iSearching vs YS Audio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iSearching
This app pairs with smart anti-lost devices to help you find misplaced items. Trigger an alarm on either your phone or the device, and receive alerts if they become disconnected. It also includes features for photography, video recording, and location tracking.
- Two-way anti-lost alerts
- Trigger alarms on device or phone
- Bluetooth connection loss notification
- Camera and video recording
- Map location tracking
- Meeting recording (disables anti-lost)
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这是一款为双向智能防丢器而定制的APP。 使用时，先把手机APP打开，和防丢设备进行配对，如把小防丢器和钥匙挂在一起时，用户要寻找钥匙，只需要点按手机的APP 报警功能，防丢器就会发出响声，相反当要寻找手机时，也只需要点击防丢器上的按钮，手机会发出响声 当两者的蓝牙连接断开时（距离远）手机和防丢器均会报警，从而达到双向防丢的功能 同时该APP还附加有拍照，录相和地图定位功能，同时通过设置还可以支持会议录音（录音时不能取到防丢功能），是居家旅游的一个好伴侣 该APP同时支持iPAD设备，在iPAD设备上可以直接下载使用 该APP目前只支持兰牙4.0设备，在同一时刻只能对一个防丢器进行双向管理，用户手机为iphone4s以上
YS Audio
Control Bluetooth amplifier boards for music playback, including Bluetooth, Aux, USB, and sound card inputs. Offers features like changing Bluetooth passwords and scheduled shutdowns.
- Bluetooth music control
- Aux input playback
- USB playback
- Sound card playback
- Change Bluetooth password
- Scheduled shutdown
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用于控制蓝牙功放板的音乐控制,包括蓝牙音乐操作，Aux输入播放、U盘播放、声卡播放等功能，还包括修改蓝牙密码、 定时关机等辅助功能。
Screenshots
Verdict
The clearest difference is rating: YS Audio at 3.5 against iSearching's 1.9. iSearching's advantage is update cadence (every 2 weeks vs every 45 months) and ratings volume (602 vs 2). On price, ads, in-app purchases and monetization model 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.
YS Audio holds the better App Store score, 3.5 against 1.9. That said, the two scores are not equally well evidenced: iSearching has 602 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 12% of iSearching's written reviews are positive against 0% of YS Audio's, so the app with the better star average is not the one people write more warmly about.
iSearching ships an update every 2 weeks, YS Audio every 45 months. The most recent releases landed on September 29, 2026 and July 5, 2026 respectively.
| Parameter | iSearching | YS Audio |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (602 ratings) | 3.5 (2 ratings) — better |
| Positive reviews | 12.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 602 — better | 2 |
| Update frequency | Every 2 weeks — better | Every 45 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | ShenZhen Lenze Technology Co,.Ltd. | 灶焰 潘 |
Customer experience
iSearching
YS Audio
Bugs and requests
iSearching
Reported bugs
3 issues- App crashes and freezes
- Blank or missing text in the app
- Inability to add or connect devices
Requested features
4 requests- Ability to disable the disconnect alarm
- Improved Bluetooth range and reliability
- Integration with popular mapping and location services
- Customizable settings and user profiles
YS Audio
Not enough reviews yet to summarise bugs or requests.
In-app purchases
iSearching
No in-app purchases
YS Audio
No in-app purchases
