# Calculator for iPad₊ vs Simple Calculator. +

The clearest difference is price: Calculator for iPad₊ at Free against Simple Calculator. +'s $1.99. Calculator for iPad₊ also leads on ratings volume (126K vs 147) and update cadence (monthly vs every 3 months). Simple Calculator. +'s advantage is in-app purchases (none vs 7) and ads (none vs shown). On rating, monetization model, device support and iOS requirement there is nothing between them.

Calculator for iPad₊ is free to download; Simple Calculator. + costs $1.99 up front. Calculator for iPad₊ sells 7 in-app purchases, starting at $0.99 per month. Simple Calculator. + asks for nothing beyond the download.

Simple Calculator. + holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Calculator for iPad₊ has 126K ratings behind it against 147, so its average is the more settled of the two. Written reviews point the same way: 40% of Calculator for iPad₊'s written reviews are positive against 73% of Simple Calculator. +'s.

Calculator for iPad₊ ships an update monthly, Simple Calculator. + every 3 months. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Calculator for iPad₊ | Simple Calculator. + |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.5 (126K ratings)](https://appshunter.io/ios/app/calculator-for-ipad/id1174240047/reviews) | **[4.7 (147 ratings)](https://appshunter.io/ios/app/simple-calculator-plus/id1324927779/reviews)** |
| Number of ratings | **126K** | 147 |
| Positive reviews | 40.0% of reviews | **72.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 145 MB | 1 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 for iPad₊

[App page](https://appshunter.io/ios/app/calculator-for-ipad/id1174240047)

This app offers both basic and advanced scientific calculations with an intuitive interface designed for tablets and phones. It includes features like currency conversion, calculation history, and the ability to share results. An optional premium membership removes ads and provides enhanced support.

**Highlights:** Basic & Scientific Calculator, Advanced Scientific Functions, Live Currency Converter, Calculation History, Copy and Share Calculations, Equation Editing, Memory Banks

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Full Experience - 1 Month | $0.99 | per month |
| Weekly Premium Access | $0.99 | per 7 days |
| The Full Experience - 6 Months | $3.99 | per 6 months |
| The Full Calculator Experience | $3.99 | per year |
| Limited Time Offer | $4.99 | per year |
| Premium Subscription Yearly | $5.19 | per year |
| Annual Premium Access | $9.99 | per year |

**What reviewers like**

- 🚀 Helpful for math calculations
- 👍 Variety of functions beyond basic calculator
- 👍 Useful for students and teachers

**What reviewers complain about**

- 🙄 Excessive ads and pop-ups
- 💰 Expensive subscription to remove ads
- 🐛 Occasional calculation errors
- 🤔 Missing key features like fractions and eraser

**Reported bugs**

- Calculation errors
- Ads obstructing functionality

**Requested features**

- Add fraction support
- Include an eraser function
- Improve accuracy of calculations
- Reduce intrusiveness of ads


### Simple Calculator. +

[App page](https://appshunter.io/ios/app/simple-calculator-plus/id1324927779)

This app offers a straightforward and dependable calculator for iPhone and iPad. It includes advanced features like tax calculation, cost/selling price/margin calculations, and memory operations. A free version is available to try before purchasing.

**Highlights:** 12-digit display, Tax calculation, Cost, selling price, and gross margin calculations, Memory operations, Grand total (GT), Percentage calculation

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator for iPad₊ free?

Calculator for iPad₊ is free to download, with in-app purchases available.

### Is Simple Calculator. + free?

Simple Calculator. + costs $1.99, with no in-app purchases.

### Which has better reviews, Calculator for iPad₊ or Simple Calculator. +?

Simple Calculator. + is rated higher. Calculator for iPad₊ averages 4.5 out of 5 from 126K ratings, while Simple Calculator. + averages 4.7 from 147 ratings.

### Do Calculator for iPad₊ or Simple Calculator. + have ads?

Calculator for iPad₊ shows ads; Simple Calculator. + does not.

### Which is updated more often, Calculator for iPad₊ or Simple Calculator. +?

Calculator for iPad₊ ships an update monthly, and Simple Calculator. + every 3 months. Most recently, Calculator for iPad₊ was updated on November 1, 2026 and Simple Calculator. + on October 29, 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.*