Comparison

Number Explosion vs KidBot Start

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

Head to head
About

Number Explosion

Practice multiplication tables with a fun, arcade-style game. Target equations by entering the correct product, earning points for hits and losing them if equations reach your city. Features adjustable difficulty and bonus points for challenging targets.

Highlights
  • Multiplication table practice (1x-12x)
  • Selectable difficulty levels
  • Target equations by entering products
  • Score points for correct answers
  • Lose points if equations reach the city
  • Bonus points for horizontal equations
Features
Read full description

A simple and fun way to practice your multiplication tables (1x-12x)! In this game you select a difficulty level that corresponds to the maximum Multiplier of random equations falling from the sky. Target an equation by entering its Product using the game's numeric key pad. If you are correct a missile will be launched which will explode the targeted equation upon impact earning you points equal to its Product. Any equation reaching your City below will cause you to lose points equal to that equation's Product. Equations moving horizontally test your skills by slightly exceeding the difficulty level you selected. Hitting these equations will earn you bonus points by exploding every other equation in the view.

About

KidBot Start

This app teaches children the fundamentals of programming through an engaging puzzle game. Players command a robot to collect toys using a visual, puzzle-like interface that introduces concepts like sequencing, loops, and conditions.

Highlights
  • Visual programming interface
  • Robot command puzzles
  • Instruction sequencing
  • Conditional execution
  • Loops and jumps
  • Offline play
Features
Read full description

Programming is the new literacy, and you better start early! Kidbot introduces kids to programming through a fun puzzle game. A room. Toys all over. A robot under your command. Few commands, endless possibilities. Move around. Gather the toys. Get to the basket. Kidbot uses a unique programming model, both powerful and intuitive. Instructions, conditions and jumps build on a familiar analogy with jigsaw puzzles, where the form of the piece indicates where it can fit. KidBot lets kids and even teenagers gain understanding of the basic concepts behind coding and robot building: INSTRUCTION SEQUENCING IDENTIFYING COMMON PATTERNS AS PROCEDURES CONDITIONAL EXECUTION LOOPS Safe for kids NO ADS NO NETWORK CONNECTION REQUIRED NO ACCOUNTS NO SOCIAL FEATURES The programming aspect (language) of the game is inspired by the fundamental ARM architecture. This means that the child learns how computers and programming work on a very low level, how basic loops and conditional execution are built by basic blocks. The game has a very smooth learning curve, guiding the child in with many tutorials and tips. While the tips are only in English, the game can be played without the child being able to read yet, because of the very interactive tutorials that show the kid what to do action by action. KidBot Start features 12 levels, which cover sequencing and subprograms. KidBot Full features 48 levels and adds condition operators as well as jumps and recursion.

Screenshots

Number Explosion4 screens
KidBot Start4 screens

Verdict

The call

The clearest difference is update cadence: KidBot Start at every 5 months against Number Explosion's every 12 months. On price, rating, review sentiment and ratings volume 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

On the App Store both sit at effectively the same score — 5.0 for Number Explosion against 5.0 for KidBot Start. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Number Explosion ships an update every 12 months, KidBot Start every 5 months. The most recent releases landed on September 15, 2026 and June 10, 2026 respectively.

Scorecard1 real difference · 9 level
Number Explosion versus KidBot Start: the parameters behind the verdict, then further details
ParameterNumber ExplosionKidBot Start
PriceFreeFree
Rating5.0 (4 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings4 — better2
Update frequencyEvery 12 monthsEvery 5 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.6
Further details — not scored
Size13 MB64 MB
Age rating4+4+
DeveloperNJAW4KONSTANTIN ILIEV VASSILEV

Customer experience

Number Explosion

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

KidBot Start

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

In-app purchases

None

Number Explosion

No in-app purchases

None

KidBot Start

No in-app purchases

Questions

Is Number Explosion free?
Number Explosion is free to download, with no in-app purchases.
Is KidBot Start free?
KidBot Start is free to download, with no in-app purchases.
Which has better reviews, Number Explosion or KidBot Start?
Number Explosion and KidBot Start are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.
Do Number Explosion or KidBot Start have ads?
Neither Number Explosion nor KidBot Start shows ads.
Which is updated more often, Number Explosion or KidBot Start?
Number Explosion ships an update every 12 months, and KidBot Start every 5 months. Most recently, Number Explosion was updated on September 15, 2026 and KidBot Start on June 10, 2026.

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