Just Toolbox
by 哲 严
- Developer Tools
- Free
- Zombie
- Rating
- 0.0
- 0 ratings · Norway storefront
- Last update
- Nov 28, 2024
- Version 1.4.1
- Size
- 35 MB
- Category
- Developer Tools
- Tracked since
- Oct 12, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
Welcome to Just Toolbox – the ultimate toolkit every iOS developer needs! Packed with essential utilities, our app makes your development journey smoother and more enjoyable.
Just Toolbox is built with SwiftUI and work across iPhone, iPad, Apple Watch, Mac and Vision Pro.
- Supports iOS, iPadOS, macOS, watchOS, visionOS
- Core code is open-sourced, with tutorial articles to easily learn how to implement it
PRO FEATURE
- Monitor server status, check CPU/Memory usage
- Manage SSL certificates, never forget to renew
FREE FEATURE
- Check Xcode releases and get notifications when a new version is released
- Check device info like RAM, CPU, GPU, battery, etc.
- Powerful QR code generator
- Hash text with MD5/SHA1/SHA256/SHA224/SHA512/SHA384/SHA3/RIPEMD160
- Create tokens effortlessly whenever you need them
- Convert Date and Time formats to ISO8601/ISO9075/RFC3339/RFC7231/Unix Timestamp/UTC/MongoDB ObjectID/Excel, etc.
- Convert integer base between binary, octal, decimal, and hexadecimal
- Base64 encode and decode
- Generate random port numbers
- chmod calculator
- URL parser: parse a URL into its separate constituent parts (protocol, origin, params, port, username-password, etc.)
- Convert colors between different formats (hex, rgb, hsl, and CSS name)
- Slugify: Make a string URL, filename, and ID safe
- ULID generator
- UUID generator
- Lorem Ipsum generator
- Extract Color Palette from Image
- More tools and open-source articles coming soon…
If you like this app, please don't forget to support us with 5 stars rating. More features are coming soon…
Term of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Privacy Policy: https://just-apps.super.site/privacy-policy
What’s new
Release notes for the latest version, as written by the developer.
This app has been updated by Apple to prepare for watchOS 27 compatibility. No new features are included.
v1.4.1
- Added a search feature to quickly find any tool.
v1.4.0
- Fixed various bugs.
- Enhanced the user experience for the chmod tool.
v1.3.0
- New Tool: Server Manager - Manage your VPS directly within Just Toolbox!
v1.2.3
- New Tool: Extract color palettes from images effortlessly.
v1.2.2
- General bug fixes.
v1.2.1
- New Tools Added:
- ULID Generator
- UUID Generator
- Lorem Ipsum Generator
- Resolved bugs and improved the overall user experience.
v1.2
- New Tool: SSL Manager.
- Open Sourced: Core code for the Integer Base Converter is now available.
- Stay tuned for more tools and open-source articles!
v1.1.1
- New Tools Added:
- URL Parser
- Color Converter
- String Slugifier
- Improvement: Text fields are now selectable, and converted results support multi-line display.
- Bug fixes and performance enhancements.
v1.1
- New Tool: Xcode Release Checker - Get notifications for new Xcode releases.
v1.0.2
- Added split-view layout support for iPad.
- Bug fixes and stability improvements.
v1.0.1
- Added support for Apple Watch.
- Enhanced Device Info tool with more detailed battery and thermal information.
- Bug fixes.
Rank history
Daily position in the Canada charts. #1 is at the top.
- Best rank
- #47
- Current rank
- #59
- Days charting
- 2 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
67/100
Not flagged as small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size– · 20
No data, weight redistributed
- App size100% · 10
Size: 35 MB
- Price model80% · 15
Price model: free with in-app purchases
- Demand proof23% · 30
Best rank #47, 2 countries
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 1.4.1LatestReleased Nov 28, 2024