Comparison

Ezza vs Cardsona

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

Head to head
About

Ezza

This app offers a decentralized and peer-to-peer approach to communication and file sharing, prioritizing user privacy and security by avoiding cloud storage. It enables direct, encrypted connections for messages, photos, videos, and voice calls.

Highlights
  • Decentralized chat and file sharing
  • Peer-to-peer secure sessions
  • No cloud storage for data
  • Encrypted transfers
  • Direct connections to contacts
  • Share messages, photos, videos, documents, and audio
Read full description

Ezza is by far the most secure way to communicate because it decentralizes chat and file sharing, thereby significantly minimizing the chances of your data being compromised or hacked. Most chat and file sharing apps give your data to a middle man, known as the cloud. The cloud saves your data. Sometimes insecure. Sometimes indefinitely. The cloud is where most data is compromised and data breaches occur. Why risk your sensitive data? The safest and most secure way to send something, is to hand it to the person it's meant for. Not by giving it to some stranger, in the cloud. No matter how secure they say the cloud is, someone will always have the key. Ezza may never replace your favorite messaging apps you already use, however, Ezza does offer you a safe option to share your most sensitive messages and files. The proprietary technology behind Ezza connects you directly to your contact through a ‘Secure Session’, similar to a phone call. You simply initiate a session with one of your contacts, at which point their Ezza app will notify them to join the secure session. Once they join the secure session, the two of you will be directly connected to each other. Any data transferred in that secure session will never be stored in the cloud. Ever. Create your Free Ezza account today by selecting a unique username, then provide your email address and create a password. After that, update your Ezza profile by providing your name and summary about yourself, this will help others find you on Ezza should you choose to make your profile public. Invite others to join you on Ezza by sharing your unique ‘Ezza Profile Link’ or ‘Ezza QRCode’. You may also search for someone through Ezza’s public directory. Everything is secure, peer to peer, and never saved in the cloud: • Chat messages • Photos • Videos • Documents • Audio recordings • Web links • Voice calls Ezza is free to use, as much as you want. In order to keep it free, we include as little advertisements as possible. Ezza also offers a Premium Account that removes these advertisements and enables encrypted transfers for even more added security in your secure sessions. You can cancel your Ezza Premium Account subscription anytime through your iTunes account settings, or it will automatically renew. This must be done 24 hours before the end of any subscription period to avoid being charged another fee. Subscription payments will be charged to your iTunes account at confirmation of your purchase and upon commencement of each renewal term. For more information, please see our Privacy Policy and Terms of Use. ------------ Privacy, Terms & Feedback • Our Privacy Policy can be viewed here: https://www.ezza.app/privacy.html • Our Terms of Use can be viewed here: https://www.ezza.app/terms.html • Our EULA can be viewed here: https://www.ezza.app/eula.html • If you have any questions or suggestions about our app or service, please do not hesitate to get in touch at support@ezza.app.

About

Cardsona

Connect with others based on shared professional and recreational interests. Create and share personalized digital cards that update in real-time, fostering lasting connections within your communities. Securely organized and easily accessible, this platform helps you expand your network.

Highlights
  • Create personalized digital cards
  • Share via email, text, or QR code
  • Organize connections by shared interests
  • Real-time updates for shared cards
  • Secure cloud-based platform
  • Connect professionals, hobbyists, and activists
Features
Read full description

Cardsona is a networking app that focuses on helping people with common interests, such as professionals (blue and white collar), volunteers, hobbyists, and activists, make sustaining connections. Users can quickly create and share cardsonas (personalized cyber-cards) for whatever recreational and professional interests fit into their busy lifestyle. Cardsonas are easily shared via email, text, or QR code, and are organized into groups based on the shared interests that connect users in the real world. Cardsonas update in real time. If you change any of your information, it is updated instantly for all users you have shared it with. Everything is on the cloud, so your connections always have an up-to-date cardsona. The Cardsona app and platform ensures that your privacy is safe through a highly secure cloud foundation. Cardsona aims to help professionals, volunteers, hobbyists, and all other common interest groups communicate and expand through effective networking using the Cardsona app. When people meet because of shared passions and interests, sustaining connections help them fulfill their goals. Playing a part in that journey is the true purpose of Cardsona. Cardsona is based in Pittsburgh, Pennsylvania, and is proudly made in the USA.

Screenshots

Ezza4 screens
Cardsona4 screens

Verdict

The call

The clearest difference is rating: Cardsona at 5.0 against Ezza's 4.5. Cardsona also leads on in-app purchases (none vs 2). Ezza's advantage is update cadence (weekly vs monthly) and iOS requirement (11.0 vs 13.4). On price, ratings volume, 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. Ezza sells 2 in-app purchases, starting at $0.49 per month. Cardsona asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Cardsona holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 21 and 9 respectively.

UpkeepUpdate frequency

Ezza ships an update weekly, Cardsona monthly. The most recent releases landed on June 1, 2026 and September 23, 2026 respectively.

Scorecard5 real differences · 5 level
Ezza versus Cardsona: the parameters behind the verdict, then further details
ParameterEzzaCardsona
PriceFreeFree
Rating4.5 (21 ratings)5.0 (9 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings21 — better9
Update frequencyWeekly — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS11.0 — better13.4
Further details — not scored
Size62 MB27 MB
Age rating4+4+
DeveloperEzza, LLCSmozy, LLC

Customer experience

Ezza

All ratings23 ratings
Positive87.0%
Neutral0.0%
Negative13.0%

Cardsona

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Ezza

Subscriptions2
  • Ezza Premium (Monthly)$0.491 Month
  • Ezza Premium (Yearly)$2.991 Year
None

Cardsona

No in-app purchases

Questions

Is Ezza free?
Ezza is free to download, with in-app purchases available.
Is Cardsona free?
Cardsona is free to download, with no in-app purchases.
Which has better reviews, Ezza or Cardsona?
Cardsona is rated higher. Ezza averages 4.5 out of 5 from 21 ratings, while Cardsona averages 5.0 from 9 ratings.
Do Ezza or Cardsona have ads?
Neither Ezza nor Cardsona shows ads.
Which is updated more often, Ezza or Cardsona?
Ezza ships an update weekly, and Cardsona monthly. Most recently, Ezza was updated on June 1, 2026 and Cardsona on September 23, 2026.

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