Comparison

Paranoia Text Encryption Lite vs TextCrypt

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

TextCrypt

Securely encrypt notes, files, and passwords with military-grade encryption. Protect your digital life with a robust password manager and optional cloud sync. Keep your sensitive information private and accessible only to you.

Highlights
  • Text Encryption
  • File Encryption
  • Password Locker
  • AES-256-bit Encryption
  • Granular Passwords
  • Optional Cloud Sync
  • Secure Sharing
Features
Read full description

TextCrypt - Encrypted Storage Text Encryption & Password Locker App. Lock Down Your Digital Life. Unbreakable Security, Total Privacy. Protect your most sensitive information with TextCrypt’s advanced Text Encryption and Password Locker features. Whether you’re securing Private Notes, Encrypted Files, or confidential logins inside an Encrypted Password Manager, TextCrypt is your complete Privacy Protector — built for people who value true security and peace of mind. Keep your secrets hidden, lock your memories, and protect what matters most with File Encryption trusted by professionals worldwide. Next-Gen Text Encryption & File Encryption Encrypt Everything • Instantly apply Text Encryption or File Encryption to any content — from journal entries and Secure Notes to business documents, PDFs, and images. Military-Grade Encryption • Every byte of your Encrypted Files and Private Notes is protected with AES-256-bit technology — the same standard used by banks and defense systems. Granular Passwords • Assign unique keys to each Secure Vault entry, note, or file. This layered defense keeps intruders out while allowing you total control of your Password Locker and File Locker. Irrecoverable Security • If you forget your password, even we can’t decrypt it — because your Encrypted Notes and Encrypted Files never leave your device unprotected. Flexible Storage, Cloud Sync & Secure Vault Local Privacy Protector • Prefer offline privacy? Store all Secure Notes, Private Notes, and Encrypted Files locally inside your File Locker for complete control. Optional Cloud Vault • Enable sync to access your Lock Notes and passwords from any device. Your Encrypted Password Manager uses zero-knowledge architecture, meaning only you can Keep Passwords Safe. Secure Sharing • Lock and share encrypted messages or documents safely. Only someone with your password can Protect Files and unlock your Secure Vault content. Fast, Simple & Intuitive Zero Learning Curve • Encrypting or Decrypting Private Notes, Encrypted Files, and Lock Notes takes seconds. Designed for everyone — not just tech experts. Built-In Password Locker • Organize all your credentials with the integrated Encrypted Password Manager, designed to Keep Passwords Safe and synchronized securely. Smart File Locker Interface • Your File Locker is clean, elegant, and distraction-free — so managing Encrypted Notes or running File Encryption feels effortless. Why TextCrypt - Encrypted Storage Is Your Ultimate Privacy Protector Bank-Grade Text Encryption • Powered by AES 256-bit and PBKDF2 key derivation for uncompromised File Encryption and password safety. No Backdoors, No Tracking • Your Secret Key never leaves your device. TextCrypt cannot access, read, or recover your Private Notes or Encrypted Files — total independence for your Secure Vault. Minimal Data Policy • Only your name and email are used for optional sync. Cross-Device Access • Encrypt once, open anywhere. Your Secure Notes, Encrypted Files, and Password Locker stay synced safely. Download TextCrypt - Encrypted Storage today — the ultimate Privacy Protector and Encrypted Password Manager. Experience effortless Text Encryption, bulletproof File Encryption, and a Secure Vault that truly Keeps Passwords Safe. Terms of Use (EULA) - https://textcrypt.app/terms-of-use Privacy Policy - https://textcrypt.app/privacy-policy

Screenshots

Paranoia Text Encryption Lite4 screens
TextCrypt4 screens

Verdict

The call

The clearest difference is in-app purchases: Paranoia Text Encryption Lite at none against TextCrypt's 3. Paranoia Text Encryption Lite also leads on ads (none vs shown) and ratings volume (84 vs 4). TextCrypt's advantage is review sentiment (100% vs 74%) and update cadence (monthly vs every 2 months). On price, rating, device support and iOS requirement 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. TextCrypt sells 3 in-app purchases, starting at $3.99 per month. Paranoia Text Encryption Lite asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for Paranoia Text Encryption Lite against 4.5 for TextCrypt. That said, the two scores are not equally well evidenced: Paranoia Text Encryption Lite has 84 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 74% of Paranoia Text Encryption Lite's written reviews are positive against 100% of TextCrypt's.

UpkeepUpdate frequency

Paranoia Text Encryption Lite ships an update every 2 months, TextCrypt monthly. The most recent releases landed on September 9, 2026 and July 8, 2026 respectively.

Scorecard6 real differences · 4 level
Paranoia Text Encryption Lite versus TextCrypt: the parameters behind the verdict, then further details
ParameterParanoia Text Encryption LiteTextCrypt
PriceFreeFree
Rating4.5 (84 ratings)4.5 (4 ratings)
Positive reviews74.1% of reviews100.0% of reviews — better
Number of ratings84 — better4
Update frequencyEvery 2 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS14.513.0 — better
Further details — not scored
Size18 MB96 MB
Age rating4+4+
DeveloperFrantisek DvorakEleetra (Private) Limited

Customer experience

Paranoia Text Encryption Lite

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

TextCrypt

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Paranoia Text Encryption Lite

No in-app purchases

3 purchases

TextCrypt

Subscriptions2
  • TextCrypt Pro - Monthly1 Month trial$3.991 Month
  • TextCrypt Pro - Yearly$29.991 Year
One-time1
  • Ad-Free$2.99

Questions

Is Paranoia Text Encryption Lite free?
Paranoia Text Encryption Lite is free to download, with no in-app purchases.
Is TextCrypt free?
TextCrypt is free to download, with in-app purchases available.
Which has better reviews, Paranoia Text Encryption Lite or TextCrypt?
Paranoia Text Encryption Lite and TextCrypt are both rated 4.5 out of 5 on the App Store, from 84 and 4 ratings respectively.
Do Paranoia Text Encryption Lite or TextCrypt have ads?
TextCrypt shows ads; Paranoia Text Encryption Lite does not.
Which is updated more often, Paranoia Text Encryption Lite or TextCrypt?
Paranoia Text Encryption Lite ships an update every 2 months, and TextCrypt monthly. Most recently, Paranoia Text Encryption Lite was updated on September 9, 2026 and TextCrypt on July 8, 2026.

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