CarSpeedTest vs 易道汽车检测大师
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CarSpeedTest
Measure your car's acceleration from 0 to 100 (or higher) using your phone's GPS. View your speed in real-time with large, easy-to-read digits and track your performance over time with a speed curve chart. Results sync across devices via iCloud.
- Automatic acceleration timing
- Customizable target speeds
- Real-time GPS speed measurement
- Large, easy-to-read speed display
- Speed curve charting
- iCloud sync for history and settings
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How fast does your car really hit 0–100? Tap Start, hit the gas, and let GPS time it for you. ACCELERATION TIMING After you tap Start, timing begins automatically the moment you pull away and stops when you reach your target speed. See your result at a glance. Beyond 0–100, you can also measure 0–200 or 0–300. CUSTOM TARGET SPEED Choose a target speed of 100, 120, 150, 180, 200, 250, or 300. The default is 100. PRECISE GPS MEASUREMENT Speed is measured in real time with your phone's GPS. No extra hardware needed — just put your phone in a mount. BIG, EASY-TO-READ SPEED Extra-large digits show your current speed so you can read it in a glance. KM/H OR MPH Switch between kilometers and miles to suit your preference. SPEED CURVE CHART See your whole run as a curve and check how each stage of the acceleration performed. HISTORY & ICLOUD SYNC Your latest 10 results are saved automatically, so you can compare before and after mods or across different road conditions. When you're signed in to iCloud, your history and settings sync across your devices and stay with you when you reinstall the app or move to a new iPhone. NO INTERRUPTIONS DURING A RUN Ads only appear after you close your result, never while you're timing a run. Safety note: Only test on a closed course or where it is legal and safe. Obey all traffic laws and never operate your phone while driving.
易道汽车检测大师
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易道汽车检测大师是一款多用型汽车诊断工具，具有操作简单、数据精准的特点，适合广大车主长期使用。
Screenshots
Verdict
The clearest difference is rating: 易道汽车检测大师 at 1.5 against CarSpeedTest's 1.0. 易道汽车检测大师 also leads on ads (none vs shown) and update cadence (fortnightly vs monthly). On price, ratings volume, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
易道汽车检测大师 holds the better App Store score, 1.5 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
CarSpeedTest ships an update monthly, 易道汽车检测大师 fortnightly. Both last shipped on November 3, 2026.
| Parameter | CarSpeedTest | 易道汽车检测大师 |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 1.5 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Monthly | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | Weichen Cheng | Shenzhen Yidaocheguanjia Technology Co.,Ltd. |
In-app purchases
CarSpeedTest
No in-app purchases
易道汽车检测大师
No in-app purchases
