# OmniTools vs Calculator Widget

The clearest difference is in-app purchases: OmniTools at none against Calculator Widget's 2. OmniTools also leads on rating (5.0 vs 4.8) and iOS requirement (12.0 vs 17.0). Calculator Widget's advantage is ads (none vs shown) and ratings volume (32 vs 1). On price, update cadence and device support there is nothing between them.

Both are free to download. Calculator Widget sells 2 one-off in-app purchases. OmniTools asks for nothing beyond the download.

OmniTools holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Calculator Widget has 32 ratings behind it against 1, so its average is the more settled of the two.

OmniTools ships an update every 9 days, Calculator Widget fortnightly. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | OmniTools | Calculator Widget |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/omnitools/id1672839585/reviews)** | [4.8 (32 ratings)](https://appshunter.io/ios/app/calculator-widget-calcky/id6452551825/reviews) |
| Number of ratings | 1 | **32** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 46 MB | 19 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [一峰 赵](https://appshunter.io/developer/906417962) | [ZIJIAN CHEN](https://appshunter.io/developer/1668309495) |

## What reviewers say

### OmniTools

[App page](https://appshunter.io/ios/app/omnitools/id1672839585)

This versatile app offers a comprehensive suite of tools for file management, media creation, and utility functions. It includes features for photo cleanup, intelligent compression, PDF manipulation, QR code scanning and generation, and various text and unit conversions.

**Highlights:** Photo cleanup and intelligent compression, Address book optimization, Hardware detection and device information, Image to PDF conversion and PDF signing, QR code/barcode scanning and generation, File compression and extraction (zip, rar, 7z), File transfer over local network

**Features:** macOS Compatibility

**In-app purchases:** none


### Calculator Widget

[App page](https://appshunter.io/ios/app/calculator-widget-calcky/id6452551825)

Enhance your device with dynamic widgets and interactive features. Access a calculator directly from your home screen or dynamic island. View your calculation history and utilize standby mode for quick access.

**Highlights:** Dynamic Island support, Interactive widget, Standby mode, Live Activities, Calculation history

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro-Offer | $1.99 | one-time |
| Pro Version | $2.49 | one-time |


## Frequently asked questions

### Is OmniTools free?

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

### Is Calculator Widget free?

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

### Which has better reviews, OmniTools or Calculator Widget?

OmniTools is rated higher. OmniTools averages 5.0 out of 5 from 1 ratings, while Calculator Widget averages 4.8 from 32 ratings.

### Do OmniTools or Calculator Widget have ads?

OmniTools shows ads; Calculator Widget does not.

### Which is updated more often, OmniTools or Calculator Widget?

OmniTools ships an update every 9 days, and Calculator Widget fortnightly. Most recently, OmniTools was updated on October 2, 2026 and Calculator Widget on October 10, 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.*