Players slide tiles to match equations, images, or answers, making learning addition, subtraction, multiplication, and division fun and interactive. It offers a progressive difficulty curve across 20 distinct games.

Highlights
  • Multiplayer modes (1-4 players)
  • Competition and Collaboration modes
  • 20 games for basic number facts
  • Unlimited gameplay
  • Progressive difficulty
  • Focus on addition, subtraction, multiplication, division
Features
Read full description

Math Slide: Basic Facts is a multiplayer game helping children to learn addition, subtraction, multiplication & division basic number facts. Players play and learn by sliding tiles into the center to match an image, answer or equation. To progress and succeed at mathematics children need to be able to easily recall basic number facts. Math slide is a fun way to learn and practice this key skill. This School Edition can be used with Apple’s Volume Purchasing Program for Education VPP and contains the same games as Math Slide: add & subtract and Math Slide: multiply & divide. Features • Multiplayer game, suitable for one, two, three or four players • Games can be played in Competition Mode or Collaboration Mode • 20 games all focused on basic number facts • All games can be played unlimited times • Each game is a little harder than the previous game • The app focuses on a critical math concept vital for success How to play 1. Select Competition Mode or Collaboration Mode 2. Select a game to play 3. Players join the game by pressing the ‘Join’ button 4. Press ‘Start Game’, wait for the count down, then play 5. Slide a tile into the center to match the image, answer or equation 6. Once tiles are used the game ends Math focus of each game Addition & subtraction Game 1 – representing doubles & pairs to 10 Game 2 – doubles up to 10, pairs that equal 10 Game 3 – doubles up to 10, pairs that equal 10 Game 4 – representing number facts up to 10+10 Game 5 – addition facts up to 10+10 Game 6 – subtraction facts up to 10+10 Game 7 – addition & subtraction facts up to 10+10 Game 8 – number facts with answers to 20 Game 9 – pairs of number facts: 6 + 7 = 8 + ? Game 10 – triples of number facts: 6 + 5 + ? = 15 Multiplication & division Game 11 – 2x, 5x, 10x number facts Game 12 – 2x, ÷2, 5x, ÷5, 10x, ÷10 number facts Game 13 – 3x, 4x number facts Game 14 – 3x, ÷3, 4x, ÷4 number facts Game 15 – 2, 3, 4, 5, 10, x ÷ number facts Game 16 – 6x, ÷6 number facts Game 17 – 7x, ÷7 number facts Game 18 – 8x, ÷8 number facts Game 19 – 9x, ÷9 number facts Game 20 – 2, 3, 4, 5, 6, 7, 8, 9, 10, x ÷ number facts Maths Adventures Limited is a New Zealand company helping children learn mathematics. We develop apps that focus on the key concepts that need to be fully understood to progress and succeed in mathematics. Our apps range from learning to count up to understanding and using fractions and decimals, with each app focusing on one key concept. We believe: • Everyone can learn mathematics • Playing educationally rich games and apps improves understanding • Learning math should be fun and exciting, a rewarding adventure Math Slide is part of our ‘play and learn’ series, which are games high in educational value where children learn as they play. Our apps are research based and classroom tested to make sure they help children learn. We use the power of the iPad and technology to empower teachers and help children understand and learn key math concepts and to unravel misunderstandings.

About

Mystery Number

This app offers interactive number-based games and tools for young students to practice concepts like number sense, place value, and counting. It provides digital versions of traditional classroom activities, allowing for individual, partner, or group play with features like number charts, missing number puzzles, and place value manipulatives.

Highlights
  • Digital number line and pocket chart activities
  • Guess my number and higher/lower games
  • Missing number puzzles
  • Place value manipulatives (ten more/less, one more/less)
  • Teacher tool with customizable number charts
  • Two-player and one-player against computer modes
Features
Read full description

