Comparison

Cryptogram vs Letter Vault

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

Head to head
About

Cryptogram

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Our app offers an engaging way to challenge your mind by solving cryptogram puzzles based on well-known quotes. With three difficulty settings, randomly selected quotes, and a sleek dark interface, it provides an enjoyable puzzle experience for beginners and experienced players alike. Users can monitor their progress through detailed statistics and unlock achievements as they complete puzzles. The free version includes access to all difficulty levels, three lives per puzzle, and five hints to help solve challenging codes. Premium access provides unlimited lives and hints, along with exclusive daily challenges that introduce a new puzzle to enjoy each day. Whether you enjoy solving puzzles occasionally or love deciphering coded messages, our app combines entertainment, logical thinking, and mental stimulation in one convenient experience. This application contains auto-renewable subscriptions and In-App Purchases: 1 week - $4.99 1 month - $12.99 1 year - $39.99 Lifetime - $59.99 Terms of Use Link: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/19CrcwFCGHZYpbrgW-Ev2elF6CBFaOvmz2ljV7jB8Qlo/edit?usp=sharing

About

Letter Vault

Features
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Unlock your inner codebreaker with Letter Vault, the ultimate cryptogram puzzle game! Every puzzle is a secret message waiting to be decoded. Letters have been replaced with numbers - can you figure out the pattern and reveal the hidden phrase? FOUR EXCITING GAME MODES Classic Mode Take your time and solve puzzles at your own pace. Perfect for relaxing puzzle sessions. You have 3 lives - use them wisely! Time Attack Race against the clock! Solve puzzles before time runs out. Choose from 60, 90, or 120 second challenges. How fast can you decode? Practice Mode Learn the ropes with unlimited hints and no penalties. Perfect for beginners or when you want a stress-free experience. Endless Mode Keep the puzzles coming! Solve one after another and see how many you can complete in a single session. DIVERSE PUZZLE CATEGORIES - Famous Quotes: Wisdom from history's greatest minds - Proverbs: Timeless sayings from around the world - Common Sayings: Popular phrases we use every day - Movie Titles: Iconic films from cinema history THREE DIFFICULTY LEVELS Easy: More letters revealed at start, 3 hints available Medium: Balanced challenge for regular players Hard: Minimal help - for true puzzle masters! KEY FEATURES - Daily Challenge: A new puzzle every day - maintain your streak! - Smart Hints: Reveal common letters or specific cells when stuck - Progress Tracking: See your stats, streaks, and achievements - Game Center: Compete on leaderboards and earn achievements - Beautiful Design: Dark theme optimized for comfortable play - Two Languages: Play in English or Turkish PERFECT FOR - Word game enthusiasts - Crossword and Sudoku fans - Anyone who loves brain teasers - Puzzle solvers of all skill levels Download Letter Vault now and start decoding!

Screenshots

Cryptogram4 screens
Letter Vault4 screens

Verdict

The call

The clearest difference is in-app purchases: Letter Vault at none against Cryptogram's 5. Letter Vault also leads on update cadence (every 3 days vs every 2 months). Cryptogram's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Cryptogram sells 5 in-app purchases, starting at $4.99 per 7 days. Letter Vault asks for nothing beyond the download.

UpkeepUpdate frequency

Cryptogram ships an update every 2 months, Letter Vault every 3 days. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

Scorecard3 real differences ยท 3 level
Cryptogram versus Letter Vault: the parameters behind the verdict, then further details
ParameterCryptogramLetter Vault
PriceFreeFree
Update frequencyEvery 2 monthsEvery 3 days โ€” better
AdsNo โ€” betterYes
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS16.0 โ€” better17.0
Further details โ€” not scored
Size48 MB6 MB
Age rating4+4+
DeveloperEmma WilsonVASSIM RAHIM

In-app purchases

5 purchases

Cryptogram

Subscriptions4
  • Weekly3 Days trial$4.997 Days
  • Weekly-NoTrial$4.997 Days
  • Monthly$12.991 Month
Show 1 more
  • Yearly$39.991 Year
One-time1
  • Lifetime$59.99
None

Letter Vault

No in-app purchases

Questions

Is Cryptogram free?
Cryptogram is free to download, with in-app purchases available.
Is Letter Vault free?
Letter Vault is free to download, with no in-app purchases.
Do Cryptogram or Letter Vault have ads?
Letter Vault shows ads; Cryptogram does not.
Which is updated more often, Cryptogram or Letter Vault?
Cryptogram ships an update every 2 months, and Letter Vault every 3 days. Most recently, Cryptogram was updated on October 28, 2026 and Letter Vault on October 30, 2026.

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