Comparison

Decrypto vs Quadoo

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

Head to head
About

Decrypto

Engage in a captivating puzzle game where you decode classic ciphers and solve cryptogram word puzzles. This app offers a challenging yet accessible experience for those who enjoy riddles and code-breaking. It's designed for curious minds to train their brains with pure, ad-free fun.

Highlights
  • Decode classic ciphers
  • Solve cryptogram word puzzles
  • Break challenging codes
  • Brain training
  • VoiceOver support
  • Ad-free gameplay
Features
Read full description

Decode classic ciphers, solve cryptogram word puzzles, break challenging codes, and train your brain in Decrypto, the puzzle game for the curious mind. If you love riddles, crosswords, or old-school cypher code-breaking, Decrypto will put your mind to the test. Decrypto is designed to be accessible, with full support for VoiceOver so more players can experience the thrill of codebreaking without barriers. Play for free with no ads, just pure puzzles and brain-teasing fun.

About

Quadoo

Features
Read full description

Quadoo is a strategic four-letter word puzzle game that challenges players to form safe words within a dynamic 4×4 grid. Each move matters. Swap and exchange letters carefully to form more words, increase your score, and unlock deeper gameplay possibilities. Whether you play casually or enjoy refining your strategy, every grid presents a new puzzle with evolving opportunities and outcomes. Features: Engaging, safe four-letter word gameplay. Strategic letter swapping and exchange mechanics. Power Vowels to influence outcomes and extend play. Built-in word definitions for learning and exploration. Clean, focused design for a consistent gameplay experience across devices. Share starting grids with other players. Optional premium modes and tools for added challenge. Quadoo is designed for players who enjoy thoughtful wordplay, strategy, and discovering new possibilities within a familiar grid.

Screenshots

Decrypto4 screens
Quadoo4 screens

Verdict

The call

The clearest difference is ads: Decrypto at none against Quadoo's shown. On price, update cadence, 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. Decrypto sells 8 one-off in-app purchases and Quadoo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Decrypto ships an update every 4 days, Quadoo every 5 days. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

Scorecard1 real difference · 9 level
Decrypto versus Quadoo: the parameters behind the verdict, then further details
ParameterDecryptoQuadoo
PriceFreeFree
Rating4.8 (123 ratings) — better—
Positive reviews85.4% of reviews—
Number of ratings123 — better—
Update frequencyEvery 4 days — betterEvery 5 days
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.2 — better18.5
Further details — not scored
Size17 MB48 MB
Age rating4+4+
DeveloperIncognitum, MBJeffrey Scott Teegarden

In-app purchases

8 purchases

Decrypto

One-time8
  • Help Points$0.99
  • 5 Keys$1.49
  • Remove ads$1.99
Show 5 more
  • 15 Keys$3.49
  • 30 Keys$5.49
  • Unlimited Keys$11.49
  • Solutions$14.99
  • Solutions & Unlimited Keys$19.99
1 purchases

Quadoo

One-time1
  • Unlock Deluxe Mode$3.99

Questions

Is Decrypto free?
Decrypto is free to download, with in-app purchases available.
Is Quadoo free?
Quadoo is free to download, with in-app purchases available.
Do Decrypto or Quadoo have ads?
Quadoo shows ads; Decrypto does not.
Which is updated more often, Decrypto or Quadoo?
Decrypto ships an update every 4 days, and Quadoo every 5 days. Most recently, Decrypto was updated on October 16, 2026 and Quadoo on October 9, 2026.

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