Cy vs YS clean
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cy
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MachAlert is a full featured fire station alerting (FSA) solution designed to provide state of the art alerting functionality and reliability to public safety answering points (PSAP), fire and EMS facilities, and, with optional add-ons, to first responders in the field. Whether operating as a standalone system or via interface to a computer aided dispatch (CAD) product, MACH Alert is designed to minimize time spent dispatching at the 911 center and maximize the amount of critical information delivered to first responders when they need it most with tones, voice, and a robust catalog of add-ons and customization options. The MachAlert Mobile Application is an optional companion for full Mach Alert FSA systems. Like functionality is only available with an associated services agreement.
YS clean
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APP is used in conjunction with the visual ear collector. You can watch, adjust, take photos, video and other operations from your phone or iPad. We support dark mode, support rotation operation, let you easy to use. app also built-in product display, use instructions, questions and so on, I hope you use happy.
Screenshots
Verdict
Cy and YS clean are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Cy ships an update every 3 months, YS clean every 6 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.
| Parameter | Cy | YS clean |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 60 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Mach Alert Inc. | Shenzhen Yueshun Electronics Co., Ltd |
In-app purchases
Cy
No in-app purchases
YS clean
No in-app purchases
