194+ iOS apps & games curated and reviewed
The best the decryptorium apps and games on iPhone average 4.7★ across 194+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (2) | No | Yes | May 2026 |
| 2 |  | Free | 4.9★ (227K) | No | Yes | Jul 2026 |
| 3 |  | $4.99 | 4.9★ (35K) | No | No | Jul 2026 |
| 4 |  | Free | 4.3★ (42K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.4★ (909) | Yes | No | Jul 2026 |
| 6 |  | Free | 4.7★ (19K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.4★ (21K) | No | Yes | Jul 2026 |
| 8 |  | Free | 4.6★ (238K) | Yes | Yes | Jul 2026 |
This app offers a challenging cryptogram experience by removing word spaces, forcing users to rely on pattern recognition. It features five distinct cipher types and curated content across various themes, with progressive difficulty levels.
Securely store, generate, and autofill passwords, passkeys, and 2FA codes across all your devices. Protects sensitive data with zero-knowledge encryption and monitors the dark web for breaches.
Embark on a mystery adventure where tactile exploration and challenging puzzles unravel the secrets of a peculiar dollhouse. Investigate unsettling locations and manipulate intricate contraptions to discover hidden mechanisms and a captivating story.
Embark on a hidden object adventure to solve puzzles and riddles. Piece together clues to unravel a mysterious story with unexpected twists. Explore magical worlds and find hidden treasures to protect a sacred artifact.
Secure your sensitive files with a digital safe. Protect documents, photos, and videos with a passcode or a decoy fake code. Organize content into categories and play various video formats without conversion.
This block puzzle game challenges your IQ and strategic thinking. Place blocks on a 9x9 board to clear rows, columns, or squares, unlocking fantasy worlds and earning points. It offers an immersive brain-training experience for all ages.
This app provides a secure way to manage two-factor authentication (2FA) for your online accounts. It generates time-based one-time passwords (TOTP) that update every 30 seconds, offering an extra layer of security without needing an internet connection. Features include iCloud backup, cross-device synchronization, and biometric unlock.
Engage your mind with a logic game that challenges you to decode secret messages and solve word puzzles. Uncover famous quotes and tackle increasingly difficult challenges in a fun, brain-exercising experience.
Secure your online accounts with two-factor authentication (2FA). Easily generate and store one-time codes by scanning QR codes or entering details manually. Offers data breach monitoring and a basic password manager for free, with premium features available via subscription.
Embark on a tactile puzzle adventure across a beautifully crafted world. Solve intricate challenges, explore expanded locations, and uncover hidden secrets using intuitive touch controls. Your puzzle-solving skills will be tested by a mysterious figure on a remote island.
Securely store and generate two-factor authentication (2FA) tokens for your online accounts. Protect your accounts from hackers with an additional layer of security. Features encrypted backups, cross-device synchronization, and a private browser.
Engage your logic and deduction skills in this encrypted phrase game. Decipher coded messages by identifying letter substitutions. Utilize helpful hints and statistical tools to crack challenging puzzles.
Decode encrypted messages to reveal hidden stories. This word puzzle game challenges you to break codes by substituting letters, offering hundreds of tales and thousands of cryptograms to solve. Customize your experience with various fonts and color schemes, and use hints when needed.
Securely store, sync, and share your files with end-to-end encryption. Communicate privately with encrypted chat and video calls. Access your data from any device, anywhere.
Engage in a word logic puzzle game where you decode encrypted messages by substituting letters. With varying difficulty levels and diverse categories, it offers a stimulating challenge for puzzle enthusiasts of all kinds.
This app offers comprehensive security and privacy features to protect your identity, data, and devices from cyber threats. It combines multiple security tools into one solution, including VPN, ID scanning, WiFi protection, and a secure photo vault.
This app provides secure two-factor authentication for over 1000 popular online accounts. It offers quick access via widgets and Apple Watch, and ensures your data is safe with no internet exchange. Easily set up accounts by scanning QR codes or entering secret keys.
This messaging app prioritizes your privacy with strong end-to-end encryption for all communications. It offers free text, voice, and video messaging, including group chats and disappearing stories, all without collecting your data.
Enhance your online security with a second verification step for your accounts. Generate codes directly on your phone, even offline, to protect against unauthorized access. Sync codes across devices for easy access and manage multiple accounts securely.
Secure your online accounts with this app. It generates and stores two-factor authentication codes for popular services. Features include QR code scanning, end-to-end encryption, and device syncing.