# RnCApp — Vocabulary of Innovation

> Vocabulary of Innovation (iPhone/iPad app by Kenn Komtanghi.)

- Source: https://appshunter.io/ios/app/rncapp/id6759844635 (this page in markdown: same URL + `.md`)
- Developer: [Kenn Komtanghi](https://appshunter.io/developer/1876052529)
- Category: Education
- Price: $3.99
- Age rating: 4+
- Requires: iOS 15.1 · 38 MB
- Languages: American English
- Released: 2026-03-03
- Data updated: 2026-07-22
- User reviews in markdown: https://appshunter.io/ios/app/rncapp/id6759844635/reviews.md

## What is RnCApp?

FOUR LEVELS FOR ALL AGES
Level 0 (Ages 3-5) . Level 1 (Ages 5–12) · Level 2 (Ages 13–18) · Level 3 (Adults & Professionals)

TEACHER MODULE
Teachers create classrooms, assign lessons, track individual progress, and spot struggling students with automatic alerts — all offline, no account needed.

480+ lessons · 7 domains · Works offline · No ads · No subscriptions


## Version history (last 5 releases)

### 1.5.4 — 2026-07-16

Updated QR lessons assignment to use vision-camera QR scanner and assignment completion codes. Added level 1 and level 2 lessons on compound interest.

### 1.4 — 2026-07-08

Updated: two-QR code confusion — MERGED to one

### 1.3 — 2026-06-10

Teachers and parents can now hand out assignments with a QR code!

What's new in this version:
• Create an assignment, show its QR code, and students scan it to open exactly those lessons — no internet needed
• New "Join a Class" button: students scan the QR or type a short join code
• Works on shared tablets or each student's own device
• Smoother, clearer class setup for teachers and homeschool parents

Thank you for learning with R&C!

### 1.2 — 2026-06-04

R&C is now multilingual! This is our first release with full support for English, French, Spanish, and Portuguese — the app automatically matches your device language, and you can switch anytime.
What's new in this version:

Full app translation in English, French, Spanish, and Portuguese
New Level 0 for preschoolers (ages 3–5): Early Literacy, Early Math, and First Science
New Settings screen: change your language, view Quick Help, find the privacy policy, contact us, and reset your progress
A smoother, simpler onboarding flow
Layout and display fixes across the app

### 1.1 — 2026-04-27

Version 1.1 — Personal Progress & Onboarding

WHAT'S NEW

Personal Progress Board
Your home screen now shows a Personal Progress 
Board instead of a simple coin counter. See your 
overall completion percentage, individual progress 
bars for each of the 7 domains, and a summary of 
points earned, lessons done and lessons remaining. 
Tap the board header to expand or collapse the 
detail view.

Onboarding Walkthrough
First-time users now see a 4-screen onboarding 
flow explaining R&C's levels, domains, AI feedback 
and progress tracking before reaching the home 
screen.

Innovation Modal
Tap "Unlock the Vocabulary of Innovation" on the 
home screen for a quick overview of R&C's mission, 
content and features.

Progress Persists
Coins, completed lessons and your selected level 
are now saved automatically across app restarts. 
Your progress is never lost.

Content Quality
Punctuation consistency fixes applied across all 
7 domains and 3 levels of lesson content.

Bug Fixes & Stability
General performance improvements and stability 
fixes based on beta tester feedback.

## More apps by Kenn Komtanghi

- [XDFamily App](https://appshunter.io/ios/app/xdfamily-app/id6758965021)
- [KomKal](https://appshunter.io/ios/app/komkal/id6760967798)

All apps by Kenn Komtanghi: https://appshunter.io/developer/1876052529

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-22.*