# Guilai Calculator — Quick math, easy history

> Quick math, easy history (iPhone/iPad app by Qiang Xie.)

- Source: https://appshunter.io/ios/app/guilai-calculator/id6824654174 (this page in markdown: same URL + `.md`)
- Developer: [Qiang Xie](https://appshunter.io/developer/6824559512)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 26.0 · 3 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-10-20
- Data updated: 2026-10-29

## What is Guilai Calculator?

See every step of your calculation clearly.

Guilai Calculator handles standard and scientific calculations and shows the result live as you type. Your expression stays below the result, and you can tap any history entry to keep calculating.

• Standard and scientific: arithmetic, parentheses, percent, square, square root and common trig functions.
• Easy history: keeps your last 200 calculations; tap one to recall its expression and result.
• Handy controls: swipe the result to delete a digit, hold Delete to clear the expression; type with your keyboard on Mac.
• Five themes: pair with light, dark or system appearance.
• Spoken keys: optional Chinese or English voice, with the result read aloud when you tap equals.
• Native design: for iPhone, iPad, Mac and Apple Watch, with Liquid Glass and haptic feedback on supported devices.

No account required. No ads or third-party analytics. History and settings stay on the current device, with no cross-device sync. Speech uses the system's built-in speech synthesis. Requires iOS 26, macOS 26 or watchOS 26 or later.

## Is Guilai Calculator safe?

Not enough ratings yet to assess Guilai Calculator.

## Is Guilai Calculator legit?

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


## Version history (last 1 release)

### 1.0 — 2026-10-20

No release notes.

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## More apps by Qiang Xie

- [Guilai Cost](https://appshunter.io/ios/app/guilai-cost/id6824559509)

All apps by Qiang Xie: https://appshunter.io/developer/6824559512

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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 2026-10-29.*