# Objective Calculator vs Intuitive Calculator

The clearest difference is in-app purchases: Intuitive Calculator at none against Objective Calculator's 1. Intuitive Calculator also leads on review sentiment (100% vs 87%). Objective Calculator's advantage is update cadence (every 3 weeks vs every 13 months) and ratings volume (19 vs 5). On price, rating, ads and device support there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.7 for Objective Calculator against 4.8 for Intuitive Calculator. Both are backed by a comparable volume of ratings — 19 and 5 respectively. Written reviews are what separate them: 87% of Objective Calculator's written reviews are positive against 100% of Intuitive Calculator's.

Objective Calculator ships an update every 3 weeks, Intuitive Calculator every 13 months. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Objective Calculator | Intuitive Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (19 ratings)](https://appshunter.io/ios/app/objective-calculator/id1287000522/reviews) | **[4.8 (5 ratings)](https://appshunter.io/ios/app/intuitive-calculator/id1538255069/reviews)** |
| Number of ratings | **19** | 5 |
| Positive reviews | 86.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 13 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 10 MB | 2 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thiago Anderson Martins](https://appshunter.io/developer/1287000521) | [Michael Bykov](https://appshunter.io/developer/1660653209) |

## What reviewers say

### Objective Calculator

[App page](https://appshunter.io/ios/app/objective-calculator/id1287000522)

This versatile calculator app offers a unique tabbed interface for managing multiple calculations simultaneously. It includes a scientific calculator, currency converter, and drawing/annotation capabilities for notes and reminders. Optimized for modern iOS devices, it provides real-time results and advanced history features.

**Highlights:** Tabbed interface for multiple calculations, Scientific calculator functions, Drawing and annotation notes, Real-time problem solving, Currency converter with 33 currencies, Advanced history management, Color themes and dark/light mode

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Objective Calculator Pro | $1.99 | one-time |


### 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


## Frequently asked questions

### Is Objective Calculator free?

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

### Is Intuitive Calculator free?

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

### Which has better reviews, Objective Calculator or Intuitive Calculator?

Intuitive Calculator is rated higher. Objective Calculator averages 4.7 out of 5 from 19 ratings, while Intuitive Calculator averages 4.8 from 5 ratings.

### Do Objective Calculator or Intuitive Calculator have ads?

Neither Objective Calculator nor Intuitive Calculator shows ads.

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

Objective Calculator ships an update every 3 weeks, and Intuitive Calculator every 13 months. Most recently, Objective Calculator was updated on October 17, 2026 and Intuitive Calculator on October 8, 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.*