iSearching vs YOUNGDO
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
YOUNGDO
This app utilizes ultrasonic vibrations to create a fine, cool mist from water and essential oils. It aims to enhance your environment by promoting relaxation and a sense of well-being. The device is designed to complement home and office decor.
- Ultrasonic vibration technology
- Creates nanometer cold fog
- Dissolves essential oils
- Enhances home and office ambiance
- Promotes relaxation and well-being
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The aroma diffuser uses the principle of ultrasonic vibration,break down water molecules and dissolved plant essential oil into nanometer cold fog with a diameter of 0.1-5 microns.The essential oil diffuser is perfect match with any decoration in your office or home.This is a scented environment (if you add a few drops of essential oil inside), if you add some special water-soluble essential oils, it will help to relax and relieve the tired body and mind, adjust the atmosphere and give you a warm and comfortable health. Experience.
Screenshots
Verdict
The clearest difference is rating: YOUNGDO at 2.5 against iSearching's 1.9. YOUNGDO also leads on iOS requirement (9.0 vs 11.0). iSearching's advantage is ratings volume (602 vs 24). On price, review sentiment, update cadence and ads 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.
YOUNGDO holds the better App Store score, 2.5 against 1.9. That said, the two scores are not equally well evidenced: iSearching has 602 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 12% of iSearching's written reviews are positive against 20% of YOUNGDO's.
iSearching ships an update every 2 weeks, YOUNGDO every 3 weeks. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.
| Parameter | iSearching | YOUNGDO |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (602 ratings) | 2.5 (24 ratings) — better |
| Positive reviews | 12.1% of reviews | 20.0% of reviews — better |
| Number of ratings | 602 — better | 24 |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 21 MB |
| Age rating | 4+ | 9+ |
| Developer | ShenZhen Lenze Technology Co,.Ltd. | 师松 梁 |
Customer experience
iSearching
YOUNGDO
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
YOUNGDO
Not enough reviews yet to summarise bugs or requests.
In-app purchases
iSearching
No in-app purchases
YOUNGDO
No in-app purchases
