Deltabrief

Daily briefings on AI, enterprise AI, fintech and the tech that moves markets. Read them, or let Deltabrief read them to you — offline, with the screen off.

Deltabrief is a daily briefing on the four things moving technology right now: AI, enterprise AI, fintech, and the newest tech worth knowing about. Every issue is edited down to what changed and why it matters — not a link dump, and not a feed you have to sift.

What you get, every day • Enterprise AI — deployments, agents, infrastructure, and what companies are actually shipping • Fintech and payments — banking, digital payments, stablecoins, tokenized assets • AI research and models — new papers, open-source releases, LLM and agentic AI developments • Policy and regulation — AI governance, risk, compliance, and how rules are changing • Investment and startups — funding, venture activity, and the deals behind the headlines • Regional coverage — US and China AI, and Singapore sector news

Built for actually finishing them Briefs are formatted properly — headings, tables, links and code — in English and Chinese. Set the reading text size independently of the rest of iOS.

Listen instead of reading Any brief can be spoken aloud, with a voice you choose per language and a speed you set. Playback continues with the screen off and the phone in your pocket, and a mini player follows you around the app. A commute is enough for a day's briefing.

Works without signal The newest issues and everything you've saved are downloaded before you open them, so the archive still reads on a plane or underground.

A searchable archive, not just today Search thousands of past briefs, browse by tag, and bookmark what matters. Issues are indexed in Spotlight, so you can find one from the home screen without opening the app.

On your terms Refresh manually or on an interval you choose. Optional notifications when new briefs land — off until you ask for them. No account, no sign-up, no subscription, no tracking, no ads. One purchase.

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