# Calculator%. vs Essential Calculator

The clearest difference is ads: Essential Calculator at none against Calculator%.'s shown. Essential Calculator also leads on review sentiment (75% vs 61%) and monetization model (free vs ad-supported). Calculator%.'s advantage is rating (4.4 vs 4.0) and ratings volume (4.2K vs 8). On price, update cadence, 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.

Calculator%. holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: Calculator%. has 4.2K ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 61% of Calculator%.'s written reviews are positive against 75% of Essential Calculator's, so the app with the better star average is not the one people write more warmly about.

Calculator%. ships an update every 3 months, Essential Calculator every 4 months. The most recent releases landed on September 23, 2026 and June 8, 2026 respectively.

## The numbers

| Metric | Calculator%. | Essential Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (4.2K ratings)](https://appshunter.io/ios/app/calculator/id980603448/reviews)** | [4.0 (8 ratings)](https://appshunter.io/ios/app/essential-calculator/id1151178028/reviews) |
| Number of ratings | **4.2K** | 8 |
| Positive reviews | 61.2% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Ad-supported | **Free** |
| Size | 11 MB | 2 MB |
| Requires iOS | **12.1** | 12.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UniCom Technology](https://appshunter.io/developer/1270764210) | [CyberMoai](https://appshunter.io/developer/553890347) |

## What reviewers say

### Calculator%.

[App page](https://appshunter.io/ios/app/calculator/id980603448)

This app offers a straightforward calculator with a large display and oversized buttons for easy operation. It's designed for everyday tasks, enabling users to perform fundamental arithmetic like addition, subtraction, multiplication, and division with clarity and convenience.

**Highlights:** Big display and buttons, Easy to use, Basic calculations, Clear display format, Intuitive design

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient for large numbers
- 💡 Helpful for solving problems

**What reviewers complain about**

- 🐛 Occasional glitches and bugs
- 💸 Intrusive ads
- 🔍 Difficult to find settings/options

**Reported bugs**

- App crashes when adding certain numbers
- Buttons not responsive at times
- Incorrect calculations for some operations

**Requested features**

- History feature
- Customizable interface
- Improved accuracy for decimal calculations


### Essential Calculator

[App page](https://appshunter.io/ios/app/essential-calculator/id1151178028)

Perform basic mathematical calculations with a clean, minimalist interface. Get instant results for your equations on your iPhone or iPod touch.

**Highlights:** Basic mathematical equations, Instant results, Minimalist interface, iPhone and iPod touch support

**In-app purchases:** none


## Frequently asked questions

### Is Calculator%. free?

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

### Is Essential Calculator free?

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

### Which has better reviews, Calculator%. or Essential Calculator?

Calculator%. is rated higher. Calculator%. averages 4.4 out of 5 from 4.2K ratings, while Essential Calculator averages 4.0 from 8 ratings.

### Do Calculator%. or Essential Calculator have ads?

Calculator%. shows ads; Essential Calculator does not.

### Which is updated more often, Calculator%. or Essential Calculator?

Calculator%. ships an update every 3 months, and Essential Calculator every 4 months. Most recently, Calculator%. was updated on September 23, 2026 and Essential Calculator on June 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.*