JT606 Calibration Tool vs Controller
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JT606 Calibration Tool
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The JT606 Calibration Tool is an APP that performs command operation and maintenance for JT606 devices developed by the company itself.
Controller
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本App为一款设备媒体中控系统，用于控制媒体设备开关机以及内容，如主机的开关机控制，影片的播放暂停，投影仪的开关机控制，灯光的控制。
Screenshots
Verdict
The clearest difference is iOS requirement: Controller at 9.0 against JT606 Calibration Tool's 15.6. 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 3 months. The most recent releases landed on September 8, 2026 and September 20, 2026 respectively.
| Parameter | JT606 Calibration Tool | Controller |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 9.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 14 MB |
| Age rating | 4+ | 17+ |
| Developer | SHENZHEN JOINT TECHNOLOGY CO.,LTD | 宝强 张 |
In-app purchases
JT606 Calibration Tool
No in-app purchases
Controller
No in-app purchases
Questions
Is JT606 Calibration Tool free?
Is Controller free?
Do JT606 Calibration Tool or Controller have ads?
Which is updated more often, JT606 Calibration Tool or Controller?
Other comparisons
