# RedOne Engine — Manuscript & rare book search

> Manuscript & rare book search (iPhone/iPad app by Emir Tufan.)

- Source: https://appshunter.io/ios/app/redone-engine/id6813700514 (this page in markdown: same URL + `.md`)
- Developer: [Emir Tufan](https://appshunter.io/developer/1854682439)
- Category: Reference, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 16.4 · 43 MB
- Languages: American English, Turkish
- Released: 2026-10-11
- Data updated: 2026-10-12

## What is RedOne Engine?

Red One is a multilingual search engine for manuscripts and rare books that have no Turkish or English translation. Upload a PDF or scanned page; if there is no text layer it is read with OCR/HTR, corrected line by line, and given a scholarly transliteration and IPA pronunciation.

SEARCH
• Exact and near-spelling matches (vowel marks, hamza, ya/kaf variants normalised automatically)
• Synonyms and near-synonyms: your query is expanded in the languages of the work (Ottoman Turkish, Arabic, Persian, Pashto, Urdu, Gorani, Latin, Ancient Greek, Hebrew, Syriac, Old Turkic…)
• Semantically related passages (multilingual embeddings)

DICTIONARY-STYLE RESULTS
• Headword: original script · transliteration (İA/DMG/ALA-LC) · IPA · Turkish/English gloss
• Every hit comes with its full sentence in three layers: original / transliteration / IPA
• Location: work, edition, printed page and line number (PDF page shown separately)
• Line highlighting on the page image

OBSIDIAN CONCEPT GRAPH
• Export headwords as [[wikilinked]] Markdown notes plus a .canvas file
• Send a single note via obsidian:// and grow your concept network in Graph View

Built for philologists, historians, theologians and anyone working with classical texts.

## Is RedOne Engine safe?

Not enough ratings yet to assess RedOne Engine.

## Is RedOne Engine legit?

RedOne Engine has limited verification signals. The AppsHunter Legitimacy Score for RedOne Engine is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-11

No release notes.

## More apps by Emir Tufan

- [Estate Bali](https://appshunter.io/ios/app/estate-bali/id6756511113)

All apps by Emir Tufan: https://appshunter.io/developer/1854682439

---

*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 2026-10-12.*