Comparison

Yi iot vs GSTRAIN

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Yi iot

Monitor your home or office remotely with live video streaming and recording. Receive instant alerts for important events and communicate with people or pets using two-way audio. AI-powered highlights condense footage for quick review.

Highlights
  • AI-curated video highlights
  • Remote access to live streams
  • 24/7 live streaming and recording
  • Two-way audio communication
  • Smart panoramic view
Features
Read full description

Yi iot – Smarter Security, Smarter Life Stay close to what matters most with Yi iot. Whether you’re at home, at work, or on the go, Yi iot helps you see, hear, and protect—anytime, anywhere. Key Features -AI-Curated Highlights: Review the most important moments in seconds without scrubbing through hours of video. -Access from Anywhere: Cloud storage keeps your memories safe, even if your device is lost or damaged. -24/7 Live Streaming & Recording: Safety that never sleeps—always know what’s happening in real time. -Two-Way Audio: Talk to family, pets, or visitors with a simple tap. -Smart Panoramic View: Move your phone to explore every corner instantly. Optional Cloud Subscription Upgrade with flexible cloud plans to unlock advanced features like AI highlights, unlimited playback, and continuous 24/7 recording. Auto-renewing subscriptions info: -Subscription name:15d. Loop(30d.), 5 Cam -Length of subscription: 30 days -Price of subscription: $19.99 per month -Subscription name:7d. Loop(12m.), 1 Cam, CVR -Length of subscription: 365 days -Price of subscription: $99.99 per month -Subscription name:15d. Loop(12m.), 5 Cam -Length of subscription: 365 days -Price of subscription: $129.99 per month -Subscription name:7d. Loop(365d), 3 CVR -Length of subscription: 365 days -Price of subscription: $249.99 per year -Subscription name:30days Loop(365d), 5 Cameras -Length of subscription: 365 days -Price of subscription: $149.99 per year -Subscription name:Response Service(30d) -Length of subscription: 30 days -Price of subscription: $12.99 per year -Subscription name:Response Service(365d) -Length of subscription: 365 days -Price of subscription: $69.99 per year -Subscription name:1,7,365,CVR,BlackFriday -Length of subscription: 365 days -Price of subscription: $79.99 per year -Subscription name:5,15,365,BlackFriday -Length of subscription: 365 days -Price of subscription: $129.99 per year -Subscription name:5,30,365,BlackFriday -Length of subscription: 365 days -Price of subscription: $179.99 per year 

-Subscription name:5,30,365,CVR -Length of subscription: 365 days -Price of subscription: $199.99 per year -Subscription name:1-7-CVR-1Month-CN-IOT-AUTO -Length of subscription: 30 days -Price of subscription: $4.99 per month -Subscription name:1-30-CVR-1Month-CN-IOT-AUTO -Length of subscription: 30 days -Price of subscription: $9.49 per month -Subscription name:07d. Loop(365d.),2 Cam -Length of subscription: 365 days -Price of subscription: $20.49 per year -Subscription name:07d. Loop(30d.),2 Cam -Length of subscription: 30 days -Price of subscription: $2.49 per month 
-Payment: The user confirms the purchase and pays it with their iTunes account. -Cancel renewal:If you need to cancel the renewal, please manually turn off the automatic renewal function in Itunes / Apple ID settings management 24 hours before the current subscription expire -Renew:Apple ITunes account will be debited within 24 hours before expiration, and the subscription cycle will be postponed for one month after the deduction is successful
-Precautions:After renewing the subscription automatically, the service is free for the first month, and the trial period ends from the day of purchase to the day of next month, and the charge is automatically deducted -Terms of use:https://api.yitechnology.com/home/terms_of_use?location=USA&lang=zh-CN?location=USA&lang=zh-CN -Privacy policy:https://api.yitechnology.com/home/privacy_agreement?location=USA&lang=zh-CN?location=USA&lang=zh-CN -YI Cloud Service Agreement:https://api.yitechnology.com/homecamera/cloud_agreement_ios.html -Automatic Renewal Service Agreement:https://app.yitechnology.com/#/YihomeAutoRenewalAgreement

