Just Toolbox vs DevBox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Just Toolbox
A comprehensive suite of utilities designed to streamline iOS development. It offers tools for server monitoring, certificate management, device information, and various text and data conversions. The app supports multiple Apple platforms and provides open-source code for learning.
- Server status monitoring
- SSL certificate management
- Device information retrieval
- QR code generation
- Text hashing and encoding
- Date and time format conversion
- Integer base conversion
- URL parsing
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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
DevBox
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Dev Box is a powerful, productive, automation, essential iso Development Assistant, It can improve your development productivity. Find IDFA: Easily find and share your IDFA(Identifier for Advertisers) for iOS app development. Device Info: It's a powerful and comprehensive tool that provides users with detailed insights into the hardware and software specifications of their iOS devices. Dynamic Font: Tool for shows the font in a neat list, and has customization options for font design, weight, width, and dynamic font sizes. WebView Tester: Easily test your webpages in a Safari(SFSafariViewController) or WebView(WKWebView). Save your time by not having to spin up your own iOS WebView environment to test the webpages. Haptic: Tool for test, learn, and implement haptic feedback, and you could share the code with yourself through Messages, email, airdrop, and more with one click. Store Redirect: Help you browsing of app stores in every country and region of the world. You could conveniently view App ratings and reviews, rankings, etc. in other regions.
Screenshots
Verdict
The clearest difference is ads: Just Toolbox at none against DevBox's shown. Just Toolbox also leads on device support (5 vs 2). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Just Toolbox sells 3 in-app purchases, starting at $0.99 per month and DevBox sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on September 7, 2026 and September 24, 2026 respectively.
| Parameter | Just Toolbox | DevBox |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (5 ratings) — better | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 days | Every 3 days |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Mac, Apple Watch, Vision Pro — better | iPhone, iPad |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 33 MB | 13 MB |
| Age rating | 4+ | 17+ |
| Developer | 哲 严 | 余 张 |
In-app purchases
Just Toolbox
- All Access (1 Month)7 Days trial$0.991 Month
- All Access (1 Year)1 Month trial$4.991 Year
- Pro Lifetime$9.99
DevBox
- Pro Version$1.99








