# Acc Calculator vs Numerix Calculator

The clearest difference is price: Numerix Calculator at Free against Acc Calculator's $0.99. Numerix Calculator also leads on rating (5.0 vs 4.7). Acc Calculator's advantage is ratings volume (133 vs 1) and iOS requirement (9.0 vs 13.0). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Numerix Calculator is free to download; Acc Calculator costs $0.99 up front. Acc Calculator sells 1 one-off in-app purchase and Numerix Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Numerix Calculator holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Acc Calculator has 133 ratings behind it against 1, so its average is the more settled of the two.

Acc Calculator ships an update every 4 months, Numerix Calculator every 6 months. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Acc Calculator | Numerix Calculator |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.7 (133 ratings)](https://appshunter.io/ios/app/acc-calculator/id436099737/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/numerix-calculator/id6759518271/reviews)** |
| Number of ratings | **133** | 1 |
| Positive reviews | 91.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 109 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Digital Mind Co., Ltd.](https://appshunter.io/developer/425334581) | [Amit Kandial](https://appshunter.io/developer/1858479815) |

## What reviewers say

### Acc Calculator

[App page](https://appshunter.io/ios/app/acc-calculator/id436099737)

Perform basic arithmetic calculations with a clear two-line display that shows the formula and result simultaneously. Features large buttons, a paper tape for history, and customizable display options for ease of use.

**Highlights:** Two-line display, Paper tape, Big buttons, Thousands separators, Rounding and decimal modes, Copy/Paste functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic theme set | $0.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 💡 Keeps a running tape of calculations
- 🚀 Efficient and fast
- 👍 Intuitive interface
- 👍 Reliable and accurate

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 🐛 Compatibility issues with certain devices/OS
- 🔋 High battery consumption
- 🔊 Annoying sound effects
- 🔍 Underscore issue on some versions making keys hard to read

**Reported bugs**

- Login screen freezes
- Incompatible with older devices/OS versions
- Crashes when opening or during use

**Requested features**

- Add dark mode option
- Allow saving/printing of calculation history
- Improve compatibility with external keyboards
- Provide more customization options


### Numerix Calculator

[App page](https://appshunter.io/ios/app/numerix-calculator/id6759518271)

This app offers a modern and stylish calculator with both basic and advanced scientific functions. It features a clean interface, customizable themes, and a history of recent calculations for easy access. Perfect for everyday math and complex scientific computations.

**Highlights:** Basic calculations, Scientific functions (sin, cos, tan, log, etc.), Degree and radian modes, Calculation history, Customizable themes, Memory functions

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Custom Theme | $0.99 | one-time |


## Frequently asked questions

### Is Acc Calculator free?

Acc Calculator costs $0.99, and also offers in-app purchases.

### Is Numerix Calculator free?

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

### Which has better reviews, Acc Calculator or Numerix Calculator?

Numerix Calculator is rated higher. Acc Calculator averages 4.7 out of 5 from 133 ratings, while Numerix Calculator averages 5.0 from 1 ratings.

### Do Acc Calculator or Numerix Calculator have ads?

Neither Acc Calculator nor Numerix Calculator shows ads.

### Which is updated more often, Acc Calculator or Numerix Calculator?

Acc Calculator ships an update every 4 months, and Numerix Calculator every 6 months. Most recently, Acc Calculator was updated on October 23, 2026 and Numerix Calculator on October 28, 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.*