Optimal Biz Browser vs MB IoT Agent
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Optimal Biz Browser
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Optimal Biz Browser is a dedicated browser for mobile device management service "Optimal Biz" provided by OPTiM Corporation. Functions include bookmark distribution, web filtering and retrieving browse history. Please note that Optimal Biz Browser does not function as a standalone app. Optimal Biz service is required to use this browser. *Japanese, English, Simplified Chinese and Traditional Chinese versions are available.
MB IoT Agent
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The MB IoT Agent is an application for sending location information to MotionBoard in real time by using the iPhone's GPS function to store, analyze, and visualize them. Along with the location information, the acceleration and the user-defined status, etc. are sent together to meet various analytical needs. Data sent to MotionBoard can be visualized in real time with various representations such as maps and charts. In addition, the contents of the data to be linked can be freely defined on the MotionBoard, so that it is possible to set the items as desired to fit the needs of various usage scenes. You can also use the messaging function to communicate between MotionBoard and MB IoT Agent. You can also check the latest location information sent to MotionBoard as a move history on the MB IoT Agent. This application can continue to send location information to MotionBoard running in the background. * If the GPS function is used in the background for a long time, the battery may be consumed remarkably.
Screenshots
Verdict
The clearest difference is update cadence: MB IoT Agent at every 3 months against Optimal Biz Browser's every 6 months. MB IoT Agent also leads on iOS requirement (9.0 vs 16.0). On price, ads, in-app purchases and device support 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.
Optimal Biz Browser ships an update every 6 months, MB IoT Agent every 3 months. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.
| Parameter | Optimal Biz Browser | MB IoT Agent |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 15 MB |
| Age rating | 17+ | 4+ |
| Developer | OPTiM Corporation | WingArc1st Inc. |
In-app purchases
Optimal Biz Browser
No in-app purchases
MB IoT Agent
No in-app purchases
