# GhostCalc — WiFi / configuration

> WiFi / configuration (iPhone/iPad app by RAFAEL RAEHMAN NAGIEV.)

- Source: https://appshunter.io/ios/app/ghostcalc/id6775283334 (this page in markdown: same URL + `.md`)
- Developer: [RAFAEL RAEHMAN NAGIEV](https://appshunter.io/developer/1892037141)
- Category: Education
- Price: Free
- Age rating: 12+
- Requires: iOS 15.5 · 16 MB
- Languages: American English
- Released: 2026-06-08
- Data updated: 2026-09-04
- User reviews in markdown: https://appshunter.io/ios/app/ghostcalc/id6775283334/reviews.md

## What is GhostCalc?

GhostCalc is the companion app for the GhostCalc calculator — a hardware-modded TI-84 Plus with built-in AI assistance.
Use this app to configure your GhostCalc WiFi connection via Bluetooth, so your calculator can send questions directly to an AI and receive answers on its screen.
Features:

Connect your GhostCalc to any WiFi network
Secure BLE pairing
Simple setup in seconds

Note: Requires an GhostCalc calculator (available at ai84calc.com). This app is a hardware companion and requires the physical device to function.


## Version history (last 5 releases)

### 2.4.2 — 2026-08-22

Bug fixes, Updated UI design

### 2.4 — 2026-08-21

New Beta tab in Settings — enter an access key to test upcoming firmware before it's released. Want in? Contact the owner in the Discord.
Beta updates install over-the-air and auto-match your exact GhostCalc, so you always get the right build.
Reliability and security improvements under the hood.
New UI interface for smoother and better for the user experience

### 2.3.2 — 2026-08-06

Bug fixes

### 2.3 — 2026-07-29

Updated UI simpler and better

### 2.2.1 — 2026-07-02

Bug fixes

## More apps by RAFAEL RAEHMAN NAGIEV

- [AI-84](https://appshunter.io/ios/app/ai-84/id6761913278)

All apps by RAFAEL RAEHMAN NAGIEV: https://appshunter.io/developer/1892037141

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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 2026-09-04.*