Comparison

HexaTetra vs Sudoku Classic

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

Head to head
About

HexaTetra

Features
Read full description

HexaTetra is a modern twist on the classic block-dropping puzzle genre — with a fresh hexagonal grid that changes everything! If you love strategic puzzles and fast-paced thinking, HexaTetra will quickly become your next obsession. Drop dynamic geometric pieces onto a hexagon-based board, rotate and position them just right, and clear lines to keep the board from filling up. With every move, you’ll need to think ahead, react fast, and aim for the highest score possible. Features: * Unique Hexagonal Gameplay — Classic block-matching rules with a fresh geometric twist. * Two Game Modes — Choose between Classic (10 unique pieces, high difficulty) or Modern (15 pieces, more flexible and fun). * Offline Play — Perfect for commutes or playing anytime, anywhere. Easy to learn, difficult to master — HexaTetra blends the nostalgia of classic block games with modern design and challenging hex-based strategy. Ready for the hexagonal challenge? Download HexaTetra now and start stacking smart!

About

Sudoku Classic

This number puzzle game offers a modern take on classic Sudoku, designed to challenge your mind and improve memory. With multiple difficulty levels and a smart hint system, it's suitable for all skill levels. Enjoy a distraction-free experience with light and dark modes, and play offline anytime.

Highlights
  • 5 Sudoku difficulty levels
  • Smart hint system
  • Progress tracking and stats
  • Offline play
  • Clean, intuitive interface
  • Light and Dark modes
Features
Read full description

The ultimate Sudoku puzzle game to challenge your mind and boost your memory! Enjoy a fun and rewarding number puzzle experience with this modern take on the classic Sudoku game. Designed for all skill levels, this is the perfect number game to train your brain, improve your memory, and sharpen your math and logic skills — all in one puzzle app. Key Features: - 5 Sudoku difficulty levels: Easy, Medium, Advanced, Hard & Extreme - Smart hint system to support your puzzle-solving flow - Track your progress with detailed stats and personal records - Play anytime, anywhere — no internet needed - Clean, intuitive interface for a distraction-free number puzzle experience - Light and Dark mode for day and night Sudoku sessions **Why this Sudoku game?** Because it’s more than just a puzzle — it’s a daily workout for your mind, a boost for your memory, and a fun way to enjoy math through logic-based number challenges. This Sudoku game helps you stay focused, improve concentration, and relax while stimulating your brain. If you enjoy Sudoku puzzles, logic games, number games, or any kind of brain-training game, this app is made for you. With thousands of Sudoku puzzles and new challenges added regularly, you’ll never run out of ways to engage your mind. **Premium Features for Sudoku Fans** Unlock endless puzzles, exclusive number challenges, and future game upgrades with our premium subscription — ideal for serious players and puzzle lovers who want more from their Sudoku experience. Whether you're new to Sudoku or a seasoned expert, this number puzzle game is perfect to keep your mind sharp, your memory active, and your math thinking fresh — every day. Get faster assistance with priority customer support when you upgrade to Access Premium. Download Sudoku for FREE or upgrade to Premium for full access to all features. You can cancel your subscription anytime in the phone settings. **Contact** For app support please contact us at:
support@nappkinlab.com **Terms of use** https://sudoku.nappkinlab.com/Terms-of-Use **Privacy policy** https://sudoku.nappkinlab.com/Privacy-Policy-and-Cookies Indonesia Games Rating System (IGRS): Rated 3+ (Suitable for all ages). Download the Sudoku puzzle game now and turn every moment into a brain-training session!

Screenshots

HexaTetra3 screens
Sudoku Classic4 screens

Verdict

The call

The clearest difference is update cadence: HexaTetra at weekly against Sudoku Classic's every 3 weeks. On price, ads, in-app purchases 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. HexaTetra sells 1 one-off in-app purchase and Sudoku Classic sells 6 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

HexaTetra ships an update weekly, Sudoku Classic every 3 weeks. Both last shipped on October 25, 2026.

Scorecard1 real difference · 8 level
HexaTetra versus Sudoku Classic: the parameters behind the verdict, then further details
ParameterHexaTetraSudoku Classic
PriceFreeFree
Rating—4.8 (53 ratings) — better
Number of ratings—53 — better
Update frequencyWeekly — betterEvery 3 weeks
AdsYesYes
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size15 MB62 MB
Age rating4+4+
DeveloperIURII VOEVODINNappkin Lab

In-app purchases

1 purchases

HexaTetra

One-time1
  • Remove Ads$3.99
6 purchases

Sudoku Classic

Subscriptions6
  • Monthly Access$4.991 Month
  • Monthly Access$7.991 Month
  • Monthly Access$9.991 Month
Show 3 more
  • Yearly Access$12.991 Year
  • Yearly Access$14.991 Year
  • Yearly Access$36.991 Year

Questions

Is HexaTetra free?
HexaTetra is free to download, with in-app purchases available.
Is Sudoku Classic free?
Sudoku Classic is free to download, with in-app purchases available.
Do HexaTetra or Sudoku Classic have ads?
Both HexaTetra and Sudoku Classic show ads.
Which is updated more often, HexaTetra or Sudoku Classic?
HexaTetra ships an update weekly, and Sudoku Classic every 3 weeks. Most recently, HexaTetra was updated on October 25, 2026 and Sudoku Classic on October 25, 2026.

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