# Calculator. Simple & accurate — Simple & accurate calculator.

> Simple & accurate calculator. (iPhone/iPad app by Aldo Ortiz Palma.)

- Source: https://appshunter.io/ios/app/calculator-simple-and-accurate/id1501274383 (this page in markdown: same URL + `.md`)
- Developer: [Aldo Ortiz Palma](https://appshunter.io/developer/1501274382)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 8.0 · 49 MB
- Languages: American English, European Spanish
- Released: 2020-03-04
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/calculator-simple-and-accurate/id1501274383/reviews.md

## What is Calculator. Simple & accurate?

- Value range of ±1.0x10^-28 to ±7.9228x10^28.
- Precision of 28-29 digits.
- No advertising or tracking at all.
- Requires no permissions.
- Automatic dark mode support.
- A results history of up to 99 entries.
- Physical keyboard support.


## Version history (last 5 releases)

### 1.0.9 — 2023-01-30

- Minor improvements.

### 1.0.8 — 2022-07-10

- Minor improvements.

### 1.0.7 — 2021-07-24

- Improved performance.

### 1.0.6 — 2021-04-06

- Improved performance.
- Added pasting from clipboard support.

### 1.0.5 — 2021-01-10

- Swipe up or down to copy input.
- Added input cursor.
- Added tactile feedback to buttons.

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## More apps by Aldo Ortiz Palma

- [Video player ft. subtitles](https://appshunter.io/ios/app/video-player-ft-subtitles/id1557151826)

All apps by Aldo Ortiz Palma: https://appshunter.io/developer/1501274382

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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 2026-05-19.*