The human design chart people ask for, without the paywall
Most human design apps lock even the basic chart, or ship texts translated by machine. Tessera does neither.
Your full chart
Every centre, channel and gate, with your Personality and Design activations, calculated on your device.
Type, strategy, authority, profile
The five key readings that explain how you are wired: type, strategy, authority, profile and definition.
Honest about birth time
Not sure of the minute? Set an uncertainty window and Tessera marks what could change inside it. Historical time zones are handled, so an Amsterdam birth in 1930 is still right.
Inside the app
Five screens, from your chart to today's transits.





Go deeper with Pro
In the iPhone and Android apps, Pro is a yearly subscription with a 7-day free trial, or a one-time lifetime unlock. Cancel any time in your Apple ID or Google Play settings. On the web, Pro is a yearly subscription or a lifetime unlock, bought separately and without a trial.
Every centre, channel and gate
A full reading for each one, so your chart becomes something you can read line by line.
Charts for people close to you
Save partner, family and friends. They sync through your private iCloud on iPhone, stay in your Google backup on Android, and live in your Tessera account on the web.
Connection charts
See how two charts meet: electromagnetic, companionship, dominance and compromise channels.
Today's transits
The current planetary gates over your own chart, with a date scrubber to look ahead.
Human design nederlands
Je human design chart, gratis en in het Nederlands
Tessera is een human design app voor iPhone, Android en het web, die van begin af aan in het Nederlands is geschreven, niet vertaald uit het Engels. Je chart en de vijf kernlezingen (type, strategie, autoriteit, profiel en definitie) zijn gratis.
Geen account nodig. In de apps blijven je gegevens op je toestel en in je eigen iCloud of Google-back-up. In de webversie blijven gratis charts in je browsertab. Widgets en synchronisatie via iCloud of Google ontbreken op het web, en een aankoop voor het web staat los van die in de apps.

Gebruik op hetWeb

Human Design Deutsch
Dein Human Design Chart, kostenlos und auf Deutsch
Tessera ist eine Human Design App für iPhone, Android und das Web, die von Anfang an auf Deutsch geschrieben wurde, nicht aus dem Englischen übersetzt. Dein Chart und die fünf Kerndeutungen (Typ, Strategie, Autorität, Profil und Definition) sind kostenlos.
Du brauchst kein Konto. In den Apps bleiben deine Daten auf deinem Gerät und in deiner privaten iCloud oder deinem Google-Backup. In der Webversion bleiben kostenlose Charts in deinem Browser-Tab. Widgets und die Synchronisierung über iCloud oder Google gibt es im Web nicht, und ein Kauf im Web ist vom Kauf in den Apps getrennt.

Nutze imWeb

Questions
Is the human design chart really free?
Yes. The full chart and the five key readings (type, strategy, authority, profile and definition) are free, with no account. Pro adds depth and extra features.
Is there a human design app in Dutch or German?
Tessera is written natively in Dutch and German as well as English, so the readings are not machine-translated from English.
What happens to my birth data?
There is no account. Your chart is calculated on your device, and saved people sync only through your own private iCloud on iPhone, or stay in your Google backup on Android. On the web, free charts stay in your browser tab, and Pro users' saved people are stored in their Tessera web account, which you can export or delete in settings.
What if I do not know my exact birth time?
Set an uncertainty window. Tessera shows which parts of your chart could change inside it, and uses the historical time zone for your birthplace.
How does Pro work?
In the apps, Pro is a yearly subscription with a 7-day free trial, or a lifetime unlock. Prices vary by country and are shown in the app before you confirm. On the web, Pro is a yearly subscription or a lifetime unlock with no trial, priced in US dollars at checkout.
Is there a web version?
Yes, at bigballi.com/Tessera/app/, in English, Dutch and German. It has the chart, the readings, connection charts and transits. It has no widgets and no iCloud or Google backup sync; you sign in with an email link and saved people live in that web account.
Does my App Store or Google Play purchase work on the web?
No. Web access is purchased separately from the iPhone and Android apps, and a web purchase does not unlock the apps either.
See your chart in your own language
Download Tessera, or open it on the web, and get your human design chart in a minute.

Use Tessera on theWeb