Comparison

Changefly Privacy & Protection vs Dotzza

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

Head to head
About

Changefly Privacy & Protection

Secure your digital life with this app, which generates unique private data and strong passwords to protect against cyber threats. It offers an encrypted vault for managing your information across devices and advanced security features.

Highlights
  • Private data generator
  • Strong password generation
  • End-to-end encrypted vault
  • Cross-platform access
  • Advanced 2FA/MFA
  • Third-party security audits
Features
Read full description

Changefly is the easiest way to prove your identity and secure accounts to keep your personal data protected from cyber threats — all from one app, 100% free! SECURE YOUR DIGITAL LIFE Secure your digital life and defend against data breaches, data leaks, data thieves, spam, and scammers by generating uniquely private personal data and strong passwords for every account. Maintain everything in an end-to-end encrypted private vault that only you can access. ACCESS YOUR DATA, ANYWHERE, ANYTIME, ON ANY DEVICE Easily manage your uniquely generated private personal data and strong passwords across unlimited devices without restrictions. EVERYONE SHOULD HAVE THE TOOLS TO STAY SAFE ONLINE Use Changefly for free with no ads, tracking, or selling data. Changefly believes privacy is a right, and everyone should have the ability to stay safe online. More reasons to choose Changefly: Built-in Private Personal Data Generator Defend against data breaches, data leaks, data thieves, spam, and scammers with Changefly’s anonymous strong passwords, anonymous usernames, anonymous email, and anonymous phone numbers for every app and site you visit. Changefly Messages Receive messages directly from others you exclusively authorize, while maintaining end-to-end encrypted security and limiting exposure. Advanced 2FA and MFA Secure your accounts with Changefly ID, emailed codes, text/SMS codes, voice-to-text codes, and on-device passkeys. World-Class Encryption Your private personal data and strong passwords generated by Changefly are protected with advanced end-to-end encryption (AES-256 bit, salted hashing, PBKDF2 SHA-256), secrety-key cryptography (XSalsa20, Poly1305 MAC), and sealed boxes (X25519, XSalsa20-Poly1305) so your data stays secure and private. 3rd-party Audits Changefly conducts comprehensive third-party security audits. These audits include source code assessments and penetration testing across Changefly IPs, servers, and web applications. Cross-Platform Applications Secure and share sensitive data within your Changefly private data vault from any mobile device, desktop OS, and more. --- Privacy Policy: https://www.changefly.com/policies/privacy-policy Terms of Use: https://www.changefly.com/policies/terms-of-use

About

Dotzza

Features
Read full description

Dotzza — Projects, Together Healthcare education involves more than learning. There are dissertations, research projects, presentations, journal clubs, assignments, deadlines, documents, reviews and countless conversations happening along the way. Dotzza brings that work together in one shared workspace for healthcare students, mentors and educators. Create a Teamspace for your project, bring your team together, organize tasks and timelines, share files, discuss work, track progress and keep every stage of the project visible. Built for healthcare education Dotzza is designed around the kinds of academic and research projects healthcare learners actually work on — not adapted from a generic task list. Start with structured templates for projects such as: - Dissertation & Thesis • Short Studies & Research Projects • Case Reports • Journal Clubs • Systematic Reviews & Meta-analysis • Seminar & Paper Presentations • Poster Presentations • Journal Publications • Community Health Projects • Healthcare Camps • Research Protocols • Grant & Funding Projects • Curriculum & Workshop Projects • Doctoral Research Choose a project type and start with structure instead of a blank page. One workspace for the whole project Teamspaces Create a dedicated workspace for each project, with members, roles, timelines and tasks in one place. Tasks & Project Views Plan and track work using Kanban, List and Calendar views. Everyone can see what needs to happen and who owns it. Files & Documents Keep research files, submissions, presentations and other project documents organized with the project instead of scattered across conversations and devices. Chat & Collaboration Discuss work where the work happens. Keep project conversations connected to the people, tasks and documents they relate to. Objectives & Key Results Turn broad academic goals into measurable outcomes and track progress with your team and mentor. For students Move from “Where do I start?” to a clear project plan. Organize your work, collaborate with peers, submit files, track deadlines and see your progress throughout the project. For mentors & guides Get a clearer view of the students and projects you supervise. Follow submissions, progress and project activity without having to piece everything together from separate conversations and files. For institutions Bring projects, students, mentors and departments into a more organized collaborative environment. Gain visibility across academic projects and support students before small delays become bigger problems. Work wherever healthcare education happens Dotzza is available on iPhone, iPad, Android and the web, so your project stays accessible between lectures, clinical postings, library sessions, meetings and research work. Less searching. Less scattered work. More clarity about what happens next. Dotzza is a project collaboration and project management platform for healthcare education. It is not a clinical system and does not provide medical advice, diagnosis or treatment recommendations. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Changefly Privacy & Protection4 screens
Dotzza4 screens

Verdict

The call

The clearest difference is in-app purchases: Changefly Privacy & Protection at none against Dotzza's 4. Changefly Privacy & Protection also leads on iOS requirement (13.0 vs 15.0). Dotzza's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, ads 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. Dotzza sells 4 in-app purchases, starting at $2.99 per month. Changefly Privacy & Protection asks for nothing beyond the download.

UpkeepUpdate frequency

Changefly Privacy & Protection ships an update every 6 weeks, Dotzza every 3 weeks. The most recent releases landed on October 20, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Changefly Privacy & Protection versus Dotzza: the parameters behind the verdict, then further details
ParameterChangefly Privacy & ProtectionDotzza
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size24 MB45 MB
Age rating4+4+
DeveloperChangefly Inc.Dotzza

In-app purchases

None

Changefly Privacy & Protection

No in-app purchases

4 purchases

Dotzza

Subscriptions4
  • Dotzza Lite Monthly$2.991 Month
  • Dotzza Pro – Monthly$2.991 Month
  • Dotzza Lite – Yearly$19.991 Year
Show 1 more
  • Dotzza Pro – Yearly$29.991 Year

Questions

Is Changefly Privacy & Protection free?
Changefly Privacy & Protection is free to download, with no in-app purchases.
Is Dotzza free?
Dotzza is free to download, with in-app purchases available.
Do Changefly Privacy & Protection or Dotzza have ads?
Neither Changefly Privacy & Protection nor Dotzza shows ads.
Which is updated more often, Changefly Privacy & Protection or Dotzza?
Changefly Privacy & Protection ships an update every 6 weeks, and Dotzza every 3 weeks. Most recently, Changefly Privacy & Protection was updated on October 20, 2026 and Dotzza on October 28, 2026.

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