Alternatives
Products that do what Family sync with no server – Apple-signed entitlements on iOS does
How ReceiptIQ shares one subscription across 4 family devices with zero backend: StoreKit JWS verification against Apple
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Hey HN! It's been a while but I wanted to pop back in to share that we just shipped paywalls: a remotely configurable, App Store compliant, and testable paywall out of the box. We shied away from building this for longer than we should have but it's such a huge component of making more money on the app stores we just had to. It relies on native components, but is configurable from the web, which we think achieves a good balance of flexibility and performance. We're just on iOS for now, Android soon, then hopefully more platforms in time.
2023 · twitter.com
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Here's something I realized: the most AI-native knowledge base isn't a SaaS product with an API. It's a folder of markdown files on your disk. Obsidian stores everything as plain .md files. That means Claude Code (or any AI tool) can grep, read, write, and traverse your entire knowledge base with zero setup. No API keys. No OAuth. No middleware. Just local file I/O. The only missing piece was sync. I wanted my vault on iPhone (iCloud), on Mac (local), and on GitHub (backup + version history) — without paying $4/mo for Obsidian Sync. cc-md is ~400 lines of bash. iCloud handles Apple…
Feb 2026 · github.com
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Family loyalty & gift card wallet with live sync
13d ago · cardwarden.app
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Hi everyone! I’ve been working on a small personal finance tool called Tender for the better part of a year. I got tired of doing expenses by hand - going through several accounts to figure out refunds, subscription cancellations, getting paid back via venmo, etc. I’d get to the point where I’d have to go through months of transactions at a time if I got lazy and fell behind. The workflow in Tender is centered around getting to inbox-zero. Transactions leave the inbox when they’re categorized and there’s a basic rules engine for automation. You can also do things like add notes, set…
2023 · tender.run
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