Little Monkey Apps Mystery Number is the digital version of the game 'Guess my number' or 'higher and lower' or a one hundred pocket chart or number line activities traditionally played in classrooms as mathematical warm ups. Teachers know that these 'games' provide opportunities to challenge young students understanding number, numeration and place value, allowing a whole group activity for different abilities of students. The App provides a digital display so that small groups, individuals or partners can play these games at the one time and quickly reset the number line or chart, unlike traditional pocket charts or displays. Some activities are manual allowing for a two player mode or one player against a computer. Stars are awarded for correct answers. After ten stars, students are asked whether they wish to continue playing or return to the front menu. Settings allow the user to decide whether the charts begin at 0 or 1. As with all Little Monkey Apps, this App is designed to be used in conjunction with hands on activities and teacher interaction. Whilst some of the sections or 'modules' can be completed without teacher direction and encourage student-directed learning, our Apps are NEVER designed to be used as a 'learn by yourself' without teacher-student interaction. = Teacher Tool = The teacher tool is designed to be a blank canvas for teachers to use with small groups or individuals . It contains a blank number chart in four levels varying from 0-30 up to 120. The chart has buttons to highlight odds, evens, and counting patterns 2's-10s. Tap to turn on, and tap again to turn off. This tool also includes two coloured pencils and eraser, a camera tool Which can be very useful for recording a learning experience for portfolio planning or to document new learning. The ten less, ten more one less one more 'box flap' can be moved to any number by dragging the middle of the object, then touch the fold down sections to sneak a peek at one more, one less, ten more ten less, useful for place value games. = More or less? = This game utilises the Box Flap to show one more, one less, ten more or ten less. Users asked questions regarding a given number and answer using the calculator keypad. Students may sneak a peek at the answers by tapping to lift the box flap. Four levels 0-30, 0-40, 0-100, 20-120. Users can change the starting number from 0 to 1 using the settings button in the front menu. = Missing numbers = Students are presented with a number chart with missing numbers. They place the missing tiles back into their correct position. Before tablets in the classroom, you might have played this game in the classroom using a hundreds pocket chart (or even an old peg board and nail version). Simply pull a few numbers off, throw them on the floor and ask the students to help you put it back together again. This way, there are no more missing numbers underneath a table! (My classroom had a permanently missing number 33.) Four Levels 0-20, 0-40, 0-100, 20-120. = Number Line = One player and Two Player Higher or Lower Game One player is player vs computer. The student inputs a number on the calculator and the computer replies with higher or lower, highlighting the remaining section of the number line left. Two player. Player One is asked to pick a number, without player two seeing. Player Two plays as if playing an individual game. The computer aids the game by replying higher or lower. = Mystery Numbers = One player and Two Player This game encourages questioning that narrows the range of a mystery number. The computer thinks of a number and gives the range e.g 'I am thinking of a number beteween 1 and 30. Player One must click 'Ask a question'. For example Is your number odd? The computer will reply for example 'No it is not odd' and the tiles that do not match the question fall off. Player One must ask questions UNTIL the only number left is the correct number.

Screenshots

Math Slide4 screens

Verdict

The call

The clearest difference is rating: Mystery Number at 5.0 against Math Slide's 2.6. Mystery Number also leads on price ($1.99 vs $2.99). Math Slide's advantage is update cadence (every 3 months vs every 14 months) and ratings volume (5 vs 1). On ads, in-app purchases and monetization model 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

Math Slide costs $2.99 and Mystery Number $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Mystery Number holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: Math Slide has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Math Slide ships an update every 3 months, Mystery Number every 14 months. Both last shipped on October 4, 2026.

Scorecard6 real differences · 4 level
Math Slide versus Mystery Number: the parameters behind the verdict, then further details
ParameterMath SlideMystery Number
Price$2.99$1.99 — better
Rating2.6 (5 ratings)5.0 (1 ratings) — better
Positive reviews33.3% of reviews—
Number of ratings5 — better1
Update frequencyEvery 3 months — betterEvery 14 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS8.0 — better13.0
Further details — not scored
Size24 MB30 MB
Age rating4+4+
DeveloperMath AdventuresAleesha Kondys

Customer experience

Math Slide

All ratings5 ratings
Positive40.0%
Neutral0.0%
Negative60.0%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Mystery Number

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

In-app purchases

None

Math Slide

No in-app purchases

None

Mystery Number

No in-app purchases

Questions

Is Math Slide free?
Math Slide costs $2.99, with no in-app purchases.
Is Mystery Number free?
Mystery Number costs $1.99, with no in-app purchases.
Which has better reviews, Math Slide or Mystery Number?
Mystery Number is rated higher. Math Slide averages 2.6 out of 5 from 5 ratings, while Mystery Number averages 5.0 from 1 ratings.
Do Math Slide or Mystery Number have ads?
Neither Math Slide nor Mystery Number shows ads.
Which is updated more often, Math Slide or Mystery Number?
Math Slide ships an update every 3 months, and Mystery Number every 14 months. Most recently, Math Slide was updated on October 4, 2026 and Mystery Number on October 4, 2026.

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