# TwoBaseTen: Binary Converter — user reviews

> 7 indexed App Store user reviews of TwoBaseTen by Giddyonics, LLC, rated 4.40/5 from 37 ratings.

- Source: https://appshunter.io/ios/app/twobaseten-binary-converter/id1448632258/reviews
- App overview in markdown: https://appshunter.io/ios/app/twobaseten-binary-converter/id1448632258.md
- Rating breakdown: 5★ 27 · 4★ 5 · 3★ 1 · 2★ 1 · 1★ 3

## Most critical reviews (7 lowest-rated)

### 3/5 — :)

*2024-06-14*

Just what I wanted, but I think it would be nice to be able to convert binary into words and letters, and vice versa.

**Developer response:** Hello XHyperActiveX!

Thank you for the kind review! I’m curious to learn more about your need for letter conversion. Please send me an email at contact@giddyonics.com; let’s chat!

### 4/5 — We need negative numbers

*2025-03-30*

TwoBaseTen does not convert negative numbers, Two's Complement, or other variations. In addition, decimal numbers greater than 1,125,899,906,842,624.00 (also known as 2^50) may cause output errors.

### 4/5 — Great! Just Needs Vice Versa

*2021-04-03*

Im a network administrator and I can easily convert to binary. However, having a tool like this would very much help to quicken the process and require a-lot less from me! I enjoy the apps functionality, but what I needed was the ability to input a number, for example 128, and receive back the binary translation. If this calculator worked the other way around, it would get an instant 5 star from me! Tremendous work! just needs that little update!

**Developer response:** Hello KoaBloom,

Thanks for the suggestion! Version 2 of TwoBaseTen now supports decimal to binary conversion. Let us know what you think of it!

- Giddyonics LLC

### 5/5 — Making numbers

*2025-08-16*

You can write any number in decimal or binary form.

### 5/5 — perfect

*2025-07-06*

simple and usefulness

### 5/5 — Great

*2024-09-24*

Simple, free, what more could I ask for. Thanks for a great app!!

**Developer response:** Hello Jonathan s6683!

Thank you for the 5 stars! Glad you’re enjoying TwoBaseTen. If you have any suggestions or features you’d like to see added, let me know at contact@giddyonics.com!

### 5/5 — EZ

*2024-04-12*

Thank you for making my life easier. Very helpful,Easy to use,and simple layout. I’m able to enter numbers quickly and get an immediate response. :)

**Developer response:** Thank you B00MSTIX!

For additional feedback to help make TwoBaseTen better, please contact me at contact@giddyonics.com!

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-03.*