Comparison

CryptoClub Daily Ciphers vs Scioly Codebusters

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

Head to head
About

CryptoClub Daily Ciphers

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Have fun cracking secret codes! The messages here have been encrypted with mathematical ciphers. Find the patterns and use them to help crack the codes. Each day a new encrypted message is released. Messages include anecdotes about the history of cryptography, fun facts about science, and inspirational quotes. See how many days in a row you can successfully crack a message! All released messages are available through the app’s calendar. Every day of the week except Sunday has its own cipher type: Caesar, Additive, Keyword, Multiplicative, Vigenère, or Affine. The ciphers generally get more complicated as the week goes on. Sunday’s message is a wildcard that could use any of those cipher types. Don’t know what these ciphers are? No problem! The app has descriptions and examples of the patterns involved. It also has tools such as frequency tables that can help you guess letters, along with cipher tables to help you keep track of your guesses and look for patterns. CryptoClub Daily Ciphers is a companion app to the Daily Messages portion of the cryptoclub.org website. Check out the website for games, badges, and other activities that involve secret codes. An Internet connection is required to use this app. Data rates may apply. Consult your carrier for information about data rates. Funding for development was provided by the National Science Foundation.

About

Scioly Codebusters

Practice codebreaking with a vast collection of quotes covering Aristocrats, Patristocrats, and Xenocrypts. Offers assisted modes with hints for beginners and manual modes for advanced users. Includes a dictionary to learn common word patterns and accelerate cipher-solving skills.

Highlights
  • Practice Aristocrats, Patristocrats, Xenocrypts
  • Over a thousand quotes
  • Assisted mode with hints
  • Manual mode for challenges
  • Unique dictionary feature
  • Learn common word patterns
Features
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Scioly Codebusters is the ultimate codebusters prep app! Practice with over a thousand different quotes with Aristocrats, Patristocrats, and Xenocrypts so you can level up your codebusting skills! For hobbyists and beginners, enjoy the assisted mode and hints to help you solve each cipher. If you are a science olympiad student or looking for a challenge, check out the manual mode, removing many helpful features like the autofill! Finally, we have a unique dictionary feature that teaches you common word patterns to accelerate your progress. This is the best way to learn and practice the 3 biggest ciphers in Scioly Codebusters! We are always accepting suggestions :) Developed by Suvan & Manoj. **WE ARE NOT AFFILIATED WITH THE OFFICIAL SCIENCE OLYMPIAD ORGANIZATION IN ANY WAY**

Screenshots

CryptoClub Daily Ciphers4 screens
Scioly Codebusters4 screens

Verdict

The call

CryptoClub Daily Ciphers and Scioly Codebusters are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CryptoClub Daily Ciphers ships an update every 2 weeks, Scioly Codebusters weekly. The most recent releases landed on August 18, 2026 and July 6, 2026 respectively.

ScorecardNo meaningful differences
CryptoClub Daily Ciphers versus Scioly Codebusters: the parameters behind the verdict, then further details
ParameterCryptoClub Daily CiphersScioly Codebusters
PriceFreeFree
Rating—4.6 (17 ratings) — better
Positive reviews—85.7% of reviews
Number of ratings—17 — better
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better13.0
Further details — not scored
Size89 MB32 MB
Age rating4+9+
DeveloperThe University of ChicagoRohit Kumar

In-app purchases

None

CryptoClub Daily Ciphers

No in-app purchases

None

Scioly Codebusters

No in-app purchases

Questions

Is CryptoClub Daily Ciphers free?
CryptoClub Daily Ciphers is free to download, with no in-app purchases.
Is Scioly Codebusters free?
Scioly Codebusters is free to download, with no in-app purchases.
Do CryptoClub Daily Ciphers or Scioly Codebusters have ads?
Neither CryptoClub Daily Ciphers nor Scioly Codebusters shows ads.
Which is updated more often, CryptoClub Daily Ciphers or Scioly Codebusters?
CryptoClub Daily Ciphers ships an update every 2 weeks, and Scioly Codebusters weekly. Most recently, CryptoClub Daily Ciphers was updated on August 18, 2026 and Scioly Codebusters on July 6, 2026.

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