# FlexCalc: Flexible Calculator — Edit and reuse calculations

> Edit and reuse calculations (iPhone/iPad app by Tho Tran.)

- Source: https://appshunter.io/ios/app/flexcalc-flexible-calculator/id6785043241 (this page in markdown: same URL + `.md`)
- Developer: [Tho Tran](https://appshunter.io/developer/1110817755)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 21 MB
- Languages: American English
- Released: 2026-07-14
- Data updated: 2026-08-16
- User reviews in markdown: https://appshunter.io/ios/app/flexcalc-flexible-calculator/id6785043241/reviews.md

## What is FlexCalc?

FlexCalc is free forever, with no ads, no tracking, and no limits.

FlexCalc is a flexible calculator designed for editable calculations, linked values, history, and instant result updates.

Unlike a standard calculator, FlexCalc lets you tap any number or result, edit it directly, and see related results update automatically. You can reuse results in new calculation lines, drag linked values between lines, and adjust formulas without retyping everything.

Key features:
- Edit any number in your calculation and instantly update the result.
- Reuse results as linked values in new calculation lines.
- Drag linked values to replace, insert, or adjust calculations faster.
- Move the cursor inside numbers for precise edits.
- Review and restore previous work with calculation history.
- Share calculations as text or an image.
- Customize the app with different themes and fonts.
- Use scientific functions and custom constants when you need more than basic math.

FlexCalc is built to stay simple, fast, and distraction-free.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Buy a Coffee | $1.99 | one-time |



## Version history (last 2 releases)

### 1.0.1 — 2026-07-20

- Improved touch accuracy for more reliable input and editing.

### 1.0 — 2026-07-15

No release notes.

## More apps by Tho Tran

- [Today Weather: Radar & Alerts](https://appshunter.io/ios/app/today-weather-radar-and-alerts/id1214962662)

All apps by Tho Tran: https://appshunter.io/developer/1110817755

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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 2026-08-16.*