By AppHub Editorial Team · Updated August 5, 2026

Yi iot

Yi iot

2.5
Downloads: 10,000,000+ Reviews: 122,000 Content Rating: Everyone
Yi iot screenshot 1
Yi iot screenshot 2
Yi iot screenshot 3
Yi iot screenshot 4

Overview

Category

Video Players & Editors

Developer

Kami HK

Price

Free

Released On

May 9, 2018

Version

5.0.6_20260324

Requires Android

7.0

In-App Purchases

$0.49 - $479.99 per item

Contains Ads

No

Updated At

Mar 29, 2026

Features

• Attention!!! This app only supports International Version Yi iot Camera. For people who use China Version YUNYI Smart Camera, please download the suitable app in Mi Store.
-YI IoT Camera connects you with your family through real-time video and audio anytime and anywhere just a fingertip away
Equipped with a 111° wide-angle lens, you can extend the area of coverage to enable a clear view of specific areas and objects. Simply double click to activate 4x digital zoom to focus on details...
• Attention!!! This app only supports International Version Yi iot Camera. For people who use China Version YUNYI Smart Camera, please download the suitable app in Mi Store.
-YI IoT Camera connects you with your family through real-time video and audio anytime and anywhere just a fingertip away-Equipped with a 111° wide-angle lens, you can extend the area of coverage to enable a clear view of specific areas and objects. Simply double click to activate 4x digital zoom to focus on details-With a simple tap on your mobile phone, you can initiate a 2-way conversation with your family remotely. Its specially designed microphone and speaker ensures loud and clean voice quality-By simply panning your mobile phone left and right, a complete panoramic view will be displayed to provide a better viewing experience. The gyroscope support, integrated in the Yi Smart App, is able to follow the mobile phone orientation, making it easier to see every corner being monitoredFunctions:-The Yi iot camera uses all glass lenses with f/2.0 aperture to produce bright and crystal images. With HD resolution (1280x720), it still delivers excellent image quality even if your enlarged to view small details-Yi iot camera always keeps an eye on things that is important to you. With built-in high accuracy motion detection technology, the camera sends notification to your mobile phone detailing when, where, and what movement was detected so you always stay on top of things that you care about, instantly!-Support up to 32GB SD card, it stores video and audio of special moments, fully indexed, for you to cherish at the touch of your fingertip. Best yet, a built-in mode triggers store action only when image change is detected to achieve best storage capacity optimization-Our adaptive streaming technology automatically adjust to the optimal viewing quality based on your network conditions

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Ratings breakdown

122,000 reviews
5★
30%
4★
6%
3★
4%
2★
5%
1★
56%

Developer contact

Name

ZK (HK) LIMITED

Address

Rm 1906A 19/F BANK OF AMERICA TWR 12 HARCOURT RD 中環 Hong Kong

Phone

+86 136 8188 2136

Support

support@yitechnology.com

Privacy

View policy

Frequently Asked Questions

Does the Yi IoT app have ads?
high

Yes, multiple recent reviews state that the app displays ads before you can view your camera's footage, and that this was not disclosed at the time of purchase. Some users also report aggressive subscription upsells.

Source: user_reviews

Is the Yi IoT app free to use?
high

The app itself is free to download, but users report that the free experience is heavily restricted—you can only watch live video for a very short time without a subscription. The app also forces ads on non-subscribers. In-app purchases range from $0.49 to $479.99 per item.

Source: app_metadata, user_reviews

Can I cancel my Yi IoT subscription?
low

Based on one recent review, the user reported being unable to cancel their subscription and said the app does not provide customer service contact information. This is a single report, so proceed with caution.

Source: user_reviews

How good is the camera picture quality?
medium

Two reviewers mention that the video quality is decent or was great initially, but overall they rate the app poorly due to ads and connectivity issues. The app description lists HD resolution (1280x720) and a 111° wide-angle lens.

Source: user_reviews, app_metadata

Why does my Yi camera keep disconnecting?
medium

Recent reviews indicate that the camera frequently loses connection, sometimes staying online for only a day or two at a time, and may turn off/on repeatedly. This is a commonly reported issue in the sample.

Source: user_reviews

How to Use

Yi IoT connects you with your family via real-time video/audio from a compatible Yi IoT camera. (app_description)

Getting Started

Source: app_description_and_user_feedback_noted

  1. Ensure you have an International Version Yi IoT camera (China Version YUNYI Smart Camera requires a different app from Mi Store).
  2. Download and install the Yi IoT app from Google Play.
  3. Power on your camera and follow in-app pairing instructions (typically scanning a QR code or entering Wi-Fi credentials).
  4. After pairing, you can view live footage, use 2-way audio, and enable motion detection alerts.
  5. Be aware that free use includes ads before camera view and frequent subscription prompts. Consider a subscription if you find the ads disruptive.

Key Features (from app listing)

Source: app_description

  • Real-time video and audio streaming from anywhere
  • 111° wide-angle lens with 4x digital zoom
  • Two-way conversation via built-in microphone and speaker
  • Gyroscope support – pan your phone to see a panoramic view
  • Motion detection notifications with time/location details
  • Supports up to 32GB SD card for indexed local recording
  • Adaptive streaming technology adjusts quality based on network
Pro Tip: If you are bothered by forced ads and subscription nagging on the free tier, consider purchasing a subscription—but be aware that one recent reviewer reported difficulty cancelling it. Check the cancellation policy before subscribing.

This tip directly responds to the verified user complaints about aggressive ads and upsells (recent reviews #2, #3, #5) and the single report of cancellation difficulty (review #4). The tip also references the app's subscription offering mentioned in metadata.

