# Golden Ratio Calc & Grid — Fibonacci, Layout & Scale

> Fibonacci, Layout & Scale (iPhone/iPad app by Phuc Pham.)

- Source: https://appshunter.io/ios/app/golden-ratio-calc-and-grid/id6772268170 (this page in markdown: same URL + `.md`)
- Developer: [Phuc Pham](https://appshunter.io/developer/1893081423)
- Category: Graphics & Design
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: American English
- Released: 2026-05-28
- Data updated: 2026-08-24
- User reviews in markdown: https://appshunter.io/ios/app/golden-ratio-calc-and-grid/id6772268170/reviews.md

## What is Golden Ratio Calc & Grid?

Calculate golden-ratio proportions and spacing scales. Enter any value and instantly get the golden split, Fibonacci sequence, rectangle proportions, type scale, and spiral visualization. Perfect for designers, architects, and anyone who wants nature's most harmonious proportion in their work.

— SUBSCRIPTION —
Premium unlocks all features.
Payment is charged to your Apple ID at confirmation of purchase. Subscriptions auto-renew unless turned off at least 24 hours before the end of the current period. Manage or cancel anytime in App Store settings.
Terms of Use (EULA): https://web-levi.web.app/terms
Privacy Policy: https://web-levi.web.app/privacy-policy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Yearly | $14.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Pro | $29.99 | one-time |



## Version history (last 4 releases)

### 1.1.2 — 2026-08-19

Bug fixes and performance improvements.

### 1.1.1 — 2026-07-17

Introducing Premium with new features. Plus bug fixes and improvements.

### 1.1.0 — 2026-06-11

Introducing GoldenRatio Premium with new features. Plus bug fixes and improvements.

### 1.0 — 2026-05-28

No release notes.

## More apps by Phuc Pham

- [Spy Cam Detector: Bug Radar](https://appshunter.io/ios/app/spy-cam-detector-bug-radar/id6763095044)
- [Audio Bible: KJV Scripture](https://appshunter.io/ios/app/audio-bible-kjv-scripture/id6763095570)
- [Feng Shui Compass & Horoscope](https://appshunter.io/ios/app/feng-shui-compass-and-horoscope/id6763224597)
- [Year Progress: Days & Percent](https://appshunter.io/ios/app/year-progress-days-and-percent/id6767788732)
- [AI Email Writer: Smart Reply](https://appshunter.io/ios/app/ai-email-writer-smart-reply/id6767789113)
- [Alarm Clock: Wake Up Missions](https://appshunter.io/ios/app/alarm-clock-wake-up-missions/id6767789239)

All apps by Phuc Pham: https://appshunter.io/developer/1893081423

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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 2026-08-24.*