Math
TATUA How do I calculate 15% of 240?
15% of 240 is 36. Divide 15 by 100, then multiply by 240.
Now available in Kenya.
Text it.
Solve it.
Get clear, useful answers to any question on any phone, in any language—no data needed.
Always available Fast replies
Any phoneWorks on basic phones
and smartphones.
and smartphones.
No data neededJust send an SMS.
Speak naturallyEnglish, Swahili,
Kikuyu or Dholuo.
Kikuyu or Dholuo.
Reliable answersClear, practical and
easy to understand.
easy to understand.
Example questions
Real questions. Useful answers.
Health
TATUA What are the signs of high blood pressure?
Common signs: headache, dizziness, blurred vision, shortness of breath and feeling tired.
Work & Business
TATUA How do I write a simple business plan?
1) your idea, 2) target customers, 3) costs, 4) marketing, 5) financial goals.
General Knowledge
TATUA What is photosynthesis?
Plants use sunlight, water and carbon dioxide to make food (glucose) and oxygen.
How it works
Get answers in three simple steps.
1
Text TATUA to 20880
On any phone, anytime.
2Start your question
Start your question
with TATUA
Ask in your own words, starting with TATUA.
3
Get a clear answer
In seconds, by SMS.
Why TATUA exists
Everyone should be able to access useful answers.
Across Africa, millions of people live within mobile internet coverage but cannot afford to use it. We believe access to useful information shouldn’t depend on the phone you own, the data you can afford, or the language you speak.
47%Of Africans have a mobile phone subscription.
~41%Of them have a phone but no mobile internet.
~290MPeople can text but can't go online.
Source: GSMA, The Mobile Economy Africa 2025.
Our ambition is simple:
make AI-powered help accessible to anyone across Africa.
Text it. Solve it.
Speak naturally.
Get reliable answers.
Ask TATUA in English, Swahili, Kikuyu or Dholuo. TATUA understands everyday language and common Kenyan phrasing.
TATUA Nĩ atĩa ngĩhota
kwambĩrĩria biashara nini?
Kikuyukwambĩrĩria biashara nini?
TATUA Je, nifanye
nini kuanza biashara?
Swahilinini kuanza biashara?
TATUA What are
the signs of malaria?
Englishthe signs of malaria?
TATUA Wiya bara.
Atim ang'o?
DholuoAtim ang'o?
Useful for everyday life
From school and learning to health, business and daily questions — TATUA helps you solve real problems.
Learning
Homework help, explanations and new skills.
Work & Careers
Job advice, applications and professional skills.
Health & Wellbeing
Health information, healthy living tips and general guidance.
Business & Money
Practical guidance, planning and financial literacy.
Everyday Questions
Get clear answers on any topic, anytime.
Community by community
Join the TATUA
Access Challenge.
Help bring useful, AI-powered answers to more people across Africa. Invite TATUA to your school, library, youth group or community organisation.
Tell us about your community
Share where you are, who you serve and what people want help with.
Try TATUA together
Bring a few people together to try TATUA on the phones they already have.
Help shape what comes next
Your community's questions and feedback can guide how TATUA grows.
Frequently asked questions
Quick answers to common questions.
Is TATUA really free?
Yes. TATUA is completely free to use today. We may introduce optional paid features in the future, but we’ll always communicate any changes clearly before they take effect.
What topics can I ask about?
Ask about school, work, health, business, money, everyday tasks and general knowledge.
Do I need internet or data?
No. TATUA works entirely by SMS, so you do not need mobile data or Wi-Fi.
How fast will I get a reply?
Most answers arrive within moments, though network conditions can sometimes cause a short delay.
Can I use it on any phone?
Yes. Any phone that can send and receive SMS can use TATUA, including basic phones.
Are the answers always accurate?
TATUA aims to give reliable, useful information, but important medical, legal or financial decisions should be checked with a qualified professional.
What languages are supported?
You can ask in English, Swahili, Kikuyu or Dholuo. TATUA is designed to understand everyday language and common local phrasing.
Is my information private?
Your messages are handled securely and used only to provide and improve the service. Avoid sharing passwords or highly sensitive personal details.
Text it. Solve it.
Useful answers for school, work, health, business and everyday life.