TST FLY vs YenGear Cloud
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TST FLY
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抛开传统遥控器,通过手机app操控蓝牙四轴app,给人一种不一样的体验。
YenGear Cloud
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YenGear Cloud brings monitoring and control of compatible YenGear equipment to your iPhone. Keep track of your projects, view device data and manage equipment from one app. DEVICE MONITORING View device status and live readings, including temperature, humidity, current and voltage where supported. Review historical trends to understand how conditions change. REMOTE CONTROL Operate supported device controls from your iPhone. View operation records to follow changes made to your equipment. AUTOMATION Manage schedules and conditional rules for connected equipment. Set operating times and review the status of your automation. ALERTS Review equipment alerts and messages, check their details and follow up on abnormal conditions. PROJECTS AND MEMBERS Switch between organizations and projects. Manage project members and access according to their roles. Scan supported project or device QR codes to enter the appropriate workflow. YenGear Cloud requires an account, an internet connection and compatible equipment connected to a project. Available readings, controls and management features depend on your equipment and account permissions.
Screenshots
Verdict
The clearest difference is update cadence: TST FLY at every 3 days against YenGear Cloud's every 9 days. TST FLY also leads on iOS requirement (9.0 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TST FLY ships an update every 3 days, YenGear Cloud every 9 days. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.
| Parameter | TST FLY | YenGear Cloud |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days — better | Every 9 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 4 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | SHENZHEN TOUCHSTONE TECHNOLOGY CO.,LTD | 桂花 陈 |
In-app purchases
TST FLY
No in-app purchases
YenGear Cloud
No in-app purchases









