# POLY / multiscreen calculator — Linked math across screens

> Linked math across screens (iPhone/iPad app by Alessandro Salvioni.)

- Source: https://appshunter.io/ios/app/poly-multiscreen-calculator/id6762469251 (this page in markdown: same URL + `.md`)
- Developer: [Alessandro Salvioni](https://appshunter.io/developer/981466908)
- Category: Productivity, Utilities
- Price: $2.99
- Age rating: 4+
- Requires: iOS 18.6 · 17 MB
- Languages: American English
- Released: 2026-04-20
- Data updated: 2026-06-12
- User reviews in markdown: https://appshunter.io/ios/app/poly-multiscreen-calculator/id6762469251/reviews.md

## What is POLY / multiscreen calculator?

POLY is a multiscreen calculator built for people who need more than a single line of math.

Instead of working inside one display, you can create multiple calculation screens, name them, and move between them freely. Each screen can hold its own expression and result, and you can use one screen’s value inside another to build larger calculations step by step.

POLY is designed to make complex workflows feel simple:

- Create as many calculation screens as you need
- Rename screens for better organization
- Tap an operator, then tap another screen to use its value
- Keep previous expressions visible above results
- Switch between a standard keypad and an advanced function keypad
- Use scientific tools like powers, roots, logs, constants, and more
- Copy results with a long press
- Work in a clean portrait layout designed for fast use

POLY is ideal for chained calculations, comparisons, budgeting, engineering notes, study sessions, and any workflow where a normal calculator becomes limiting.

If you think in steps, not just in single operations, POLY gives your calculations the space they need.


## Version history (last 1 release)

### 1.0 — 2026-04-20

No release notes.

## More apps by Alessandro Salvioni

- [Parasol Ape](https://appshunter.io/ios/app/parasol-ape/id981466909)
- [Aym](https://appshunter.io/ios/app/aym/id996909899)
- [Stacker - The impossible 48](https://appshunter.io/ios/app/stacker-the-impossible-48/id1035391938)
- [Alcohol Timer - In Real Time](https://appshunter.io/ios/app/alcohol-timer-in-real-time/id1064068853)
- [Squex: the reflex trainer](https://appshunter.io/ios/app/squex-the-reflex-trainer/id1446610884)
- [Hyper Dario](https://appshunter.io/ios/app/hyper-dario/id1565854118)

All apps by Alessandro Salvioni: https://appshunter.io/developer/981466908

## Related topics

[alessandro salvioni](https://appshunter.io/ios/topics/alessandro-salvioni)

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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 2026-06-12.*