Ct car vs iTag Installer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ct car
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Ct car APP是一款可以免费查询汽车收音机框架 ,汽车收音机电线,汽车收音机 CAN BUS,汽车香水,汽车氛围灯,汽车装饰件,汽车360全景影像。。。。。。的实用工具,有清晰的产品图片和实际安装效果图,为全球汽车改装店和施工的技师提供专业的服务。
iTag Installer
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iTag Installer is the work app for workshops and installers who fit Author iTag GPS trackers. INSTALL • Scan the tracker's QR code or type its IMEI • Create the car by scanning the VIN. An OBD tracker fills the VIN by itself • Mark where the tracker sits on top and side diagrams, add a photo and a note CHECK BEFORE YOU LEAVE • Signal, GPS fix, SIM and battery update by themselves • Car faults for OBD dongles • Engine block test: the server unblocks after 30 seconds • Tracker presets, command log with the tracker's reply, SIM status HAND OVER • The owner scans a QR code or gets a link by email • The trackers move to the owner's iTag account in one tap • An installation report in PDF with the car, trackers, check and photos TEAM • Invite installers with a link and approve them • See who fitted what • Distributors see their workshops OTHER MAKES • Add the customer's own tracker of another make: we show the SMS that connect it PRIVACY Installers never see where the car is. Only that the tracker sends a valid position. You need an invitation from your workshop or an Author iTag company account. Terms of use: https://author-tag.com/terms-and-conditions.html
Screenshots
Verdict
The clearest difference is iOS requirement: Ct car at 11.0 against iTag Installer's 17.0. 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.
Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.
| Parameter | Ct car | iTag Installer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 53 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangdong Fanshitong Technology Co., Ltd. | AUTHOR-ALARM d.o.o. |
In-app purchases
Ct car
No in-app purchases
iTag Installer
No in-app purchases









