MANTARAY WEB Browser vs Mini4WD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MANTARAY WEB Browser
This web browser offers automatic scrolling functionality, allowing hands-free browsing. It includes features like speed adjustment, night mode with brightness control, and loop scrolling for digital displays. It also supports auto-scrolling within Twitter.
- Auto scroll with speed adjustment
- Night mode with brightness control
- Loop scrolling for digital displays
- Twitter auto-scrolling
- Hands-free browsing
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MANTARAY is Auto Scrolling WEB Browser. Use this browser when you can't use your hand(for example,At lunch). - Auto Scroll (Speed Adjustment) - Night mode(Brightness Adjustment) - Loop Scrolling(for digital display,digital signage) - Auto Scroll in Twitter(Please login by using browser)
Mini4WD
This app uses your device's camera to automatically time Mini 4WD races. It can track lap times, fastest times, and average times, with manual measurement options available. Customize settings like passing sounds, vibration, and course length for an optimized racing experience.
- Automatic lap timing with camera detection
- Manual measurement option
- Records fastest and average times
- Customizable passing sound and vibration
- Adjustable number of lanes and laps
- Course length setting for speed calculation
- Share race results via Twitter, memo, or email
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It is a timer application that can measure the lap time, fastest time, average time of Mini 4WD with the camera. Manual measurement is also possible. [How to use] 0. From the setting menu, you can set the passing sound, vibration, number of lanes, number of measurement laps, course length, detection sensitivity, unit, etc. 1. Select the number of lanes. If you are not sure, please select 1 lane. 2. Set the number of measurement laps. Measurement will end automatically at the specified number of times. 3. Set the course length. It is used for speed calculation. Even if it is not set, it does not affect the measurement. 4. Secure the device so that the selected lane and course match. Even if it deviates a little, there is no problem as long as it fits within the range where the Mini 4WD can pass. 5. Tap the screen and wait for the Mini 4WD to pass first. 6. Run the Mini 4WD. 7. When the specified number of measurements is taken, the measurement is completed. You can see records from the button at the bottom left. Records can be transferred to twitter, memo app, or email with the Share button. * Long Press to interrupt the measurement and return to the TOP screen. * Manual measurement is possible with the button at the bottom right. It can be used for simple measurement from outside the course. * Detection method The passage judgment of Mini 4WD is regarded as detection when the average brightness of the shooting frame pixels of the camera exceeds the set sensitivity. When the sensitivity is 85, it is detected that the average brightness before and after the frame changes by 15%, When the sensitivity is 90, it is detected that the average brightness before and after the frame changes by 10%, When the sensitivity is 60, it is detected when the average brightness before and after the frame changes by 40%. If you fix the device, the accuracy will increase. Even if the camera shakes without fixing, it will not be erroneously detected unless the brightness changes significantly.
Screenshots
Verdict
The clearest difference is rating: Mini4WD at 4.0 against MANTARAY WEB Browser's 3.5. Mini4WD also leads on in-app purchases (none vs 1). MANTARAY WEB Browser's advantage is ads (none vs shown) and ratings volume (11 vs 1). On price, update cadence 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. MANTARAY WEB Browser sells 1 one-off in-app purchase. Mini4WD asks for nothing beyond the download.
Mini4WD holds the better App Store score, 4.0 against 3.5. That said, the two scores are not equally well evidenced: MANTARAY WEB Browser has 11 ratings behind it against 1, so its average is the more settled of the two.
MANTARAY WEB Browser ships an update every 5 weeks, Mini4WD every 2 months. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.
| Parameter | MANTARAY WEB Browser | Mini4WD |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (11 ratings) | 4.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 11 — better | 1 |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 18 MB | 29 MB |
| Age rating | 17+ | 4+ |
| Developer | Airwire products. | Katsuyoshi Konno |
Customer experience
MANTARAY WEB Browser
Mini4WD
In-app purchases
MANTARAY WEB Browser
- Remove Ads$0.99
Mini4WD
No in-app purchases
Questions
Is MANTARAY WEB Browser free?
Is Mini4WD free?
Which has better reviews, MANTARAY WEB Browser or Mini4WD?
Do MANTARAY WEB Browser or Mini4WD have ads?
Which is updated more often, MANTARAY WEB Browser or Mini4WD?
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