Buy Credits
Fuel your AI exam prep. Credits work across all features — predictions, marking, tutoring, and writing.
5 free credits on every new account.
Starter
TZS 2,500
Perfect to try Tausi AI
- Predict Exam4 cr · ≈5×
- Mark Answers3 cr · ≈6×
- AI Tutor msgs2 cr · ≈10×
- Past Papers4 cr · ≈5×
Scholar
TZS 6,000
Great for regular studying
- Predict Exam4 cr · ≈15×
- Mark Answers3 cr · ≈20×
- AI Tutor msgs2 cr · ≈30×
- Past Papers4 cr · ≈15×
Champion
TZS 15,000
For serious exam preparation
- Predict Exam4 cr · ≈43×
- Mark Answers3 cr · ≈58×
- AI Tutor msgs2 cr · ≈87×
- Past Papers4 cr · ≈43×
Credit costs per action
Each AI action deducts credits from your balance. Credits never expire.
5 (Starter) · 15 (Scholar) · 43 (Champion)
6 (Starter) · 20 (Scholar) · 58 (Champion)
6 (Starter) · 20 (Scholar) · 58 (Champion)
10 (Starter) · 30 (Scholar) · 87 (Champion)
10 (Starter) · 30 (Scholar) · 87 (Champion)
20 (Starter) · 60 (Scholar) · 175 (Champion)
5 (Starter) · 15 (Scholar) · 43 (Champion)
20 (Starter) · 60 (Scholar) · 175 (Champion)
Payment methods
Processed securely via Snippe. Credits are added instantly after payment confirmation.
Frequently asked questions
What is a credit?
A credit is a unit of AI usage. Each AI action costs a fixed number of credits — exam predictions cost 4, marking 3, chat messages 2, writing 1. This is simpler and fairer than tracking tokens.
Do credits expire?
No. Credits never expire. Buy a pack and use them whenever you need.
What happens when I run out?
You'll see a friendly error message. Just buy more credits on this page — it only takes a minute via mobile money.
How do new accounts get started?
Every new account starts with 5 free credits — enough for 1 exam prediction or a few study chat messages, so you can try the platform before buying.
Which mobile money providers are supported?
We support M-Pesa, Airtel Money, Mixx by Yas, and Halotel. More providers coming soon.