RoboShine vs UJS OBDII
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RoboShine
Facilitate global communication with powerful translation tools. This app offers simultaneous interpretation, video call translation, text translation, and speech-to-text conversion for seamless language exchange in work, study, and travel.
- Simultaneous interpretation
- Video call translation
- Text translation
- Conversation translation
- Speech-to-text conversion
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This app is designed for multilingual communication, suitable for various scenarios such as work, study, and travel. It not only offers powerful simultaneous interpretation but also supports video call translation, allowing you to communicate effortlessly worldwide. Additionally, the app provides text translation and conversation translation to ensure seamless language transitions in all your interactions. It also features speech-to-text conversion, making it easy to record and organize your voice information, enhancing communication efficiency.
UJS OBDII
This professional car diagnostic app connects to UJS OBDII devices via Bluetooth to read and clear fault codes, monitor real-time vehicle performance, and analyze travel data. It supports multiple languages and offers high-speed, low-power data transmission.
- Fault code reading and clearing
- Real-time instrument panel display
- Vehicle performance testing
- Detailed travel analysis
- Multi-language support
- High-speed data transmission
- Low-power consumption
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UJS OBD is exclusively designed to support UJS OBDII series products, serving as a professional car diagnostic and real-time monitoring application. It offers multi-language support, including English, Español, Русский, 日本語,and 中文,ensuring seamless usability for users worldwide. By connecting your smartphone to the UJS OBDII vehicle terminal via Bluetooth, the app enables comprehensive vehicle management—covering core functions such as fault code reading & clearing, real-time instrument panel display, vehicle performance testing, and detailed travel analysis. It also features high-speed data transmission capabilities, paired with outstanding low-power consumption and ultra-energy-saving performance, ensuring long-lasting use without excessive battery drain. Caution: 1. This app only supports adapters compatible with Bluetooth 4.0/5.0. 2. The range of parameters accessible for each vehicle varies and is determined by the vehicle’s own control unit, not by the UJS OBD app. 3. UJS OBD is specifically optimized for use with UJS OBDII series products; compatibility with other devices is not guaranteed.
Screenshots
Verdict
The clearest difference is review sentiment: UJS OBDII at 100% against RoboShine's 0%. UJS OBDII also leads on rating (5.0 vs 3.2) and in-app purchases (none vs 5). RoboShine's advantage is update cadence (every 5 days vs every 6 weeks) and ratings volume (18 vs 1). On price, ads, device support and iOS requirement 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. RoboShine sells 5 one-off in-app purchases. UJS OBDII asks for nothing beyond the download.
UJS OBDII holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: RoboShine has 18 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of RoboShine's written reviews are positive against 100% of UJS OBDII's.
RoboShine ships an update every 5 days, UJS OBDII every 6 weeks. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.
| Parameter | RoboShine | UJS OBDII |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (18 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 18 — better | 1 |
| Update frequency | Every 5 days — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 13 |
| Further details — not scored | ||
| Size | 105 MB | 81 MB |
| Age rating | 4+ | 4+ |
| Developer | 乐彬 郭 | UJS INC |
Customer experience
RoboShine
UJS OBDII
In-app purchases
RoboShine
- Translation Permissions$0.99
- Video Calling$9.99
- Membership$19.99
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- Video Calling$59.99
- Video Calling$99.99
UJS OBDII
No in-app purchases









