Comparison

Eth.id vs zostr

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

Head to head
About

Eth.id

Create a personalized web3 profile and own a unique domain name forever. Customize your website without coding and showcase your digital collections. Connect with other community members on the platform.

Highlights
  • Web3 domain ownership
  • Permanent domain
  • No-code website customization
  • Digital collection showcase
  • Community member visits
Features
Read full description

Key features - Eth.id provides a domain that works on web browsers. - Once you purchase a domain, it's yours forever. - Customize your website without needing to code. - Showcase your collection with your profile. - Visit community members on the platform. Purchases - Domain purchases have no renewal fee. - Domains point to your new website you can customize. - Domains come in different variety of cosmetic extensions. Terms and conditions: https://eth.id/terms Privacy policy: https://eth.id/privacy Support: https://support.eth.id

About

zostr

This app offers a public social feed integrated with secure Zcash payments. Your identity is tied to your .zcash name, and direct messages are end-to-end encrypted. Payments are shielded and handled by your own wallet, with no ads or trackers.

Highlights
  • Public social feed
  • End-to-end encrypted direct messages
  • Shielded ZEC payments
  • .zcash name identity
  • Nostr network integration
  • Key management on device
Features
Read full description

zostr is a public social app for the Zcash community, built on the open Nostr network. Your identity isn't an email or a phone number. It's your own .zcash name. PUBLIC SOCIAL, SHIELDED MONEY Posts, profiles, and who you follow work like any public feed. The one thing that's genuinely private is money: send shielded ZEC to any name, protected exactly as it is in any Zcash wallet. We won't pretend the whole app is private just because it's built on Zcash. The honest breakdown: • Posts, profile, and follows — public • Direct messages — end-to-end encrypted (NIP-17) • Payments — shielded YOUR NAME IS YOUR IDENTITY You're alice.zcash, not an account on a server. Your .zcash name is verified across the Nostr network (NIP-05), so other Nostr apps recognize you too. zostr is a window onto an open network, not a walled garden. SHIELDED PAYMENTS, NOT ZAPS Send shielded ZEC to any name straight from a post or profile. zostr resolves the name to a Zcash address and hands a standard payment request to your own wallet. It never holds, routes, or sees your funds. No custodian, no middleman. KEYS STAY ON YOUR DEVICE Your signing key is generated on your device and encrypted with your passphrase. The secret never leaves your iPhone, and your .zcash name is your recovery root. Unlock with your passphrase or Face ID. NOTHING TO LEAK No ads. No trackers. No analytics. No email or phone number required to be someone on zostr. BUILT ON OPEN PROTOCOLS Identity is ZcashNames. Transport is Nostr. Messages use NIP-17. Payments use ZIP-321 to your own wallet. If zostr disappeared tomorrow, your identity, posts, and follows would still live on the network and work in other Nostr apps. That's the point. zostr is independent: no ads, no token, no investors. Just an effort to make .zcash names a real identity, and to make sending shielded ZEC to a person as easy as mentioning them. Public social. Shielded money.

Screenshots

Eth.id4 screens
zostr4 screens

Verdict

The call

The clearest difference is rating: zostr at 5.0 against Eth.id's 3.7. zostr also leads on in-app purchases (none vs 6). Eth.id's advantage is ratings volume (3 vs 1) and iOS requirement (13.0 vs 16.4). 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. Eth.id sells 6 one-off in-app purchases. zostr asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

zostr holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Scorecard5 real differences · 4 level
Eth.id versus zostr: the parameters behind the verdict, then further details
ParameterEth.idzostr
PriceFreeFree
Rating3.7 (3 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings3 — better1
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better16.4
Further details — not scored
Size35 MB65 MB
Age rating12+17+
DeveloperEth Id, Inc.Principle Zero Labs LLC

Customer experience

Eth.id

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

zostr

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

Eth.id

One-time6
  • .me Domain$9.99
  • .nyc Domain$39.99
  • .la Domain$39.99
Show 3 more
  • .sf Domain$39.99
  • .paris Domain$39.99
  • .x Domain$79.99
None

zostr

No in-app purchases

Questions

Is Eth.id free?
Eth.id is free to download, with in-app purchases available.
Is zostr free?
zostr is free to download, with no in-app purchases.
Which has better reviews, Eth.id or zostr?
zostr is rated higher. Eth.id averages 3.7 out of 5 from 3 ratings, while zostr averages 5.0 from 1 ratings.
Do Eth.id or zostr have ads?
Neither Eth.id nor zostr shows ads.

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