# Sevigintuple Calc vs OmniCalc

The clearest difference is ads: OmniCalc at none against Sevigintuple Calc's shown. OmniCalc also leads on update cadence (every 3 days vs every 2 weeks). Sevigintuple Calc's advantage is iOS requirement (15.8.3 vs 17.0). On price, 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.

Sevigintuple Calc ships an update every 2 weeks, OmniCalc every 3 days. The most recent releases landed on October 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sevigintuple Calc | OmniCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/omnicalc-calculator-and-notes/id6760615662/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | — | Free |
| Size | 36 MB | 4 MB |
| Requires iOS | **15.8.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [飞龙 杨](https://appshunter.io/developer/1686016407) |

## What reviewers say

### Sevigintuple Calc

[App page](https://appshunter.io/ios/app/sevigintuple-calc/id6742526278)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Sevigintuple Calc free?

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

### Is OmniCalc free?

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

### Do Sevigintuple Calc or OmniCalc have ads?

Sevigintuple Calc shows ads; OmniCalc does not.

### Which is updated more often, Sevigintuple Calc or OmniCalc?

Sevigintuple Calc ships an update every 2 weeks, and OmniCalc every 3 days. Most recently, Sevigintuple Calc was updated on October 3, 2026 and OmniCalc 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.*