# Calculator⁼ vs Simple Calculator.

The clearest difference is in-app purchases: Simple Calculator. at none against Calculator⁼'s 8. Simple Calculator. also leads on review sentiment (65% vs 36%). Calculator⁼'s advantage is ratings volume (358K vs 1.6K) and update cadence (monthly vs every 3 months). On price, rating, ads and device support there is nothing between them.

Both are free to download. Calculator⁼ sells 8 in-app purchases, starting at $0.49 per 7 days. Simple Calculator. asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Calculator⁼ against 4.6 for Simple Calculator.. That said, the two scores are not equally well evidenced: Calculator⁼ has 358K ratings behind it against 1.6K, so its average is the more settled of the two. Written reviews are what separate them: 36% of Calculator⁼'s written reviews are positive against 65% of Simple Calculator.'s.

Calculator⁼ ships an update monthly, Simple Calculator. every 3 months. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Calculator⁼ | Simple Calculator. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (358K ratings)](https://appshunter.io/ios/app/calculator/id487127942/reviews) | [4.6 (1.6K ratings)](https://appshunter.io/ios/app/simple-calculator/id1324926551/reviews) |
| Number of ratings | **358K** | 1.6K |
| Positive reviews | 36.1% of reviews | **65.1% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 159 MB | 5 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Impala Studios](https://appshunter.io/developer/1063279743) | [tasser gyati](https://appshunter.io/developer/1324926550) |

## What reviewers say

### Calculator⁼

[App page](https://appshunter.io/ios/app/calculator/id487127942)

This app offers a clean and intuitive interface for both basic arithmetic and advanced scientific calculations. It includes a history tape to review past computations and supports various mathematical operations, making it suitable for everyday use and complex problem-solving.

**Highlights:** Basic & Scientific Calculator, Live Currency Converter, History Tape, Equation Edit Function, Degrees or Radians Calculation, Memory Banks

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $0.49 | per 7 days |
| Monthly full access | $1.99 | per month |
| Weekly Premium Access | $1.99 | per 7 days |
| Limited Time Offer | $4.99 | per year |
| Premium Yearly | $5.99 | per year |
| Annual Premium Access | $9.99 | per year |
| Retro Theme Calculator' | $0.99 | one-time |
| Lifetime Full Access | $14.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 📊 Helpful history feature
- 💻 Versatile (basic and scientific)
- 🔍 Clear display and large buttons

**What reviewers complain about**

- 🤖 Intrusive and excessive ads
- 💰 Subscription model for ad-free version
- 🔄 Ads interrupting calculations
- 🕰️ Slow performance due to ads

**Reported bugs**

- History not always showing all entries
- Ads covering up parts of the screen
- Inability to close full-screen ads

**Requested features**

- Add fraction button
- Option to clear calculation history
- Ability to copy/paste results
- Customizable layout and themes


### Simple Calculator.

[App page](https://appshunter.io/ios/app/simple-calculator/id1324926551)

A straightforward calculator designed for speed and accuracy, mimicking classic pocket calculators. It offers real-world logic, business-focused calculations like cost, sell, and margin, and a clean interface for effortless use.

**Highlights:** Real-world logic, no forced order of operations, Running total display, Cost, sell, margin calculations, Add/subtract percentages in one step, Clean, intuitive interface with large buttons, Minimal, non-intrusive ads

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 💡 Supports percentage calculations
- 🚀 Fast and responsive
- 🔒 No security issues reported

**What reviewers complain about**

- 🐛 Occasional display issues with underline artifacts
- 📢 Intrusive ads in free version
- 💰 Paid version not clearly advertised

**Reported bugs**

- Incorrect calculation results in some cases
- Ads appearing during critical usage scenarios

**Requested features**

- Add a dedicated 'C' clear button
- Provide more customization options for key layout
- Implement a history/memory function


## Frequently asked questions

### Is Calculator⁼ free?

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

### Is Simple Calculator. free?

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

### Which has better reviews, Calculator⁼ or Simple Calculator.?

Calculator⁼ and Simple Calculator. are both rated 4.6 out of 5 on the App Store, from 358K and 1.6K ratings respectively.

### Do Calculator⁼ or Simple Calculator. have ads?

Both Calculator⁼ and Simple Calculator. show ads.

### Which is updated more often, Calculator⁼ or Simple Calculator.?

Calculator⁼ ships an update monthly, and Simple Calculator. every 3 months. Most recently, Calculator⁼ was updated on September 24, 2026 and Simple Calculator. on September 23, 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.*