Comparison

imag!n vs zostr

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

Head to head
About

imag!n

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Imag!n is a social media platform that uses the Stellar and IPFS networks to allow users to share photo and text content. - Imag!n limits users to having only nine posts at a time, preventing clutter and ensuring fresh, relevant content. - Each post on Imag!n is only active for 90 days, after which it expires, keeping the content current and dynamic. - Express your appreciation for posts you like by sending hearts. - Support the creators! Comments are linked to the posts via a micro transaction sent to the post creators account. --- *Invite Code* required, Join the waitlist on our website https://imagin.app/

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
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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

imag!n4 screens
zostr4 screens

Verdict

The call

The clearest difference is in-app purchases: zostr at none against imag!n's 2. imag!n's advantage is iOS requirement (12.0 vs 16.4). On price 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. imag!n sells 2 one-off in-app purchases. zostr asks for nothing beyond the download.

Scorecard2 real differences · 6 level
imag!n versus zostr: the parameters behind the verdict, then further details
Parameterimag!nzostr
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Ads—No
In-app purchasesYesNo — better
Monetization—Free
Devices—iPhone — better
Requires iOS12.0 — better16.4
Further details — not scored
Size39 MB65 MB
Age rating12+17+
DeveloperNICHOLAS J TERRELLPrinciple Zero Labs LLC

In-app purchases

2 purchases

imag!n

One-time2
  • 10 Hearts$0.99
  • 100 Hearts$4.99
None

zostr

No in-app purchases

Questions

Is imag!n free?
imag!n is free to download, with in-app purchases available.
Is zostr free?
zostr is free to download, with no in-app purchases.

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