# Zahlensysteme Umrechner vs inBinary

The clearest difference is price: Zahlensysteme Umrechner at Free against inBinary's $0.99. Zahlensysteme Umrechner also leads on update cadence (fortnightly vs every 19 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Zahlensysteme Umrechner is free to download; inBinary costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Zahlensysteme Umrechner ships an update fortnightly, inBinary every 19 months. The most recent releases landed on September 18, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Zahlensysteme Umrechner | inBinary |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/zahlensysteme-umrechner/id1606627498/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 19 months |
| Monetization | **Free** | Paid |
| Size | 7 MB | 0 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Julian Lau](https://appshunter.io/developer/1603050262) | [Ioan Moldovan](https://appshunter.io/developer/1887511727) |

## What reviewers say

### Zahlensysteme Umrechner

[App page](https://appshunter.io/ios/app/zahlensysteme-umrechner/id1606627498)

Easily convert numbers between decimal, binary, hexadecimal, and octal systems. Supports conversion to and from any base.

**Highlights:** Decimal conversion, Binary conversion, Hexadecimal conversion, Octal conversion, Custom base conversion

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Zahlensysteme Umrechner free?

Zahlensysteme Umrechner is free to download, with no in-app purchases.

### Is inBinary free?

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

### Do Zahlensysteme Umrechner or inBinary have ads?

Neither Zahlensysteme Umrechner nor inBinary shows ads.

### Which is updated more often, Zahlensysteme Umrechner or inBinary?

Zahlensysteme Umrechner ships an update fortnightly, and inBinary every 19 months. Most recently, Zahlensysteme Umrechner was updated on September 18, 2026 and inBinary on September 16, 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.*