# Indiana Era

> Indiana Era (iPhone/iPad app by Jero Head.)

- Source: https://appshunter.io/ios/app/indiana-era/id6781628007 (this page in markdown: same URL + `.md`)
- Developer: [Jero Head](https://appshunter.io/developer/6781628009)
- Category: Entertainment
- Price: Free
- Age rating: 17+
- Requires: iOS 17.0 · 5 MB
- Languages: American English
- Released: 2026-06-24
- Data updated: 2026-09-23
- User reviews in markdown: https://appshunter.io/ios/app/indiana-era/id6781628007/reviews.md

## What is Indiana Era?

Indiana Era is a vocabulary app for people who like words about nature, climate, and the living world. 
Eighteen carefully chosen terms — Solastalgia, Biophilia, Phenology, Permaculture, Symbiosis and others — each with phonetic transcription, etymology, and a memory hook.

WHAT YOU GET:
Vocab Vault
 A hand-picked deck of ecology terms. Phonetics, roots, definitions, and a quick mnemonic on every card.
Etymology Constellation:
 An interactive star map. Tap a word and the lines light up to show which other terms share the same Greek, Latin, or Old English root.
Language Arena — seven game modes:
 Gravity Flip (tap to flip gravity and catch falling letters), Word Maze, Flashcard Duel, Sentence Builder, Listening Mode, Grammar Gauntlet, 
 Native Challenge. Rapid Fire quizzes and a weekly Monday Boss round.
Daily Ritual:
 A short morning sequence: review, lesson, writing prompt, listening. Built to turn study into a habit.
Fluency Map:
 Track progress across five regions — Phonetics Hills, Grammar Valley, Vocabulary Plateau, Idiom Peaks, and Fluency Summit.
Linguist Journal:
 Notes, a personal word cloud, and a PDF Progress Report with XP, an approximate CEFR self-assessment, skill bars, achievements, and  
 session history.
EXTRA:
-Animated mascot and a few hidden surprises
-Spaced repetition scheduling
-Ten levels, from Atom to Kingdom
-Works fully offline. Your progress stays on your device.

For curious learners, biology students, climate writers, and anyone who wants a richer vocabulary about the natural world.


## Version history (last 1 release)

### 1.0 — 2026-06-24

No release notes.

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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 2026-09-23.*