YMOBD vs SuntOK
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
Read full descriptionHide full description
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.
SuntOK
Read full descriptionHide full description
SuntOK – Liniște sufletească pentru tine și cei dragi O aplicație simplă care te ajută să comunici că ești în siguranță, printr-o singură atingere pe zi. PENTRU CINE ESTE SUNTOK? • Persoane care locuiesc singure și doresc ca cineva să știe că sunt bine • Vârstnici independenți care vor să ofere liniște familiei • Persoane cu probleme de sănătate care au nevoie de o modalitate simplă de a semnala că sunt în regulă • Călători care vor să păstreze legătura cu familia • Oricine își dorește siguranță și independență în același timp CUM FUNCȚIONEAZĂ? Apasă butonul „Sunt OK" o dată pe zi, Contactul tău de urgență știe că ești în siguranță, Dacă nu confirmi în intervalul stabilit, contactul tău primește automat un SMS de alertă, FUNCȚIONALITĂȚI: • Confirmare cu o singură atingere – Rapid și simplu, fără complicații • Notificări SMS automate – Contactul tău este alertat dacă nu faci check-in • Disponibilă în română și engleză VERSIUNEA PREMIUM include: • Frecvențe personalizate de check-in (de la 1 oră la 30 de zile) • Mai multe contacte de urgență • Mesaje de alertă personalizate • Fără reclame SuntOK îți oferă independență și siguranță, fără compromisuri. O singură atingere pe zi pentru liniștea ta și a celor care țin la tine. LICENSED APPLICATION END USER LICENSE AGREEMENT https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
YMOBD and SuntOK are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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 SuntOK sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | YMOBD | SuntOK |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (86 ratings) — better | — |
| Positive reviews | 34.7% of reviews | — |
| Number of ratings | 86 — better | — |
| Update frequency | Every 5 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 49 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | shenzhen yuming | CRISPOSOFT SRL |
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
Show 10 moreShow fewer
- 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
Show 5 moreShow fewer
- 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
SuntOK
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
SuntOK
- Acces Premium$0.991 Month
- Acces Premium$9.991 Year









