Comparison

Colour Wise vs Sudoku CardNova

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

Head to head
About

Colour Wise

This game offers a vibrant and engaging experience for young children to learn colors. Through interactive tapping, bright visuals, and cheerful sounds, it aims to enhance focus and provide an enjoyable learning journey.

Highlights
  • Color recognition through tapping
  • Bright and cheerful visuals
  • Engaging sound effects
  • Focus improvement
  • Character-based learning
Features
Read full description

Colour Wise teaches colours through ten gentle mini-games made for toddlers and young children. Pip the chameleon asks every question out loud, so children can play before they can read. A wrong tap never ends a game: the answer just wobbles, Pip names the colour, and after two tries the right one gives a little glow. FOUR GAMES, FREE TO KEEP • Tap the Colour: "Tap red!" Find the right jelly blob. Older kids can race the clock on Easy, Medium and Hard. • Balloon Pop: pop the balloons in the colour Pip asks for. • Sort It: a yellow banana, a green frog. Drag each one into the basket of its colour. • Hungry Pip: feed Pip the right bug and watch him turn that colour. SIX MORE WITH ONE SMALL PURCHASE • Match It: memory pairs, from two pairs up to six. • Mix It: red and yellow make…? Pour the paints together and see. • Pattern Train: red, blue, red, blue… which carriage comes next? • Find Pip: hide and seek. Pip turns the colour of a bush. • Paint It: colour a fish, a rocket, a butterfly. No wrong answers. • Rainbow Music: a xylophone where every colour sings. MADE FOR LITTLE ONES • Every instruction is spoken aloud • Big, friendly targets for small fingers • Starts with three choices and grows with your child • Five stars finish a round with confetti and a new sticker • Forty stickers to collect MADE FOR PARENTS TO RELAX ABOUT • No adverts • No tracking, no analytics, no accounts • Nothing is collected. Stars and stickers stay on the device • Settings and the one purchase sit behind a parental gate • Plays without the internet The six extra games unlock with a single one-time purchase. There is no subscription and nothing else to buy.

About

Sudoku CardNova

Engaging card-based puzzle games designed to sharpen strategy and logic. Features three unique modes: a racing game with card-based movement, a Sudoku variant using playing cards, and a number-matching challenge.

Highlights
  • Card-based puzzle collection
  • Rabbit & Turtle Race mode
  • Number Sudoku Cards mode
  • Rabbit Card Sum mode
  • Strengthens logical thinking
  • Improves mental math
  • Tracks performance
Features
Read full description

This App is a captivating collection of card-based puzzle games designed to challenge your mind and sharpen your strategy. Featuring three unique games — Rabbit & Turtle Race, Number Sudoku Cards, and Rabbit Card Sum — each offering a fresh twist on classic card gameplay. Whether you're racing around a track, solving sudoku with playing cards, or stacking sums with rabbits, every drawn card presents a new puzzle to solve. How to Play • R & T Race : Start race against the CPU around a circular track. Tap the deck to draw cards each round; the higher card wins and moves forward. Hearts give a bonus step, while Spades push your opponent back. Complete 2 laps first to win the race! • Number Sudoku Cards : Fill a 9x9 grid using playing cards (Ace through 9) so that each row, column, and 3x3 box contains every card exactly once. Select a card from the number pad, then tap an empty cell to place it. You have 3 lives per level — each wrong placement costs a life. Levels get harder as more cells start empty. • Rabbit Card Sum : Place cards from your hand into four columns to match each column's target number. Select a card, then tap a column to drop it in. Card values follow blackjack rules — Ace is 1, face cards are 10. Match the target exactly to score a point. Go over the target and you lose a life. Clear as many columns as you can before running out of cards or lives! Benefits • Strengthens logical thinking, pattern recognition, and strategic planning through diverse card puzzles • Improves mental math and number sense with quick calculations in Sudoku Cards and Rabbit Card Sum • Enhances decision-making skills by requiring players to evaluate risk vs reward with every card played • Provides quick, engaging brain-training sessions that fit into any schedule — play for 30 seconds or 30 minutes • Tracks your performance over time with detailed history and dashboard stats, motivating continuous improvement

Screenshots

Colour Wise4 screens
Sudoku CardNova4 screens

Verdict

The call

The clearest difference is in-app purchases: Sudoku CardNova at none against Colour Wise's 1. Sudoku CardNova also leads on update cadence (every 5 weeks vs every 12 months) and iOS requirement (13.1 vs 15.0). 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. Colour Wise sells 1 one-off in-app purchase. Sudoku CardNova asks for nothing beyond the download.

UpkeepUpdate frequency

Colour Wise ships an update every 12 months, Sudoku CardNova every 5 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 6 level
Colour Wise versus Sudoku CardNova: the parameters behind the verdict, then further details
ParameterColour WiseSudoku CardNova
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 12 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.013.1 — better
Further details — not scored
Size6 MB15 MB
Age rating4+4+
DeveloperNaveen RajTarkan AKGUL

In-app purchases

1 purchases

Colour Wise

One-time1
  • Unlock All Games$1.49
None

Sudoku CardNova

No in-app purchases

Questions

Is Colour Wise free?
Colour Wise is free to download, with in-app purchases available.
Is Sudoku CardNova free?
Sudoku CardNova is free to download, with no in-app purchases.
Do Colour Wise or Sudoku CardNova have ads?
Neither Colour Wise nor Sudoku CardNova shows ads.
Which is updated more often, Colour Wise or Sudoku CardNova?
Colour Wise ships an update every 12 months, and Sudoku CardNova every 5 weeks. Most recently, Colour Wise was updated on October 25, 2026 and Sudoku CardNova on October 28, 2026.

Other comparisons