imag!n vs zostr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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/
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.
- Public social feed
- End-to-end encrypted direct messages
- Shielded ZEC payments
- .zcash name identity
- Nostr network integration
- Key management on device
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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
Verdict
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
Both are free to download. imag!n sells 2 one-off in-app purchases. zostr asks for nothing beyond the download.
| Parameter | imag!n | zostr |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Ads | — | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | — | iPhone — better |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 39 MB | 65 MB |
| Age rating | 12+ | 17+ |
| Developer | NICHOLAS J TERRELL | Principle Zero Labs LLC |
In-app purchases
imag!n
- 10 Hearts$0.99
- 100 Hearts$4.99
zostr
No in-app purchases









