Comparison

Paranoia Text Encryption PRO vs Odmaster

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 PRO

Securely encrypt and decrypt sensitive text data using a wide range of advanced algorithms. Protect notes, messages, and cryptocurrency keys. Features steganography to hide data within images and post-quantum key exchange.

Highlights
  • Multiple strong encryption algorithms
  • Steganography for image data hiding
  • Post-quantum key encapsulation (KEM)
  • Unlimited password management
  • Cross-platform compatibility (iOS, macOS)
  • Copy/paste and file saving
Features
Read full description

• Paranoia Text Encryption PRO is a universal text encryption application for iOS (iPhone/iPad/iPod) and macOS by Paranoia Works. • Paranoia Text Encryption ensures the safety of your notes, SMS messages, emails, social networking posts, cryptocurrency keys (seeds, mnemonics), and any other text from all unwanted readers. • The app offers true security, encrypting data using the strongest encryption algorithms available: Threefish 1024-bit, SHACAL-2 512-bit, Paranoia C4 2048-bit (a cascade of Threefish, Serpent, AES, and SHACAL-2), Blowfish 448-bit, AES 256-bit, RC6 256-bit, Serpent 256-bit, and Twofish 256-bit ciphers. • 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 for entering the app itself. You may have an unlimited number of passwords for any purpose—different files, tasks, people, etc. • Steganography: The application offers 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 your chosen symmetric cipher to create 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 (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 them is exclusive to the PRO version. The PRO version also provides a key to activate the PRO versions of our desktop applications: Paranoia File & Text Encryption for PC, Paranoia Text Encryption for PC, and S.S.E. File Encryptor for PC. • The application is directly compatible with macOS (10.15 and later). Versions for other systems and platforms are available on the application's homepage (download section - 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

Odmaster

This application allows users to program various radio models directly from their mobile phones, eliminating the need for a computer. It offers a convenient and portable solution for radio programming and includes a community feature for sharing content and interacting with other users.

Highlights
  • Program radio with mobile phone
  • Supports multiple radio models
  • Convenient and portable programming
  • Community sharing and interaction
  • Help Center and direct support
Features
Read full description

• Use Odmaster to program your radio faster and easier. Multiple radio models are set in the application. At the same time, you can share interesting content on the community page. Bring you a different experience! • • Program radio • (Tips:this function requires a Bluetooth programmer device) • • Program radio with mobile phone instead of computer easily • • Program radio conveniently, anytime and anywhere • • Program multiple models of radios • • Remote programming radio when you don’t know how to program • • Social function • • Can post something interesting on it • • Give someone a like • • Make comments on others posts • • Help&Support • • If you have any problems during using App, you can find the answers in Help Center, or contact us. • • ► Get some programming information in our YouTube website: • https://www.youtube.com/channel/UCW5VMOpgmTdUQq5ZqyIL2hA/videos • ► Contact detail: E-mail: odmaster@tid-china.com • ► Online manual:https://bit.ly/tidmanual

Screenshots

Paranoia Text Encryption PRO4 screens
Odmaster4 screens

Verdict

The call

The clearest difference is review sentiment: Paranoia Text Encryption PRO at 84% against Odmaster's 29%. Paranoia Text Encryption PRO also leads on rating (4.7 vs 3.8) and device support (4 vs 2). Odmaster's advantage is price (Free vs $3.99) and update cadence (every 3 weeks vs every 2 months). On ads, in-app purchases 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

Odmaster is free to download; Paranoia Text Encryption PRO costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Paranoia Text Encryption PRO holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: Odmaster has 1.1K ratings behind it against 52, so its average is the more settled of the two. Written reviews point the same way: 84% of Paranoia Text Encryption PRO's written reviews are positive against 29% of Odmaster's.

UpkeepUpdate frequency

Paranoia Text Encryption PRO ships an update every 2 months, Odmaster every 3 weeks. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

Scorecard7 real differences · 3 level
Paranoia Text Encryption PRO versus Odmaster: the parameters behind the verdict, then further details
ParameterParanoia Text Encryption PROOdmaster
Price$3.99Free — better
Rating4.7 (52 ratings) — better3.8 (1.1K ratings)
Positive reviews83.6% of reviews — better28.5% of reviews
Number of ratings521.1K — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPod
Requires iOS14.514.0 — better
Further details — not scored
Size18 MB96 MB
Age rating4+17+
DeveloperFrantisek DvorakGuangzhou Billion Leiden Electronic Technology Co., Ltd.

Customer experience

Paranoia Text Encryption PRO

All ratings52 ratings
Positive92.3%
Neutral1.9%
Negative5.8%
Written reviews55 reviews
Positive83.6%
Neutral7.3%
Negative9.1%

Odmaster

All ratings1,082 ratings
Positive68.0%
Neutral6.8%
Negative25.1%
Written reviews207 reviews
Positive28.5%
Neutral9.2%
Negative62.3%

Bugs and requests

Paranoia Text Encryption PRO

Not enough reviews yet to summarise bugs or requests.

Odmaster

Reported bugs

3 issues
  • Unable to read or write radio data
  • Inconsistent behavior across iOS versions
  • Login and account issues

Requested features

3 requests
  • Support for more radio models
  • Ability to save and load custom channel configurations
  • Improved user interface and navigation

In-app purchases

None

Paranoia Text Encryption PRO

No in-app purchases

None

Odmaster

No in-app purchases

Questions

Is Paranoia Text Encryption PRO free?
Paranoia Text Encryption PRO costs $3.99, with no in-app purchases.
Is Odmaster free?
Odmaster is free to download, with no in-app purchases.
Which has better reviews, Paranoia Text Encryption PRO or Odmaster?
Paranoia Text Encryption PRO is rated higher. Paranoia Text Encryption PRO averages 4.7 out of 5 from 52 ratings, while Odmaster averages 3.8 from 1.1K ratings.
Do Paranoia Text Encryption PRO or Odmaster have ads?
Neither Paranoia Text Encryption PRO nor Odmaster shows ads.
Which is updated more often, Paranoia Text Encryption PRO or Odmaster?
Paranoia Text Encryption PRO ships an update every 2 months, and Odmaster every 3 weeks. Most recently, Paranoia Text Encryption PRO was updated on October 11, 2026 and Odmaster on October 13, 2026.

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