Comparison

Mini OBDII vs OBD24K

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Mini OBDII

This app connects to your vehicle via Bluetooth or WiFi to perform diagnostics and monitor driving. It reads and clears fault codes, analyzes performance, and tracks your travel data. Supports multiple languages and high-speed data transmission.

Highlights
  • Fault code reading and clearing
  • Instrument panel monitoring
  • Performance testing
  • Travel analysis
  • High-speed data transmission
  • Multi-language support
Features
Read full description

Mini OBDII is a car diagnostic and monitoring application,support English,Español,Русский,Deutsch,Français,日本語,中文. Through iPhone and iPad, use Bluetooth/WiFi to communicate with the vehicle terminal to complete fault diagnosis and driving assistance functions. It has automobile detection and analysis functions such as fault code reading and clearing, instrument panel, performance test, and travel analysis. It also supports high-speed data transmission and has the advantages of low power consumption and ultra-power saving. caution: 1. Support the adapter that runs through WiFi and Bluetooth 4.0. 2. The parameters supported by each vehicle are different, which has nothing to do with Mini OBDII, but is related to the vehicle control unit.

About

OBD24K

Features
Read full description

【双模连接,稳定可靠】 - 支持 WiFi 无线连接,传输更快、更稳定,适合长时间数据监控; - 同时兼容蓝牙连接,灵活适配各类 OBD 适配器。 【核心诊断功能】 - 读取/清除故障码:快速定位发动机灯亮原因,消除故障码。 - 实时数据流:动态显示转速、水温、油耗、电压、进气温度等参数。 - 冻结帧数据:捕获故障发生瞬间的车况快照,精准分析问题。 - 车辆信息读取:获取 VIN 码、ECU 编号、车型年款等。 - 支持 OBDII/EOBD 标准协议,覆盖市面绝大多数汽油车。 【适用场景】 - 发动机故障灯亮起时,快速自查,避免被维修店过度收费。 - 二手车买卖前,全面扫描车况,评估真实状态。 - 自驾出游前,检查车辆关键系统,保障出行安全。 只需一个 OBD 适配器(WiFi 或蓝牙),即可将您的手机变为专业级汽车诊断仪。OBD24K 让每一位车主都能轻松掌控爱车状况。

Screenshots

Mini OBDII4 screens
OBD24K4 screens

Verdict

The call

The clearest difference is update cadence: Mini OBDII at every 3 weeks against OBD24K's every 3 months. Mini OBDII also leads on iOS requirement (11 vs 13.0). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Mini OBDII ships an update every 3 weeks, OBD24K every 3 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
Mini OBDII versus OBD24K: the parameters behind the verdict, then further details
ParameterMini OBDIIOBD24K
PriceFreeFree
Rating3.4 (5 ratings) — better—
Positive reviews37.5% of reviews—
Number of ratings5 — better—
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11 — better13.0
Further details — not scored
Size33 MB134 MB
Age rating4+17+
DeveloperShenzhen Chaoyue Technology Development Co.,Ltd思源 祝

In-app purchases

None

Mini OBDII

No in-app purchases

None

OBD24K

No in-app purchases

Questions

Is Mini OBDII free?
Mini OBDII is free to download, with no in-app purchases.
Is OBD24K free?
OBD24K is free to download, with no in-app purchases.
Do Mini OBDII or OBD24K have ads?
Neither Mini OBDII nor OBD24K shows ads.
Which is updated more often, Mini OBDII or OBD24K?
Mini OBDII ships an update every 3 weeks, and OBD24K every 3 months. Most recently, Mini OBDII was updated on October 6, 2026 and OBD24K on October 7, 2026.

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