How this content was created

Content type: pattern_analysis_of_user_reviews_and_metadata

AI generated: Yes

Data sources:
  • Google Play user reviews (5 reviews per app), September 12, 2024 – March 18, 2026
  • Google Play ratings distribution
  • App Store listing metadata
Limitations:
  • Review samples are not statistically representative of all user sentiment
  • Only 5 reviews were available; all were negative, which may skew the analysis
  • No high-engagement positive reviews or mixed reviews were available to balance the picture
  • Claims labeled 'low confidence' are based on single-review observations only
  • No real-world app testing was conducted
  • Feature availability may vary by region, device, and app version

Pros & Cons

Based on analysis of Google Play user reviews

Pros

  • Decent video quality and ability to pan and scan in real time when the camera is connected.

    Theme 'Decent video quality' identified in recent_review #3, #1

    Evidence (2)
    “Videos, once they come up, seem decent. Appreciate the ability to pan and scan in real time.”
    Rating: 1★ January 23, 2026 42 likes
    “Camera is the "nicest" one I have but is less reliable, lower picture quality...”
    Rating: 1★ September 12, 2024 912 likes
  • Free plan includes a few days of reviewable recordings, which is sufficient for some users.

    Theme 'Free plan adequate' identified in recent_review #3

    Evidence (1)
    “Free plan is limited to a few days of reviewable recordings, which is fine.”
    Rating: 1★ January 23, 2026 42 likes
  • Two-way audio communication feature allows remote conversation with family.

    Feature described in app description, not from reviews

    Evidence (1)
    “With a simple tap on your mobile phone, you can initiate a 2-way conversation with your family remotely.”
    Rating: 0★

Cons

  • Excessive and intrusive ads that appear before viewing camera feed, even after purchasing a subscription.

    Theme 'Too many ads even with subscription' identified in recent_review #2, #3, #4, #5

    Evidence (3)
    “consistent ads (which was not expressed at purchase) is absolutely annoying.”
    Rating: 1★ March 18, 2026 8 likes
    “Prepare to be bombarded with ads like never before.”
    Rating: 1★ January 23, 2026 42 likes
    “The final straw was having to watch ads before you can see picture from camera if you didn't subscribe. Then after about 3 minutes have to watch another ad to see more.”
    Rating: 1★ March 01, 2026 11 likes
  • Camera frequently disconnects and is unreliable, staying connected for only a few days at a time.

    Theme 'Frequent disconnections' identified in recent_review #1, #2

    Evidence (2)
    “Camera is the "nicest" one I have but is less reliable, lower picture quality, and barely stays connected for more than a day or 2. I've had it for a couple years and it's only been connected maybe a few weeks total out of that time.”
    Rating: 1★ September 12, 2024 912 likes
    “Some times I have decent connection for months, but sometimes just consistent issues for days. I'm not sure if there's been some auto update but it has been turning off/on repeatedly the last few days.”
    Rating: 1★ March 18, 2026 8 likes
  • Subscription is difficult or impossible to cancel, with no customer service phone number and chat only offering more deals.

    Theme 'Cannot cancel subscription' identified in recent_review #4, #2

    Evidence (2)
    “I bought the subscription... now it turns out I can't cancel it anywhere. They don't provide a customer service phone number, so I contacted them through their chat, and all they do is offer me more and more deals to extend it, but there's no way to cancel it.”
    Rating: 1★ March 07, 2026 10 likes
    “Constant requests for paid service also very annoying.”
    Rating: 1★ March 18, 2026 8 likes

Recent Reviews

Justin Berge

1★

Absolutely unbelievably disappointing app and camera. Camera is the "nicest" one I have but is less reliable, lower picture quality, and barely stays connected for more than a day or 2. I've had it for a couple years and it's only been connected maybe a few weeks total out of that time. The app has never refreshed the camera on its own and it's always a 30min ordeal to reconnect the camera. My daughters cheap minion camera and supporting app does all these things without issue... Disappointed

September 12, 2024 912 likes

Rosly Schofield

1★

As others have reported, consistent ads (which was not expressed at purchase) is absolutely annoying. Some times I have decent connection for months, but sometimes just consistent issues for days. I'm not sure if there's been some auto update but it has been turning off/on repeatedly the last few days. I restarted and reconnected everything but still performing the same. No customer service except a bot. Constant requests for paid service also very annoying. I would never pay for another

March 18, 2026 8 likes

Defenestratus

1★

Horrible experience overall due to a cataract of ads as soon as you launch the app, plus upsells at every which turn. With some effort, you'll be able to click through the ads and review your cameras' footage. Would be great if there were just half as many ads. Videos, once they come up, seem decent. Appreciate the ability to pan and scan in real time. Free plan is limited to a few days of reviewable recordings, which is fine. But man! Prepare to be bombarded with ads like never before.

January 23, 2026 42 likes

Xariz Mercado (Ivette)

1★

The worst camera and subscription ever. I bought the subscription to watch without ads, since it only lets you watch live for a very short time unless you're practically forced to have the subscription. Well, I bought it, and now it turns out I can't cancel it anywhere. They don't provide a customer service phone number, so I contacted them through their chat, and all they do is offer me more and more deals to extend it, but there's no way to cancel it.

March 07, 2026 10 likes

Christopher Boles

1★

Was great at first but went downhill. Worked fine but nagged a little about subscription service. As time went on it became annoyingly nagging about subscription. The final straw was having to watch ads before you can see picture from camera if you didn't subscribe. Then after about 3 minutes have to watch another ad to see more. I only used this to monitor my basement when its pouring rain, so not often enough for a subscription service. Getting rid of it for something less annoying.

March 01, 2026 11 likes