# 懒人驾考 vs DRCAR

The clearest difference is in-app purchases: DRCAR at none against 懒人驾考's 4. DRCAR also leads on ads (none vs shown) and update cadence (every 4 days vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. 懒人驾考 sells 4 one-off in-app purchases. DRCAR asks for nothing beyond the download.

懒人驾考 ships an update every 2 weeks, DRCAR every 4 days. The most recent releases landed on October 3, 2026 and August 28, 2026 respectively.

## The numbers

| Metric | 懒人驾考 | DRCAR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/drcar-obd-data/id6443558603/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | — | Free |
| Size | 262 MB | 73 MB |
| Requires iOS | 15.6 | **13** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [厦门青柠檬信息科技有限公司](https://appshunter.io/developer/1069406483) | [Nam Nguyen Tien](https://appshunter.io/developer/1785840657) |

## What reviewers say

### 懒人驾考

[App page](https://appshunter.io/ios/app/id1448464120)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 科二会员 | $3.99 | one-time |
| 科三会员 | $3.99 | one-time |
| 一个月会员 | $5.99 | one-time |
| 永久会员 | $9.99 | one-time |


### DRCAR

[App page](https://appshunter.io/ios/app/drcar-obd-data/id6443558603)

Access real-time vehicle data, check engine status, and diagnose trouble codes. View freeze frame data, emission readiness, and sensor test results for comprehensive car diagnostics.

**Highlights:** Real-time vehicle parameters (RPM, speed, temp), Check Engine light status, Emission readiness status, Freeze frame data, Diagnostic trouble codes (DTCs), Oxygen sensor test results, Vehicle Identification Number (VIN)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 懒人驾考 free?

懒人驾考 is free to download, with in-app purchases available.

### Is DRCAR free?

DRCAR is free to download, with no in-app purchases.

### Do 懒人驾考 or DRCAR have ads?

懒人驾考 shows ads; DRCAR does not.

### Which is updated more often, 懒人驾考 or DRCAR?

懒人驾考 ships an update every 2 weeks, and DRCAR every 4 days. Most recently, 懒人驾考 was updated on October 3, 2026 and DRCAR on August 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*