WisToolBox vs Framework Markup Language
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WisToolBox
This app simplifies the setup and management of IoT devices, particularly those using RAKwireless technology. It offers cloud storage, custom firmware creation, and efficient device configuration through templates and a unified interface.
- RAK ID cloud sync
- RUI3 for custom firmware
- LoRaWAN configuration
- Device template management
- Firmware updates
- Unified interface
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• Sync with RAK ID Power up the app’s capabilities by signing in with RAK ID - an authentication tool developed by RAKwireless. Store up to 1 GB of data on the cloud and sync changes as they happen in real time. Set up an entire network of RAK devices and supporting apps for your IoT projects with RAK ID as the single source of truth. • Magic with RAKwireless Unified Interface (RUI)3 The RAKwireless Unified Interface V3 (RUI3) is designed to help IoT developers make their IoT products faster. It is compatible to RAK LPWAN modules. It supports the standard AT Commands which is known to many people, as well as the Binary Mode. The Binary mode is an improved version of the AT command with its efficient byte-array based protocol and implementation of checksum. RUI3 also allows you to create your own custom firmware using RUI3 APIs that are compatible to popular IDEs like Arduino and Visual Studio. With custom firmware, you will not need any external host microcontroller or microprocessor which can save you cost, circuit board space and current consumption. • Make the most of LoRaWAN Choose from the available configuration to set up your device, switch between network modes, join the vast LoRaWAN network, and change configuration freely. Meet the all-new and modern interface to stay connected at all times with your devices or enjoy the timeless console experience. • Move with the speed of templates Configure a device and save the configuration as a template in one click. Create hundreds of templates to configure as many devices as you wish. Import templates, store them on the cloud and edit as you go. • Stay up-to-date on firmware Keep the devices open to official RAK firmware updates, or bring your own custom firmware. Import firmware on a click, store them on the cloud and update as you go. Thank you for downloading WisToolBox. We hope you’ll like it! Questions? Suggestions? Please send them to support@wistoolbox.rakwireless.com
Framework Markup Language
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The FML app allows you to connect to one or more Application(s) hosting FML Templates. This can be used for showcasing, testing and development of Applications on iOS created with FML without the need to build the engine from the source code yourself. If you are interested in learning how to create your own applications please visit https://fml.dev to get started. Flutter and the related logo are trademarks of Google LLC. We are not endorsed by or affiliated with Google LLC.
Screenshots
Verdict
The clearest difference is iOS requirement: Framework Markup Language at 13.0 against WisToolBox's 15.1. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
WisToolBox ships an update every 6 weeks, Framework Markup Language every 3 weeks. The most recent releases landed on September 20, 2026 and September 1, 2026 respectively.
| Parameter | WisToolBox | Framework Markup Language |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 41 MB | 121 MB |
| Age rating | 4+ | 17+ |
| Developer | RAKwireless | Jeff Olajos |
In-app purchases
WisToolBox
No in-app purchases
Framework Markup Language
No in-app purchases
Questions
Is WisToolBox free?
Is Framework Markup Language free?
Do WisToolBox or Framework Markup Language have ads?
Which is updated more often, WisToolBox or Framework Markup Language?
Other comparisons
