# Maxwell SwiftUI SDK vs Just Toolbox

The clearest difference is rating: Just Toolbox at 4.4 against Maxwell SwiftUI SDK's 2.7. Just Toolbox also leads on device support (5 vs 3). Maxwell SwiftUI SDK's advantage is in-app purchases (none vs 3) and iOS requirement (13.1 vs 16.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Just Toolbox sells 3 in-app purchases, starting at $0.99 per month. Maxwell SwiftUI SDK asks for nothing beyond the download.

Just Toolbox holds the better App Store score, 4.4 against 2.7. Both are backed by a comparable volume of ratings — 3 and 5 respectively.

Maxwell SwiftUI SDK ships an update every 2 days, Just Toolbox every 3 days. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Maxwell SwiftUI SDK | Just Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (3 ratings)](https://appshunter.io/ios/app/maxwell-swiftui-sdk/id1511215075/reviews) | **[4.4 (5 ratings)](https://appshunter.io/ios/app/just-toolbox/id6504505981/reviews)** |
| Number of ratings | 3 | **5** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Monetization | **Free** | Freemium |
| Size | 24 MB | 33 MB |
| Requires iOS | **13.1** | 16.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch, Vision Pro** |
| Age rating | 17+ | 4+ |
| Developer | [Ben Sabbah](https://appshunter.io/developer/1511215074) | [哲 严](https://appshunter.io/developer/926087266) |

## What reviewers say

### Maxwell SwiftUI SDK

[App page](https://appshunter.io/ios/app/maxwell-swiftui-sdk/id1511215075)

This app provides a universal design system for SwiftUI development, enabling designers to code and developers to design. It speeds up UI creation with a natural language extension and offers a demo app with accessible source code for learning and building.

**Highlights:** Universal Design System for SwiftUI, Natural language UI extension (LUX), Real-time UI skin and layout changes, Accessible source code for learning, Integration examples (Login, Firebase, IAP), Real-time design streaming over WiFi/Bluetooth, QR code design sharing

**Features:** Vision Pro support

**In-app purchases:** none


### Just Toolbox

[App page](https://appshunter.io/ios/app/just-toolbox/id6504505981)

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.

**Highlights:** 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

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access (1 Month) | $0.99 | per month |
| All Access (1 Year) | $4.99 | per year |
| Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Maxwell SwiftUI SDK free?

Maxwell SwiftUI SDK is free to download, with no in-app purchases.

### Is Just Toolbox free?

Just Toolbox is free to download, with in-app purchases available.

### Which has better reviews, Maxwell SwiftUI SDK or Just Toolbox?

Just Toolbox is rated higher. Maxwell SwiftUI SDK averages 2.7 out of 5 from 3 ratings, while Just Toolbox averages 4.4 from 5 ratings.

### Do Maxwell SwiftUI SDK or Just Toolbox have ads?

Neither Maxwell SwiftUI SDK nor Just Toolbox shows ads.

### Which is updated more often, Maxwell SwiftUI SDK or Just Toolbox?

Maxwell SwiftUI SDK ships an update every 2 days, and Just Toolbox every 3 days. Most recently, Maxwell SwiftUI SDK was updated on October 12, 2026 and Just Toolbox on October 8, 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.*