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twyn

Merges wearable, DNA, lab and voice-note data into one timeline that AI assistants can query.

From $7/moActively maintained

VoiceAnalyticsFor consumersFree tier
twyn.life ↗
Open twyn.lifeAlternatives
twyn: data, price, alternatives
At a glancechecked Oct 27, 2026

not read yet

Use

For
people who already track health data from wearables, labs and DNA and want one record
Price
From $7/mopricing page, read Oct 27, 2026Trial & discounts: 7-day free trial
Activity
Actively maintainedrelease 14 months ago · site updated 7 days ago
Company
since 2026per their site
App Store
00 ratingsiPhone & iPad · updated Sep 12, 2025
Used for
  • compare lab markers against earlier blood panels
  • combine wearable, lab and DNA data in one record
  • ask an AI assistant about your own health records
read off twyn.life on Oct 27, 2026
Worth knowingcomputed from what we read · each with its source
Pricingpricing page, read Oct 27, 2026

From $7/mo

Trial & discounts 7-day free trial

pricing page

Price Watch: every price change in the Atlas, weekly

The companyeach fact with its source · read Oct 27, 2026
Your datawhat they publish, each line with its page · read Oct 27, 2026

“We do not sell your data, use it for advertising, or train machine-learning models on it.”

privacy policy ↗

These are twyn's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Oct 27, 2026
  • MCP serverlife.twyn/twynverified in the MCP registry
  • Stateanswers, requires sign-inchecked 2026-10-27
  • Address to connecttwyn.life/api/mcp

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Voiceby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

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Pick up to two.

All 10 alternatives to twyn →

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beta

Three tools from the Atlas for the job you describe, each with what fits and what does not.

From people who use itnot part of the reading

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Questions this page answers
  • What is twyn?

    Merges wearable, DNA, lab and voice-note data into one timeline that AI assistants can query. It is listed in the Atlas under Voice.

  • Who is twyn for?

    people who already track health data from wearables, labs and DNA and want one record

  • How much does twyn cost?

    Paid plans start at $7/mo, per twyn's pricing page on 2026-10-27.

  • Do people use twyn?

    Little sign of use.

  • Is twyn still maintained?

    Actively maintained: release 14 months ago · site updated 7 days ago.

  • Does twyn train AI on your data?

    No, per its privacy policy (2026-10-27): “We do not sell your data, use it for advertising, or train machine-learning models on it.”

  • Is twyn safe?

    We do not audit vendors. What twyn publishes, read 2026-10-27: GDPR stated on its privacy policy; on training with your data, “We do not sell your data, use it for advertising, or train machine-learning models on it.”.

  • Does twyn have an iPhone app?

    Yes: “Twyn AI” on the App Store, rated 0 from 0 ratings; current version released 2025-09-12.

  • Does twyn have a free trial?

    Yes, a 7-day free trial, per its pricing page (2026-10-27).

  • How do I cancel twyn?

    In its own words (pricing page, 2026-10-27): “AI agents llms.txt Privacy Terms Cancel your subscription [email protected] . twyn is a personal health data platform, not a medical device.”

  • What are alternatives to twyn?

    In Voice, by use: UserCall, VoipMemory, Serge AI, CallSync, CatchMyCall.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk