YMOBD vs Fileen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YMOBD
This tool connects to your car's OBD adapter via Bluetooth to collect real-time engine data, read fault codes, and provide solutions. It also records driving data, analyzes performance, and offers a HUD display for a safer and more enjoyable driving experience.
- Real-time engine data collection
- Vehicle fault code reading and solutions
- Driving data recording and analysis
- Vehicle performance testing (acceleration, braking)
- HUD display function
- Day and night modes
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YMOBD is a practical too. It has the characteristics of simple operation and accurate data, and is suitable for long-term use by car owners and users. Keep your car away from hidden dangers and make driving fun! Connect and communicate with the OBD adapter via Bluetooth: It can collect car engine data in real time, such as engine speed, ignition time, then correction, water temperature, fuel consumption, etc., with two modes of day and night, with HUD display function. It can read vehicle fault codes and provide professional solutions for detected vehicle fault codes. The driving process of the vehicle can be recorded every time. Analyze and summarize data such as mileage, average fuel consumption, driving time, and driving speed. It can test the acceleration, braking, and other performance of the vehicle, and provide analysis reports.
Fileen
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Fileen is a powerful file toolbox built for organizing, playing, converting, and working with your media in one place. SMART TOOLS • Convert video to audio • Compress videos and images • Convert and resize images • Combine images into PDF documents • Create clean copies of files with removable metadata • Work with your files directly on your device FILES, YOUR WAY Create folders, organize your library, preview files, work with ZIP archives, and keep everything easy to find. AUDIO & VIDEO Enjoy a full media player with background playback, Quick Cues, Tempo control, Reverb, Key Lock, BPM and key information, sleep timer, shuffle, repeat, and more. QUICK CUES Mark important moments in audio and jump back to them instantly. Four Quick Cues are included for everyone, with all eight available in Fileen+. BUILT-IN BROWSER Use Fileen’s integrated browser to access the web, open supported links, and bring compatible files into your Fileen library. ON-DEVICE PROCESSING Many file and media tools run directly on your device, so your content does not need to be uploaded to Fileen servers for processing. FILEEN+ Upgrade to Fileen+ to unlock all eight Quick Cues, extended Tempo control, and an ad-free Fileen experience. Built for people who want more control over their files without needing a collection of separate utility apps. Privacy Policy: https://fileen.net/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: YMOBD at none against Fileen's shown. YMOBD also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). Fileen's advantage is update cadence (every 3 days vs every 5 weeks). On price 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. YMOBD sells 4 one-off in-app purchases and Fileen sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
YMOBD ships an update every 5 weeks, Fileen every 3 days. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.
| Parameter | YMOBD | Fileen |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (86 ratings) — better | — |
| Positive reviews | 34.3% of reviews | — |
| Number of ratings | 86 — better | — |
| Update frequency | Every 5 weeks | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 49 MB | 10 MB |
| Age rating | 4+ | 17+ |
| Developer | shenzhen yuming | Abdulla Alblooshi |
Bugs and requests
YMOBD
Reported bugs
15 issues- App crashes on iPhone 17 Pro
- Purchased add-on requires payment again
- Contact section not working
- App crashes every time on iPhone 17 Pro
- Does not connect at all
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- OBD2 reader not read by software
- No transmission temperature reading
- Bluetooth keeps disconnecting
- App says OBD is connected but doesn't show info
- Updated firmware, now won't connect
- App stopped working after update
- Rarely connects, disconnects when trying to get info
- Email not arriving for account creation
- Captcha not working/sending code
- Does not work on iOS 18
Requested features
10 requests- Dark Mode support
- Landscape mode support
- Store data for comparison over time
- Summary of vehicle diagnostics without connection
- Run in background feature
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- Weekly report of diagnostics
- Allow viewing diagnostic data in offline mode
- Remove need for model, make, year input for quick scans
- More frequent updates and optimizations
- Add landscape function in dashboard
Fileen
Not enough reviews yet to summarise bugs or requests.
In-app purchases
YMOBD
- 车辆年检模拟$0.99
- YMOBD-business expansion$1.99
- YMOBD-Battery monitoring$2.99
Show 1 moreShow fewer
- Super Car Sound$5.99
Fileen
- Fileen+ Monthly$1.991 Month
- Fileen+ Yearly$9.991 Year









