# Toolbox (By Koizeay) — An open source toolbox

> Open-source mobile utility app with a vast collection of tools. (iPhone/iPad app by Jeremy Turin.)

- Source: https://appshunter.io/ios/app/toolbox-by-koizeay/id6466197390 (this page in markdown: same URL + `.md`)
- Developer: [Jeremy Turin](https://appshunter.io/developer/1685232488)
- Category: Utilities, Productivity
- Price: $6.69
- Rating: 5.00/5 from 5 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 65 MB
- Languages: English
- Released: 2023-09-20
- Data updated: 2026-06-05
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/toolbox-by-koizeay/id6466197390/reviews.md

## What is Toolbox (By Koizeay)?

Toolbox

It's a toolbox (as the name suggests) that brings together several tools in a single mobile app !

Here is the list of tools available in this app
- Area calculator
- Base converter
- Bitwise calculator
- Characters copy
- Clash Royale deck
- Clock
- Commons
- Compass
- Counter
- File encryption
- Flip a coin
- Game of life
- HTTP request
- IP location
- Map (OSM)
- MathTeX
- MC server ping
- Metronome
- Morse code
- Music analyzer
- Music search
- National anthems
- Nearby transport stops
- Network info
- NSLookup
- Password generator
- Pastebin
- Percentage calculator
- Ping
- Port scanner
- QR creator
- QR reader
- Random color
- Random number
- Roman numeral
- Roulette
- Sound meter
- Speedometer
- SSH client
- Stopwatch
- Text counter
- Text differences
- Text to speech
- Timer
- Timestamp converter
- URL shortener
- UUID generator
- Whiteboard
- Whois domain
- YouTube thumbnail

This app is open source.

Are you familiar with app development in Flutter?
Then you can contribute to this application: https://github.com/Koizeay/Toolbox

Icons provided by Icons8 - https://www.icons8.com/

Toolbox is an app created by Jérémy T. (Koizeay).

## Key features

- Area calculator
- Base converter
- File encryption
- Network tools
- Password generator
- QR code reader/creator
- Speedometer

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/toolbox-by-koizeay/id6466197390/reviews.md

### 5/5 — incredible

*2025-02-22*

thank you comrade

### 5/5 — Useful

*2025-01-03*

I use this app in one way or another daily, it takes everything that a collection of utility apps would give, without the subscriptions I'd need to pay for each one to function well.

I thank the developer dearly.

**Developer response:** Hello. Thank you for your review. I'm developing this application during my spare time. I'm glad you like it. 🙌

## Frequently asked questions about Toolbox (By Koizeay)

### What is Toolbox?

Toolbox is an open-source utility application that consolidates numerous tools into a single mobile app. It aims to provide users with a comprehensive digital toolkit for various everyday tasks and technical needs.

### What tools are included in Toolbox?

Toolbox includes a wide array of tools such as calculators (area, base, bitwise), converters (Roman numeral, timestamp), networking utilities (HTTP request, ping, port scanner), creative aids (QR creator, password generator), and more.

### Is Toolbox available on Android?

Based on the provided data, Toolbox is supported on iPhone, iPad, and iPod. Information regarding Android availability is not specified.

### How much does Toolbox cost?

Toolbox is a paid application with a price of $6.69. There are no in-app purchases or advertisements mentioned.

### Is Toolbox suitable for children?

Toolbox has an age rating of 4+, making it suitable for younger users. The app's utility-focused nature means it does not contain content typically deemed inappropriate for children.

### How often is Toolbox updated?

The latest version of Toolbox is 1.22.0, last updated on March 24, 2026. This indicates a consistent update schedule, though the provided date is in the future.

### Can I contribute to Toolbox?

Yes, Toolbox is an open-source project. Developers familiar with Flutter can contribute by visiting the provided GitHub repository: https://github.com/Koizeay/Toolbox.

### Does Toolbox have ads?

No, Toolbox does not contain advertisements. The app is a paid utility and is ad-free, providing an uninterrupted user experience.

## Version history (last 5 releases)

### 1.23.0 — 2026-05-14

- The "IP location" tool has been added, allowing you to get country and ISP from an IP address
- The "Commons" tool has been added, allowing you to browse medias from Wikimedia Commons
- The app is now localized in Japanese, thank you @monta-gh
- Other improvements and bug fixes

### 1.22.0 — 2026-03-24

- Complete UI redesign of the whole app with Material3 (using the work of @pekisa15, thanks)
- The "Port scanner" tool has been added, allowing you to scan open ports on a host or network
- The "Clash Royale deck" tool has been added, allowing you to generate and create decks for the Clash Royale game
- Added multiple DNS servers (standard and DoH) in the "NSLookup" tool
- Various bug fixes and improvements

### 1.21.1 — 2025-09-21

[1.21.1]
- The "URL shortener" tool now displays a password to view statistics related to the short links created
- The "Pastebin" tool now displays a password to view statistics related to the short links created

[1.21.0]
- The "Password generator" tool has been added, allowing you to generate random passwords quickly
- The "Percentage calculator" tool has been added, allowing you to perform percentage calculations easily
- The "Timer" tool now has a pause button when running
- The number of online players and their names have been added to the "MC server ping" tool
- The list of favorite servers has been moved under the "Ping server" button in the "MC server ping" tool
- The decimal value of the color has been added in addition to the hexadecimal value in the "Random color" tool
- The "HTTP request" tool has now an option to perform HTTPS requests to server having invalid SSL/TLS certificate
- The "Platform" text is now hidden if empty platform text is received from the API in the "Nearby transport stops" tool
- The size of the keyboard has been adjusted in the "Base converter" tool
- The "UUID generator" tool icon has been updated
- The social network icons have been updated in the "Credits" page
- A clear-icon button has been added to the homepage search bar
- The theme has been updated
- The dependencies have been updated
- The app has been updated to be compatible with iOS/iPadOS 26

### 1.21.0 — 2025-08-11

- The "Password generator" tool has been added, allowing you to generate random passwords quickly
- The "Percentage calculalor" tool has been added, allowing you to perform percentage calculations easily
- The "Timer" tool now has a pause button when running
- The number of online players and their names have been added to the "MC server ping" tool
- The list of favorite servers has been moved under the "Ping server" button in the "MC server ping" tool
- The decimal value of the color has been added in addition to the hexadecimal value in the "Random color" tool
- The "HTTP request" tool has now an option to perform HTTPS requests to server having invalid SSL/TLS certificate
- The "Platform" text is now hidden if empty platform text is received from the API in the "Nearby transport stops" tool
- The size of the keyboard has been adjusted in the "Base converter" tool
- The "UUID generator" tool icon has been updated
- The social network icons have been updated in the "Credits" page
- A clear-icon button has been added to the homepage search bar
- The theme has been updated
- The dependencies have been updated
- The app has been updated to be compatible with iOS/iPadOS 26

### 1.20.2 — 2025-05-13

- This release contains several bug fixes for existing tools

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## More apps by Jeremy Turin

- [MusicDown](https://appshunter.io/ios/app/musicdown/id6502524020)
- [NetTools - Network Toolbox](https://appshunter.io/ios/app/nettools-network-toolbox/id6745566889)
- [Kadep](https://appshunter.io/ios/app/kadep/id6758919180)
- [MusicPlay (for MusicDown)](https://appshunter.io/ios/app/musicplay-for-musicdown/id6760973654)
- [Swiss Public Transport](https://appshunter.io/ios/app/swiss-public-transport/id6766989266)

All apps by Jeremy Turin: https://appshunter.io/developer/1685232488

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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 2026-06-05.*