# Glyphdeck: Science Keyboard — Math, Greek & Unit Symbols

> Math, Greek & Unit Symbols (iPhone/iPad app by Gobling Company.)

- Source: https://appshunter.io/ios/app/glyphdeck-science-keyboard/id6816673204 (this page in markdown: same URL + `.md`)
- Developer: [Gobling Company](https://appshunter.io/developer/1586571827)
- Category: Utilities, Productivity
- Price: $2.99
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: American English
- Released: 2026-09-29
- Data updated: 2026-10-09

## What is Glyphdeck?

Glyphdeck puts scientific symbols within reach, in your own writing and in other apps.

SYMBOLS, WITHOUT THE SEARCH ENGINE
Find 91 math operators, Greek letters, unit signs, arrows and logic symbols by name, symbol or Unicode value. Tap to copy. Star the marks you use most.

WRITE IT ONCE, USE IT AGAIN
Compose plain-text formulas and lab notes with symbols inserted at the cursor. Save, reopen, edit and rename reusable texts on your device. Copy, share or export a named UTF-8 TXT file. Four example lines help you start a measurement, circuit, calculus or set-notation note.

A KEYBOARD FOR OTHER APPS
Add Glyphdeck Symbols in iOS Settings, then switch with the globe key. Browse five symbol groups with page controls, space, delete and return. Full Access is not required. Secure fields and apps that block custom keyboards use the system keyboard. Symbol appearance depends on the receiving app and font.

One purchase. No subscription, ads, account, analytics, tracking or developer-server upload. Favorites, recent symbols and saved texts stay on your device unless you choose to copy, share or export them. Glyphdeck inserts plain Unicode; it is not an equation renderer or calculator.

## Is Glyphdeck safe?

Not enough ratings yet to assess Glyphdeck.

## Is Glyphdeck legit?

Glyphdeck: Science Keyboard appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Glyphdeck is 75 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-09-29

No release notes.

## More apps by Gobling Company

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- [Pomo: Record Your Time](https://appshunter.io/ios/app/pomo-record-your-time/id6742024409)
- [Taleflow](https://appshunter.io/ios/app/taleflow/id6742363595)
- [Mood Diary - Emotion Tracker](https://appshunter.io/ios/app/mood-diary-emotion-tracker/id6744012600)
- [Scribe Recorder](https://appshunter.io/ios/app/scribe-recorder/id6765894691)

All apps by Gobling Company: https://appshunter.io/developer/1586571827

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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 2026-10-09.*