About

GSTRAIN

Features
Read full description

GSTRAIN helps commuters plan trips between New Jersey and New York. Set your From and To stations, search stops quickly, swap direction with one tap, and compare train, bus, PATH and subway connections in a clear route view. With live transit data from the app’s transit service, you can see: • NYC subway arrivals and current MTA service alerts • NJ Transit rail departures and bus schedule information • Travel times, transfers, directions and route details • Searchable stations and stops • Fast cached startup while fresh data loads • Optional reminders for an upcoming train • Helpful fallback behavior when a transit feed is temporarily unavailable GSTRAIN is designed for everyday commuting around Westfield and nearby New Jersey stations, with connections to New York Penn Station, PATH and Manhattan destinations. Transit availability and departure times depend on the current agency feeds.

Screenshots

Yi iot4 screens
GSTRAIN3 screens

Verdict

The call

The clearest difference is in-app purchases: GSTRAIN at none against Yi iot's 14. GSTRAIN also leads on ads (none vs shown) and update cadence (every 2 days vs every 2 weeks). Yi iot's advantage is chart position (#173 vs unranked) and iOS requirement (13.0 vs 17.0). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Yi iot sells 13 in-app purchases, starting at $4.99 per month. GSTRAIN asks for nothing beyond the download.

UpkeepUpdate frequency

Yi iot ships an update every 2 weeks, GSTRAIN every 2 days. The most recent releases landed on September 30, 2026 and September 12, 2026 respectively.

Scorecard5 real differences · 6 level
Yi iot versus GSTRAIN: the parameters behind the verdict, then further details
ParameterYi iotGSTRAIN
PriceFreeFree
Rating3.1 (4.9K ratings) — better—
Positive reviews5.4% of reviews—
Number of ratings4.9K — better—
Update frequencyEvery 2 weeksEvery 2 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#173 — better—
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size374 MB4 MB
Age rating4+4+
DeveloperZK (HK) LIMITEDMichele Berardi

Bugs and requests

Yi iot

Reported bugs

4 issues
  • Camera randomly turns to face the wall
  • App freezes and becomes unusable after updates
  • SD card recordings not accessible without subscription
  • Alerts and notifications not working as expected

Requested features

4 requests
  • Add option to disable IR lights
  • Improve playback and review of recorded footage
  • Provide better customer support and communication
  • Allow more customization of motion detection zones

GSTRAIN

Not enough reviews yet to summarise bugs or requests.

In-app purchases

13 purchases

Yi iot

Subscriptions12
  • AUTO30D-Entryplan-IN(1M1D)$4.991 Month
  • 1month 15-day 1cam motion7 Days trial$9.991 Month
  • 30D-Entryplan-IN(1M1D)$9.991 Month
Show 9 more
  • 7d. Loop(30d.), 1 Cam$15.991 Month
  • 7d. Loop(30d.), 1 Cam, CVR$18.991 Month
  • 15d. Loop(30d.), 5 Cam$22.991 Month
  • 30d. Loop(30d.), 5 Cam$25.991 Month
  • 30D-Entryplan-IN(1Y1D)$26.991 Year
  • 12month 15-day 1cam motion3 Days trial$59.991 Year
  • 7d. Loop(12m.), 1 Cam, CVR7 Days trial$79.991 Year
  • 15d. Loop(12m.), 5 Cam3 Days trial$139.991 Year
  • 30days Loop(365d), 5 Cameras3 Days trial$174.991 Year
One-time1
  • 7d. (30d.), 1 Cam$4.99
None

GSTRAIN

No in-app purchases

Questions

Is Yi iot free?
Yi iot is free to download, with in-app purchases available.
Is GSTRAIN free?
GSTRAIN is free to download, with no in-app purchases.
Do Yi iot or GSTRAIN have ads?
Yi iot shows ads; GSTRAIN does not.
Which is updated more often, Yi iot or GSTRAIN?
Yi iot ships an update every 2 weeks, and GSTRAIN every 2 days. Most recently, Yi iot was updated on September 30, 2026 and GSTRAIN on September 12, 2026.

Other comparisons