NostrKey Web Extension vs Cancel Subscription Fast
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NostrKey Web Extension
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NostrKey is a Safari extension for macOS and iOS that manages your Nostr identities and signs events on your behalf — your private keys never touch the websites you visit. Features: • NIP-07 signing — works with any Nostr web app • NIP-46 nsecBunker — remote signing, your key never leaves the bunker • NIP-44 encryption — modern ChaCha20-Poly1305 messaging • Encrypted document vault — zero-knowledge storage on Nostr relays • API key vault — encrypted secret storage • Master password — keys encrypted at rest with auto-lock • Multi-profile support — manage multiple Nostr identities • Per-site permissions — control which sites can request signatures • iCloud sync — profiles, settings, and vault data sync across your Apple devices via storage.sync (Safari 16+, user-toggleable) Your keys. Your control. No data collection. No tracking. Fully open source.
Cancel Subscription Fast
Organize all your recurring payments and subscriptions in one convenient location. Get timely reminders for renewal dates and free trial expirations to avoid unwanted charges and manage your budget effectively.
- Track unlimited subscriptions
- Smart renewal reminders
- Monitor spending
- Organize by category
- Multi-currency support
- Simple interface
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Manage all your subscriptions in one place. Never forget a renewal date, miss a free trial cancellation, or lose track of recurring payments again. Subscription Manager helps you organize subscriptions, monitor expenses, and stay in control of your monthly budget with ease. KEY FEATURES • Track unlimited subscriptions and recurring bills • Get smart reminders before renewal dates • Monitor monthly and yearly spending instantly • Beautiful charts and spending insights • Organize subscriptions by category • Multi-currency support for global subscriptions • Simple, clean, and easy-to-use interface • Secure and privacy-focused experience Whether it’s streaming services, cloud storage, fitness apps, or memberships — Subscription Manager keeps everything organized in one dashboard. Take control of your subscriptions and avoid unwanted charges today. Privacy Policy - https://sites.google.com/view/submanager/home/privacy Terms of Services - https://sites.google.com/view/submanager/home/terms
Screenshots
Verdict
The clearest difference is update cadence: Cancel Subscription Fast at every 11 days against NostrKey Web Extension's monthly. NostrKey Web Extension's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.
NostrKey Web Extension ships an update monthly, Cancel Subscription Fast every 11 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.
| Parameter | NostrKey Web Extension | Cancel Subscription Fast |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Monthly | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 15 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Humanjava Enterprises | Kiran Gajjar |
In-app purchases
NostrKey Web Extension
No in-app purchases
Cancel Subscription Fast
No in-app purchases
Questions
Is NostrKey Web Extension free?
Is Cancel Subscription Fast free?
Do NostrKey Web Extension or Cancel Subscription Fast have ads?
Which is updated more often, NostrKey Web Extension or Cancel Subscription Fast?
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