# Desktop Calculator vs i

The clearest difference is in-app purchases: i at none against Desktop Calculator's 1. i also leads on iOS requirement (12.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Desktop Calculator sells 1 one-off in-app purchase. i asks for nothing beyond the download.

Desktop Calculator ships an update fortnightly, i every 9 days. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Desktop Calculator | i |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (203 ratings)](https://appshunter.io/ios/app/desktop-calculator-real-voice/id6450638014/reviews)** | — |
| Number of ratings | **203** | — |
| Positive reviews | 74.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 68 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [6X Studio LLC](https://appshunter.io/developer/888749139) | [Foxconn Precision Electronics(Taiyuan) Co.,Ltd](https://appshunter.io/developer/1090793056) |

## What reviewers say

### Desktop Calculator

[App page](https://appshunter.io/ios/app/desktop-calculator-real-voice/id6450638014)

Perform calculations directly from your home screen with interactive widgets. Customize themes, fonts, and even add unique sound effects for a personalized experience. Access quick calculations via Control Center and Lock Screen widgets.

**Highlights:** Home Screen Interactive Widgets, Real Voice Pronunciation (Male/Female), Display Calculation Formulas, Over 40 UI Themes, Custom Sound Effects, Customizable Fonts and Layouts, Lock Screen Widget

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan | $1.99 | one-time |


### i

[App page](https://appshunter.io/ios/app/i-datapilot/id6748902530)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Desktop Calculator free?

Desktop Calculator is free to download, with in-app purchases available.

### Is i free?

i is free to download, with no in-app purchases.

### Do Desktop Calculator or i have ads?

Neither Desktop Calculator nor i shows ads.

### Which is updated more often, Desktop Calculator or i?

Desktop Calculator ships an update fortnightly, and i every 9 days. Most recently, Desktop Calculator was updated on November 7, 2026 and i on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*