Sendbird Calls vs WisToolBox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sendbird Calls
This utility app demonstrates the Sendbird Calls SDK, enabling voice and video calls between users. It allows quick login via QR code and configuration of audio/video hardware. Designed for developers to test the SDK's capabilities.
- Voice and video call functionality
- QR code login
- Audio/video hardware configuration
- Incoming call notifications
- SDK demonstration
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Sendbird Calls Quickstart Application is a utility that demonstrates a simple implementation of the Sendbird Calls SDK and showcases the capabilities of the Sendbird Calls Voice and Video API. Prerequisites: - A Sendbird account (dashboard.sendbird.com) - A QR code generated in Calls Studio Features: - Login quickly via QR Code - Make voice and video calls to other users - Receive voice and video calls from other users - Configure Audio and video hardware settings - Receive Incoming call notifications Note: This quickstart application is intended for developers and Sendbird customers to quickly and easily try out the capabilities of Sendbird Calls. It is not intended to be used as a general-purpose communications tool.
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
Screenshots
Verdict
The clearest difference is review sentiment: Sendbird Calls at 100% against WisToolBox's 0%. Sendbird Calls also leads on rating (5.0 vs 3.7) and update cadence (every 3 weeks vs every 6 weeks). On price, ratings volume, 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.
Sendbird Calls holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews point the same way: 100% of Sendbird Calls's written reviews are positive against 0% of WisToolBox's.
Sendbird Calls ships an update every 3 weeks, WisToolBox every 6 weeks. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.
| Parameter | Sendbird Calls | WisToolBox |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (7 ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 7 — better | 3 |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 10.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 28 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Sendbird, Inc. | RAKwireless |
Customer experience
Sendbird Calls
WisToolBox
In-app purchases
Sendbird Calls
No in-app purchases
WisToolBox
No in-app purchases
Questions
Is Sendbird Calls free?
Is WisToolBox free?
Which has better reviews, Sendbird Calls or WisToolBox?
Do Sendbird Calls or WisToolBox have ads?
Which is updated more often, Sendbird Calls or WisToolBox?
Other comparisons
