Comparison

DuBlox vs Nuddle

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

Head to head
About

DuBlox

Engage in a captivating puzzle experience with 49 challenging levels. This game offers an educational twist, teaching fundamental geometry concepts like transformations and coordinate planes through interactive gameplay.

Highlights
  • 49 challenging levels
  • Learn geometry principles
  • Transformations
  • Area of polygons
  • Coordinate planes
  • Popular online puzzle game
Features
Read full description

49 Challenging Levels to keep you busy for hours. Learn while playing - basic principles of geometry, such as transformations, area of polygons, and coordinate planes. One of the most popular puzzle games online with over 2 million plays on AddictingGames alone.

About

Nuddle

Engage your mind with daily number sequence puzzles. Discover the underlying system to find the missing digits and build your solving streak. Enjoy unlimited random puzzles and share challenges with friends.

Highlights
  • Daily global number puzzles
  • Infinite random sequences
  • Streak building system
  • Local puzzle caching
  • Share puzzles with friends
  • Recognize number systems
Features
Read full description

Solve number sequences and daily number puzzles in short, focused brain breaks. Spot patterns in number sequences, solve the Daily Nuddle, and keep your streak alive. When you want more, jump into quick mental-math rounds, pattern sprints, memory challenges, Code Recall, and Number Matrix. Nuddle is not a traditional exam-prep app. But if you want training for MedAT or other admission tests on the go, it can help you practice faster pattern recognition, focused number work, and memory in short sessions. Each puzzle is short enough for any spare moment, but clever enough to feel satisfying when the rule clicks. No long instructions, no puzzle clutter: Nuddle shows you numbers, you find the system. What you get: - Logic: Sequences, Sequence Challenge, Number Matrix, Emoji Equations, Dice Fold - Speed: Quick Math, Pattern Sprint, Number Rush, Odd One Out, True or False, Path to Target, Gravity Shift - Memory: Target Recall, Code Recall, Count Recall, Path Recall, Match Math - Casual: Four in a Row, Tower of Hanoi, Merge, Nonogram - Admission-test training on the go - Local progress, streaks, and best scores - Light and dark design - Offline play whenever you want a quick brain break Nuddle is for anyone who likes number puzzles, logic games, mental math, patterns, and small daily challenges. Download Nuddle and find the next two numbers. Nuddle is free to download and includes the Daily Nuddle plus selected game modes at no cost. Nuddle Plus is available as an optional auto-renewable monthly or yearly subscription and unlocks all game modes while the subscription is active. Nuddle contains no ads. Payment is charged to your store account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your store account settings. You can try every locked game mode once for free before subscribing. Terms of Use (EULA): https://nuddle.schmutweiss.com/terms Privacy Policy: https://nuddle.schmutweiss.com/privacy

Screenshots

DuBlox3 screens
Nuddle4 screens

Verdict

The call

The clearest difference is in-app purchases: DuBlox at none against Nuddle's 3. DuBlox also leads on review sentiment (67% vs 43%) and iOS requirement (8.0 vs 13.0). Nuddle's advantage is update cadence (weekly vs every 2 months) and rating (4.9 vs 4.5). 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. Nuddle sells 3 in-app purchases, starting at $4.99 per month. DuBlox asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Nuddle holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews complicate that: 67% of DuBlox's written reviews are positive against 43% of Nuddle's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

DuBlox ships an update every 2 months, Nuddle weekly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard7 real differences · 3 level
DuBlox versus Nuddle: the parameters behind the verdict, then further details
ParameterDuBloxNuddle
PriceFreeFree
Rating4.5 (2 ratings)4.9 (8 ratings) — better
Positive reviews66.7% of reviews — better42.9% of reviews
Number of ratings28 — better
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better13.0
Further details — not scored
Size13 MB42 MB
Age rating4+4+
DeveloperHooda MathSCHMUT WEISS GmbH

Customer experience

DuBlox

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews36 reviews
Positive66.7%
Neutral16.7%
Negative16.7%

Nuddle

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive42.9%
Neutral28.6%
Negative28.6%

In-app purchases

None

DuBlox

No in-app purchases

3 purchases

Nuddle

Subscriptions2
  • Nuddle Plus Monthly$4.991 Month
  • Nuddle Plus Yearly$14.991 Year
One-time1
  • Remove ads$12.99

Questions

Is DuBlox free?
DuBlox is free to download, with no in-app purchases.
Is Nuddle free?
Nuddle is free to download, with in-app purchases available.
Which has better reviews, DuBlox or Nuddle?
Nuddle is rated higher. DuBlox averages 4.5 out of 5 from 2 ratings, while Nuddle averages 4.9 from 8 ratings.
Do DuBlox or Nuddle have ads?
Neither DuBlox nor Nuddle shows ads.
Which is updated more often, DuBlox or Nuddle?
DuBlox ships an update every 2 months, and Nuddle weekly. Most recently, DuBlox was updated on November 1, 2026 and Nuddle on November 3, 2026.

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