车300二手车 vs 机大侠助手
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
车300二手车
This app helps users buy and sell used cars by providing vehicle valuation, condition reports, and access to listings. It also offers services like traffic violation checks and vehicle residual value tracking.
- Free vehicle valuation
- Detailed condition reports
- Aggregated used car listings
- Traffic violation checks
- Vehicle residual value tracking
- Repair and accident history lookup
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查车价、查车型、查车况，先上车300！ 【车300大众版】 买车卖车怕被骗？上车300查车型、查车况、查车价！ 【二手车估价服务】 1.免费估值：多维参数，一键估值 2.精准定价：车辆精准定价，车况选项更多，报告内容更细 3.车况定价：基于历史维修出险记录的定价 【买车服务】 1.新车底价特卖：特价优惠，底价新车抢先购 2.二手车全网聚合：海量车源，真实可靠，挑高性价比好车 3.挑车看投诉：真实车主投诉反馈，直观了解车辆历史缺陷问题 【卖车服务】 1.平台比价：一键发布至瓜子、人人车、天天拍车等多家卖车平台 2.成交返现：卖车成功即可致电专属客服，领取至高300元现金红包 【用车服务】 1.违章查询：免费查询并及时提醒新违章信息 2.车辆残值追踪：爱车残值变化实时掌握 【买卖车必查工具】 1.维修记录：车辆历史维修保养状况，一键查询，掌握细节不吃亏 2.出险记录：车辆历史出险记录，杜绝事故车，保障购车安全 3.车型识别：VIN码查询，识别高低配，买车更放心 4.综合车况：维保、出险、事故车数据多端覆盖，心中更有谱 【关于我们】 南京三百云信息科技有限公司是国内优秀的以人工智能为依托、以汽车交易定价和汽车金融风控的标准化为核心产品的独立第三方的汽车交易与金融SaaS服务提供商。 品牌致力于为广大车商、二手车交易平台提供基础数据库服务，自研车300 伽马风控系统服务于银行保险机构、汽车主机厂和车贷金融公司。 【联系我们】 官方微信号：che300 官方微博：@车300 官网：http://www.che300.com 客服电话：400-858-7585转1 注： 1、您在使用应用时，我们需要访问您的相机，以便获取车辆图片，识别车型信息。 2、您在使用应用时，我们需要访问您的GPS，精准定位帮您快速找到附近优质车源，以及相关的优惠活动。
机大侠助手
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机大侠助手是一款专业的手机检测工具，随时随地全方位一键检测手机。 【主要功能】 1、自动检测手机机型、容量等基本信息 2、自动检测Wi-Fi、蓝牙、麦克风、摄像头等硬件 3、辅助检测触摸及屏幕显示色差/坏点问题 4、提供暗病测试，帮助测试手机重启、卡顿等现象
Screenshots
Verdict
The clearest difference is review sentiment: 车300二手车 at 92% against 机大侠助手's 20%. 车300二手车 also leads on ratings volume (13 vs 2). 机大侠助手's advantage is rating (5.0 vs 3.3). On price, update cadence, ads and in-app purchases 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.
机大侠助手 holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: 车300二手车 has 13 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 92% of 车300二手车's written reviews are positive against 20% of 机大侠助手's, so the app with the better star average is not the one people write more warmly about.
车300二手车 ships an update monthly, 机大侠助手 every 5 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.
| Parameter | 车300二手车 | 机大侠助手 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (13 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 92.3% of reviews — better | 20.0% of reviews |
| Number of ratings | 13 — better | 2 |
| Update frequency | Monthly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 154 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | 南京三百云信息科技有限公司 | 深圳市润楚科技有限公司 |
Customer experience
车300二手车
机大侠助手
In-app purchases
车300二手车
No in-app purchases
机大侠助手
No in-app purchases
