Comparison

Carigps vs PDF Reader

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

Head to head
About

Carigps

Features
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Carigps是一款专注于车辆定位,监控管理,远程控制的车辆定位管理软件。随时随地,如影随形! 主要功能: 实时定位:随时随地,如影随行,掌握爱车的当前状态。 轨迹回放:根据时间查询车辆的历史轨迹,关注车辆行驶数据。 油量统计:即时了解车辆的油耗情况,加油时间,加油量,偷油量以及加油地点。 里程统计:统计某个时间段内的车辆行驶里程,行驶速度。 报警信息:获取车辆的报警信息,观察车辆动态信息。 关闭油路:远程对车辆进行断油或者断电操作,使车辆停止运行。 恢复油路:远程对车辆进行恢复油路或者电路,使车辆恢复运行。 公告信息:获取公司发布的相关内容和信息。 应用设置:根据个人爱好选择地图,刷新时间等。 退出系统:退出监控系统。 Using the CARIGPS fleet tracking management system you can track your vehicles in real-time, anytime, using any internet-connected device. There is no need for proprietary software or maps - everything is accessed over the web. Our system uses GPS satellites to locate your vehicles, and cellular technology to ensure that their positions, routes and logs are constantly updated. The main functions: Monitoring: Real time tracking is made possible by the reporting frequency of the real time GPS tracking device. Fleet updates on movement and able to monitor vehicles on the ground. History Playback: GPS system allows you to look back at a vehicle's location and driver performance over time. For each real time GPS tracker, you can use the map interface to review a vehicle's history through an animated, interactive route replay that breaks each day does into detailed trip segments. Fuel Consumption: Instantly aware of vehicle fuel consumption used, refueling time, and refueling capacity, fuel steal capacity, refueling locations. Total Mileage: statistics on a certain vehicle mileage, speed in a period of time Alarm message: Receive vehicle alert information, to observe vehicle dynamic information. Lock: Remote oil cut-off vehicle or power operation, so that the vehicle stopped running. UnLock: Use remote control to restore vehicle oil circuit or electric circuit, so that vehicles resume back to normal Offcial News: Receive relevant content and information posted by the company. Settings: According to personal preferences to choose its map and refresh time. Exit System: Exit from Tracking & Monitoring system.

About

PDF Reader

Easily manage your PDF files on your phone with tools for reading, editing, signing, and converting documents. Import files, use the camera, and access recent documents quickly. Convert various file types to PDF and perform essential PDF management tasks like merging and splitting.

Highlights
  • Sign documents
  • Add text to PDFs
  • Highlight and underline content
  • Convert Docs/Excel/Img to PDF
  • Merge and split PDFs
  • Compress and extract PDFs
Features
Read full description

PDF Reader: Edit & Sign helps you handle everyday PDF tasks on your phone in a simple and convenient way. Open PDF files, review documents, and use essential tools for PDF reading, PDF editing, PDF signing, and PDF conversion in one easy place. The app makes it easy to get started with your files. You can import PDF files, use the camera when needed, and quickly access recent files from the home screen, so your documents are always within reach. When you open a PDF, you can work on it with practical PDF tools for common document tasks, including: - Sign documents - Add text - Highlight content - Strike text - Underline text - Draw on PDF PDF Reader: Edit & Sign also includes useful PDF conversion options to help you turn other file types into PDF: - Docs to PDF - Excel to PDF - Img to PDF For additional file management, the app provides essential PDF tools in one place: - Merge PDF - Split PDF - Compress PDF - Extract PDF With a clean interface and essential PDF features, PDF Reader: Edit & Sign gives you a practical way to read PDF files, sign documents, convert files to PDF, and manage PDF documents on your phone. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Carigps4 screens
PDF Reader4 screens

Verdict

The call

The clearest difference is in-app purchases: Carigps at none against PDF Reader's 2. Carigps also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.6). PDF Reader's advantage is update cadence (every 6 weeks vs every 12 months). On price 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. PDF Reader sells 2 in-app purchases, starting at $3.99 per 7 days. Carigps asks for nothing beyond the download.

UpkeepUpdate frequency

Carigps ships an update every 12 months, PDF Reader every 6 weeks. The most recent releases landed on September 15, 2026 and September 14, 2026 respectively.

Scorecard4 real differences · 5 level
Carigps versus PDF Reader: the parameters behind the verdict, then further details
ParameterCarigpsPDF Reader
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 12 monthsEvery 6 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size22 MB54 MB
Age rating17+4+
DeveloperBingbing ChenQuynh Trang Pham Doan

In-app purchases

None

Carigps

No in-app purchases

2 purchases

PDF Reader

Subscriptions2
  • Weekly Premium3 Days trial$3.997 Days
  • Yearly Premium$39.991 Year

Questions

Is Carigps free?
Carigps is free to download, with no in-app purchases.
Is PDF Reader free?
PDF Reader is free to download, with in-app purchases available.
Do Carigps or PDF Reader have ads?
PDF Reader shows ads; Carigps does not.
Which is updated more often, Carigps or PDF Reader?
Carigps ships an update every 12 months, and PDF Reader every 6 weeks. Most recently, Carigps was updated on September 15, 2026 and PDF Reader on September 14, 2026.

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