Comparison

Classic Sudoku Puzzles. vs Encriptador

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

Head to head
About

Classic Sudoku Puzzles.

Features
Read full description

This is a classic digital logic puzzle game. The goal is to fill a 3×3, 6×6, or 9×9 grid so that the numbers 1 to 9 in each row, column, and small nine-square grid are not repeated. The initial state of the game is usually that some squares have been filled with numbers. Players need to use reasoning and logic to gradually fill in the remaining spaces and finally complete the entire puzzle.

About

Encriptador

Features
Read full description

Protect your private files and messages with military-grade AES-256 encryption. Encripta secures photos, videos, documents, and text directly on your device — no accounts, no servers, complete privacy. NEW IN VERSION 2.0 • File encryption: Protect photos, videos, PDFs, and any document • Camera integration: Capture and encrypt photos instantly • Cross-platform: Files encrypted on iPhone open on Android and Mac • Now available in 14 languages PROTECT ANY FILE Secure your most sensitive content: • Private photos and selfies • Personal videos • PDF documents and contracts • Any file type you need to protect Share encrypted .encripta files through iMessage, WhatsApp, email, or AirDrop. Only someone with your password can decrypt them. SECURE TEXT ENCRYPTION Add security to your messages on iMessage, WhatsApp, email, social media, and personal notes. WHY ENCRIPTA? Military-Grade Security AES-256 encryption with PBKDF2 key derivation (100,000 iterations) — the same standard used by security professionals worldwide. Complete Privacy Everything is processed locally on your device. No cloud, no servers, no accounts. Your data never leaves your iPhone. Simple to Use No technical knowledge required. Select a file, enter a password, encrypt with one tap. Cross-Platform Encrypted files work seamlessly across iPhone, iPad, Android, and macOS. HOW IT WORKS For Files: 1. Select a file or take a photo 2. Enter a strong password 3. Tap Encrypt to create a .encripta file 4. Share or save your encrypted file For Text: 1. Type or paste your message 2. Enter your password 3. Tap Encrypt and copy the result PERFECT FOR • Privacy-conscious users • Professionals securing documents • Couples sharing private content • Anyone protecting sensitive notes KEY FEATURES • AES-256 military-grade encryption • Encrypt any file type • Built-in camera for instant encryption • Text encryption for messages • Preview encrypted images • Share to any app • Works 100% offline • No account required • No data stored on servers • Cross-platform (iOS, Android, macOS) • 14 languages supported AVAILABLE IN 14 LANGUAGES English, Spanish, Chinese, German, French, Portuguese, Italian, Japanese, Korean, Russian, Dutch, Polish, Turkish, and Arabic. Your privacy matters. Download Encripta today.

Screenshots

Classic Sudoku Puzzles.2 screens
Encriptador3 screens

Verdict

The call

The clearest difference is update cadence: Encriptador at weekly against Classic Sudoku Puzzles.'s every 6 weeks. Encriptador also leads on price ($0.99 vs $1.99) and iOS requirement (14.0 vs 17.6). On 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

Classic Sudoku Puzzles. costs $1.99 and Encriptador $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Classic Sudoku Puzzles. ships an update every 6 weeks, Encriptador weekly. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 3 level
Classic Sudoku Puzzles. versus Encriptador: the parameters behind the verdict, then further details
ParameterClassic Sudoku Puzzles.Encriptador
Price$1.99$0.99 — better
Update frequencyEvery 6 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.614.0 — better
Further details — not scored
Size3 MB8 MB
Age rating4+4+
Developer仁超 张Eduardo Revilla Vaquero

In-app purchases

None

Classic Sudoku Puzzles.

No in-app purchases

None

Encriptador

No in-app purchases

Questions

Is Classic Sudoku Puzzles. free?
Classic Sudoku Puzzles. costs $1.99, with no in-app purchases.
Is Encriptador free?
Encriptador costs $0.99, with no in-app purchases.
Do Classic Sudoku Puzzles. or Encriptador have ads?
Neither Classic Sudoku Puzzles. nor Encriptador shows ads.
Which is updated more often, Classic Sudoku Puzzles. or Encriptador?
Classic Sudoku Puzzles. ships an update every 6 weeks, and Encriptador weekly. Most recently, Classic Sudoku Puzzles. was updated on October 28, 2026 and Encriptador on October 30, 2026.

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