# CASify Lite — Your TI-Nspire CAS Guide

> Your TI-Nspire CAS Guide (iPhone/iPad app by Lennart Koch.)

- Source: https://appshunter.io/ios/app/casify-lite/id6787475078 (this page in markdown: same URL + `.md`)
- Developer: [Lennart Koch](https://appshunter.io/developer/6776131290)
- Category: Education, Reference
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 32 MB
- Languages: American English, German (Germany)
- Released: 2026-08-12
- Data updated: 2026-08-27
- User reviews in markdown: https://appshunter.io/ios/app/casify-lite/id6787475078/reviews.md

## What is CASify Lite?

CASify Lite: Your Introduction to the CAS Calculator

CASify Lite calmly walks you through the basics of your CAS calculator. The app is designed for students in years 7 to 10 and guides you step by step through operating the device, key shortcuts, and the fundamentals of algebra.

What you'll find in CASify Lite:

Every important key and function is explained in the right order, so you always know exactly what to do next. Confusing menu paths are laid out clearly, turning what would otherwise be a tangled sequence of clicks into a process you can actually follow. Formulas are shown in authentic CAS notation, exactly as they appear on your calculator. The algebra fundamentals cover equations and an introduction to term simplification. And whenever you're looking for something specific, the search function finds it instantly.

Just as important is what CASify Lite doesn't ask of you: no account, no registration, no internet connection required. The app runs entirely offline, whether you're at home or on the go. There's no advertising, no tracking, and no data collection, and CASify Lite doesn't cost you anything either.

Once you move into upper secondary school, the material grows, and CASify grows with you. CASify Pro unlocks all the topics that will carry you through to your final exams: Calculus, Statistics, and Geometry, along with every grade level from 11 through 13, plus dark mode.


## Version history (last 1 release)

### 1.0 — 2026-08-12

No release notes.

## More apps by Lennart Koch

- [CASify: TI-Nspire CAS Guide](https://appshunter.io/ios/app/casify-ti-nspire-cas-guide/id6776131288)

All apps by Lennart Koch: https://appshunter.io/developer/6776131290

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