Comparison

Decrypto vs UnRiddle

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

UnRiddle

Features
Read full description

UnRiddle is a collection of elegant word‑and‑logic games built around timeless quotations. Solve bite‑size challenges that sharpen your deduction, reveal inspiring lines, and make language feel playful again. TWO WAYS TO UNRIDDLE • Quote Breaker — A classic substitution‑cipher puzzle. Swap letters, spot patterns, and map each cipher letter to the right one to reveal the quote. Helpful tools keep you moving: clear a letter, swap candidates, zoom the text, and use gentle hints when you’re stuck. • Quote Falls — A satisfying “word drop” puzzle. Let words fall into place, reasoning through the grid until the entire quotation reads cleanly from left to right. ALWAYS SOMETHING NEW • Daily puzzles you can enjoy in minutes. • A browsable Archive to revisit favorites and discover past challenges. • Difficulty options from easy warm‑ups to very hard brain‑teasers. PROGRESS & COMPETITION • Leaderboards for friendly rivalry and bragging rights. • Challenge friends to beat your time or score. • Celebrate wins by sharing the quote you just revealed. DESIGNED FOR COMFORT • Clean, focused design with Dark Mode. • Adjustable text size for relaxed reading. • Thoughtful feedback that keeps the flow. WHY YOU’LL LOVE UNRIDDLE • Quick, satisfying sessions that fit your day. • Real quotations selected for clarity and interest. • Puzzles that reward pattern recognition, vocabulary, and logic rather than trivia. Whether you have two minutes in line or twenty on the couch, UnRiddle turns great quotes into great games—one satisfying “aha!” at a time. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Decrypto4 screens
UnRiddle4 screens

Verdict

The call

The clearest difference is ads: Decrypto at none against UnRiddle's shown. UnRiddle's advantage is iOS requirement (15.0 vs 17.2). 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 UnRiddle sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Decrypto ships an update every 4 days, UnRiddle every 3 days. The most recent releases landed on October 12, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 8 level
Decrypto versus UnRiddle: the parameters behind the verdict, then further details
ParameterDecryptoUnRiddle
PriceFreeFree
Rating4.8 (123 ratings) — better—
Positive reviews85.4% of reviews—
Number of ratings123 — better—
Update frequencyEvery 4 daysEvery 3 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.215.0 — better
Further details — not scored
Size17 MB94 MB
Age rating4+12+
DeveloperIncognitum, MBPenelopa Willmann-Szynalik

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
3 purchases

UnRiddle

Subscriptions3
  • Premium Access$2.991 Month
  • Premium Yearly (Offer)$14.991 Year
  • Premium Yearly$19.991 Year

Questions

Is Decrypto free?
Decrypto is free to download, with in-app purchases available.
Is UnRiddle free?
UnRiddle is free to download, with in-app purchases available.
Do Decrypto or UnRiddle have ads?
UnRiddle shows ads; Decrypto does not.
Which is updated more often, Decrypto or UnRiddle?
Decrypto ships an update every 4 days, and UnRiddle every 3 days. Most recently, Decrypto was updated on October 12, 2026 and UnRiddle on September 20, 2026.

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