# inBinary vs Big Number Calculator Pro

The clearest difference is iOS requirement: inBinary at 13.0 against Big Number Calculator Pro's 15.6. On price, ads, in-app purchases and device support there is nothing between them.

inBinary costs $0.99 and Big Number Calculator Pro $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | inBinary | Big Number Calculator Pro |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | — |
| Monetization | Paid | — |
| Size | 0 MB | 24 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ioan Moldovan](https://appshunter.io/developer/1887511727) | [Tuyen Nguyen](https://appshunter.io/developer/1815134704) |

## What reviewers say

### inBinary

[App page](https://appshunter.io/ios/app/inbinary/id1623369857)

Convert numbers between decimal, binary, hexadecimal, and octal systems. Look up ASCII characters by code or symbol, and perform bitwise operations like NOT, AND, and OR on numbers in various bases.

**Highlights:** Number base conversion (Decimal, Binary, Hex, Octal), ASCII character lookup, Bitwise operations (NOT, AND, OR, XOR, NAND, NOR), Supports bases 2-16, Ad-free experience

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

**In-app purchases:** none


### Big Number Calculator Pro

[App page](https://appshunter.io/ios/app/big-number-calculator-pro/id6747635282)

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

**In-app purchases:** none


## Frequently asked questions

### Is inBinary free?

inBinary costs $0.99, with no in-app purchases.

### Is Big Number Calculator Pro free?

Big Number Calculator Pro costs $0.99, with no in-app purchases.

### Do inBinary or Big Number Calculator Pro have ads?

Neither inBinary nor Big Number Calculator Pro shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*