# OmniCalc vs Calculator

The clearest difference is ads: OmniCalc at none against Calculator's shown. OmniCalc also leads on update cadence (every 3 days vs monthly) and monetization model (free vs ad-supported). Calculator's advantage is ratings volume (9 vs 1). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for OmniCalc against 4.9 for Calculator. That said, the two scores are not equally well evidenced: Calculator has 9 ratings behind it against 1, so its average is the more settled of the two.

OmniCalc ships an update every 3 days, Calculator monthly. Both last shipped on October 31, 2026.

## The numbers

| Metric | OmniCalc | Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/omnicalc-calculator-and-notes/id6760615662/reviews)** | [4.9 (9 ratings)](https://appshunter.io/ios/app/calculator-ai-math-solver-pro/id6763053970/reviews) |
| Number of ratings | 1 | **9** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | **Free** | Ad-supported |
| Size | 4 MB | 54 MB |
| Requires iOS | 17.0 | **16** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [飞龙 杨](https://appshunter.io/developer/1686016407) | [Siddharth Siddhapura](https://appshunter.io/developer/1770972264) |

## What reviewers say

### OmniCalc

[App page](https://appshunter.io/ios/app/omnicalc-calculator-and-notes/id6760615662)

This calculator app allows you to add notes to numbers and calculations, group related results for easy totaling, and keep projects separate. It features a searchable history and customizable appearance options for everyday math needs.

**Highlights:** Add notes to numbers and calculations, Total multiple results with one tap, Keep projects separate with calculation pages, Searchable and reusable calculation history, Live result previews and customizable appearance, Offline functionality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Calculator

[App page](https://appshunter.io/ios/app/calculator-ai-math-solver-pro/id6763053970)

This app combines basic and scientific calculator functions with AI-powered equation recognition via your camera. It offers step-by-step solutions, explanations, and a wide range of financial and utility calculators for everyday use.

**Highlights:** AI camera-based equation recognition, Step-by-step solution explanations, Simple and scientific calculator modes, Financial and utility calculators, Unit and currency converter, Calculation history tracking

**In-app purchases:** none


## Frequently asked questions

### Is OmniCalc free?

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

### Is Calculator free?

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

### Which has better reviews, OmniCalc or Calculator?

OmniCalc is rated higher. OmniCalc averages 5.0 out of 5 from 1 ratings, while Calculator averages 4.9 from 9 ratings.

### Do OmniCalc or Calculator have ads?

Calculator shows ads; OmniCalc does not.

### Which is updated more often, OmniCalc or Calculator?

OmniCalc ships an update every 3 days, and Calculator monthly. Most recently, OmniCalc was updated on October 31, 2026 and Calculator on October 31, 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.*