Comparison

Paranoia Text Encryption Lite vs Crypto Helper

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

Head to head
About

Paranoia Text Encryption Lite

Securely encrypt and decrypt sensitive text data, including notes, messages, and cryptocurrency keys. Offers robust security with multiple strong encryption algorithms and advanced steganography features to hide data within images. Also supports secure password exchange using post-quantum cryptography.

Highlights
  • Text encryption and decryption
  • Steganography (hide text in JPEG)
  • Post-quantum key encapsulation
  • Multiple strong encryption algorithms
  • Copy/paste and file saving
  • Session-based password management
Features
Read full description

• Paranoia Text Encryption is a comprehensive text encryption application for iOS devices (iPhone/iPad/iPod) and macOS, developed by Paranoia Works. • Paranoia Text Encryption safeguards your notes, SMS messages, emails, social networking posts, cryptocurrency keys (seeds, mnemonics), and any other text from unwanted readers. • Simply copy and paste text to and from your favorite applications, or save it to a file for future use. • This app does not function as a "vault application." Instead, a password is set for the current encryption/decryption session, not to enter the app itself. You may use an unlimited number of passwords for any purpose—different files, tasks, people, etc. • The app guarantees robust security by encrypting data using strong encryption algorithms: Blowfish (448-bit), AES (256-bit), RC6 (256-bit), Serpent (256-bit), and Twofish (256-bit) ciphers. • Steganography: The application includes steganographic features, allowing you to conceal text or files within a JPEG image. Two algorithms are available: J-UNIWARD (content-adaptive, minimizes visual distortion, harder to detect) and F5 (matrix encoding, efficient embedding). The selected algorithm works with the chosen symmetric cipher to produce the final steganogram. • Key Encapsulation (KEM): Securely exchange encryption passwords using the post-quantum ML-KEM mechanism (NIST FIPS 203). Two parties can establish a shared password without ever transmitting it directly, with protection against future quantum computer attacks. ◆ Differences between Free and PRO versions: The PRO version offers additional encryption algorithms, specifically Threefish (1024-bit), SHACAL-2 (512-bit), and Paranoia C4 (2048-bit), which is a cascade of Threefish–Serpent–AES–SHACAL-2. While the free version can decrypt data encrypted by these advanced algorithms, the ability to encrypt data using these algorithms is exclusive to the PRO version. The PRO version also provides a key to activate the PRO versions of desktop applications: Paranoia File & Text Encryption for PC, Paranoia Text Encryption for PC, and S.S.E. File Encryptor for PC. • The application is natively compatible with macOS (10.15 and later). Versions for other systems and platforms can be downloaded from the application homepage: https://paranoiaworks.mobi/download/. • An online (web-based) version, utilizing AES and client-side JavaScript, and other utilities are available at https://pteo.paranoiaworks.mobi

About

Crypto Helper

This utility tool allows for quick and easy encryption and decryption of strings using over 10 popular algorithms like MD5 and SHA. It supports multiple languages and offers unlimited usage for fast processing.

Highlights
  • One-click encryption/decryption
  • Supports 10+ encryption algorithms
  • Encode/decode strings
  • Multilingual support
  • Unlimited usage
  • Fast speed
Read full description

CRYPTO HELPER - HASH MD5 SHA FEATURE: - Very easy, easy just one click to encrypt or decrypt - It is tool encode or decode your string - Supports 10+ most popular encryption algorithms currently: MD5, SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, SHA-512/224, SHA-512/256,... - Supports 10+ popular languages ​​to make it easier for you to use the app - It is Best Encryption & Decryption Tool, fast speed and unlimited usage Install crypto helper - hash md5 sha tool now: Tool support hash your string

Screenshots

Paranoia Text Encryption Lite4 screens
Crypto Helper4 screens

Verdict

The call

The clearest difference is rating: Crypto Helper at 5.0 against Paranoia Text Encryption Lite's 4.5. Crypto Helper also leads on update cadence (daily vs every 2 months) and review sentiment (100% vs 74%). Paranoia Text Encryption Lite's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price 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. Crypto Helper sells 3 one-off in-app purchases. Paranoia Text Encryption Lite asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Crypto Helper holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Paranoia Text Encryption Lite has 84 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 74% of Paranoia Text Encryption Lite's written reviews are positive against 100% of Crypto Helper's.

UpkeepUpdate frequency

Paranoia Text Encryption Lite ships an update every 2 months, Crypto Helper daily. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard8 real differences · 2 level
Paranoia Text Encryption Lite versus Crypto Helper: the parameters behind the verdict, then further details
ParameterParanoia Text Encryption LiteCrypto Helper
PriceFreeFree
Rating4.5 (84 ratings)5.0 (3 ratings) — better
Positive reviews74.1% of reviews100.0% of reviews — better
Number of ratings84 — better3
Update frequencyEvery 2 monthsDaily — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS14.511.0 — better
Further details — not scored
Size18 MB57 MB
Age rating4+17+
DeveloperFrantisek DvorakPhuong Thao Cao

Customer experience

Paranoia Text Encryption Lite

All ratings84 ratings
Positive84.5%
Neutral4.8%
Negative10.7%
Written reviews27 reviews
Positive74.1%
Neutral7.4%
Negative18.5%

Crypto Helper

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Paranoia Text Encryption Lite

No in-app purchases

3 purchases

Crypto Helper

One-time3
  • Donate 1$$0.99
  • Donate 2$$1.99
  • Donate 5$$4.99

Questions

Is Paranoia Text Encryption Lite free?
Paranoia Text Encryption Lite is free to download, with no in-app purchases.
Is Crypto Helper free?
Crypto Helper is free to download, with in-app purchases available.
Which has better reviews, Paranoia Text Encryption Lite or Crypto Helper?
Crypto Helper is rated higher. Paranoia Text Encryption Lite averages 4.5 out of 5 from 84 ratings, while Crypto Helper averages 5.0 from 3 ratings.
Do Paranoia Text Encryption Lite or Crypto Helper have ads?
Crypto Helper shows ads; Paranoia Text Encryption Lite does not.
Which is updated more often, Paranoia Text Encryption Lite or Crypto Helper?
Paranoia Text Encryption Lite ships an update every 2 months, and Crypto Helper daily. Most recently, Paranoia Text Encryption Lite was updated on November 2, 2026 and Crypto Helper on November 4, 2026.

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