GeekOBD vs 欢乐号
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GeekOBD
This app connects to your car's diagnostic adapter to provide real-time vehicle data. Monitor fuel consumption, diagnose faults, and receive timely warnings for potential issues. It also offers customizable displays and driving habit analysis.
- Real-time vehicle data
- Fault diagnosis and reading
- Fuel consumption monitoring
- Customizable HUD display
- Driving habit analysis
- Early warning system
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Check engine light on? Need to pass inspection? Fuel economy getting worse for no obvious reason? GeekOBD helps you diagnose the problem before it turns into guesswork or an expensive repair. GeekOBD turns your phone into a practical OBD2 code reader and car scanner. Plug in a Bluetooth OBD adapter, connect in seconds, and read fault codes with plain-language explanations so you can understand the problem before paying for repairs. From check engine diagnostics and live data monitoring to battery testing, smog pre-checks, trip logging, and custom HUD gauges, it covers the core tools most drivers want in a portable scanner app. Compatible with MOBD hardware and ELM327 adapters. Works with most 1996+ OBD2 / EOBD vehicles. FAULT CODE DIAGNOSTICS - Read and clear engine fault codes (DTCs) - Turn off the check engine light after repairs - View code meaning, symptoms, likely causes, and recommended fixes - Track code changes over time with cloud monitoring SPECIALIZED VEHICLE CHECKS - Emissions pre-inspection based on GB18285 / GB3847 workflows - Battery health test for discharge, alternator, and charging system - Throttle carbon deposit check without disassembly - Sensor monitoring, readiness status, and vehicle noise analysis FUEL, TRIP, AND DASHBOARD - Real-time fuel consumption, average fuel use, and cost tracking - Fuel map visualization and driving behavior analysis - Full trip logs with GPS route and sensor data overlay - Custom HUD and dashboard gauges for speed, RPM, coolant temp, and more DRIVING ASSISTANCE - Voice alerts based on custom sensor rules - Dash cam, navigation, and Find My Car support - Maintenance, inspection, weather, and fuel price reminders Years of OBD experience, reliable data, and cloud backup for reports and trip history. Download GeekOBD and keep a diagnostic scanner in your pocket. Continued use of GPS running in the background can dramatically decrease battery life.
欢乐号
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欢乐号APP，欢乐号让智慧生活简单点品牌旗下手机防丢、精准定位、失物招领、寻人寻物的专业应用程序。欢乐号三丢宝致力于打造成为带给您好心情的漂亮APP，更好的热带果感VI，更快捷的扁平化UI设计，让您不再为丢失东西而烦恼。
Screenshots
Verdict
The clearest difference is in-app purchases: 欢乐号 at none against GeekOBD's 3. 欢乐号 also leads on ads (none vs shown) and iOS requirement (9.0 vs 14.0). 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. GeekOBD sells 3 one-off in-app purchases. 欢乐号 asks for nothing beyond the download.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.
| Parameter | GeekOBD | 欢乐号 |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) — better | — |
| Positive reviews | 19.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly | Monthly |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod, Apple Watch — better |
| Requires iOS | 14.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 224 MB | 100 MB |
| Age rating | 17+ | 4+ |
| Developer | 明道通途 | 四川创一智慧科技有限公司 |
In-app purchases
GeekOBD
- Quarterly PLUS Membership$6.99
- Annual PLUS Member$12.99
- Lifetime PLUS member$19.99
欢乐号
No in-app purchases
