# Intuitive Calculator vs Summat

The clearest difference is update cadence: Summat at every 2 months against Intuitive Calculator's every 13 months. Summat also leads on iOS requirement (15.2 vs 17.0). On price, ads, 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.

Intuitive Calculator ships an update every 13 months, Summat every 2 months. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Intuitive Calculator | Summat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/intuitive-calculator/id1538255069/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 2 MB | 2 MB |
| Requires iOS | 17.0 | **15.2** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Bykov](https://appshunter.io/developer/1660653209) | [Janne Lehikoinen](https://appshunter.io/developer/1618708535) |

## What reviewers say

### Intuitive Calculator

[App page](https://appshunter.io/ios/app/intuitive-calculator/id1538255069)

This calculator app offers an intuitive interface with features like undo/redo, copy/paste, and swipe gestures for extra functions. It clearly highlights calculation errors and shows how functions apply to numbers, ensuring accurate equation entry. Users can switch between simplified and scientific modes, and access a history of previous calculations.

**Highlights:** Intuitive equation entry and editing, Clear error identification and explanation, Swipe gestures for advanced functions, Simplified and full scientific modes, Equation history with result reuse, Supports physical keyboards

**Features:** macOS Compatibility

**In-app purchases:** none


### Summat

[App page](https://appshunter.io/ios/app/summat/id1620488295)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Intuitive Calculator free?

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

### Is Summat free?

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

### Do Intuitive Calculator or Summat have ads?

Neither Intuitive Calculator nor Summat shows ads.

### Which is updated more often, Intuitive Calculator or Summat?

Intuitive Calculator ships an update every 13 months, and Summat every 2 months. Most recently, Intuitive Calculator was updated on October 8, 2026 and Summat on October 14, 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.*