Comparison

Epoch Li vs SiteStream

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

Head to head
About

Epoch Li

Monitor your lithium-ion battery system in real-time via Bluetooth. View voltage, current, power, and internal resistance. Receive alerts for temperature, short circuits, and voltage deviations to extend battery life and enhance stability.

Highlights
  • Real-time voltage, current, power, and internal resistance display
  • Individual battery voltage and alarm status monitoring
  • Cell comparison and balancing display
  • Temperature and critical parameter warnings
  • Record of all warnings and protection events
Features
Read full description

Make sure you have the latest app version. Turn on your Bluetooth. Tap the icon to open the App. It will search for all Epoch batteries within the range of your Bluetooth device and provide a list. If all the batteries are not listed, move closer to the battery location and refresh the screen. Choose the battery you want to look at. The Epoch intelligent battery management system and the active equalizer are connected via Bluetooth to monitor the battery status, collect, store and process information during battery operation in real time, exchange information with external devices, and solve the safety, usability and usage of the lithium battery system The key issue of life is to extend the service life of the battery to a certain extent, and to enhance the stability of the battery pack to a certain extent. 1. Display real-time voltage, current, power, internal resistance and other parameter values, and display them in the form of instrument panels and numbers; 2. Display the real-time voltage and alarm status of all single batteries. If the reported parameters trigger the alarm value or protection value, an alarm will be prompted; 3. Each data comparison of the battery cell, the voltage difference. Maximum voltage cell Minimum voltage cell. And the display of cell balance 4. Cell temperature warning. Real-time alarm for over temperature, short circuit, over voltage, under voltage 5. Record the warnings that occur at each moment. 6. Record all battery protection times. Best Regards !

About

SiteStream

Monitor and manage remote mobile security units with live camera feeds, video recording, and on-demand audio communication. This app provides a user-friendly interface for securing construction sites, remote work zones, and temporary locations from your phone.

Highlights
  • Live camera feeds
  • Video recording and clip creation
  • Remote monitoring
  • Cloud storage for footage
  • On-demand audio communication
  • Multi-skid support
  • User-friendly interface
Features
Read full description

SiteStream: Remote Access to Mobile Security Skids Take control of your site security with SiteStream, the mobile app that lets you monitor and manage the camera feeds of SiteStream's solar-powered mobile security skids. Perfect for construction sites, remote work zones, and temporary locations, SiteStream allows you to access live video, capture footage, and ensure your site is secure—all from your phone. Key Features: - Live Camera Feeds: Get real-time access to video feeds from your mobile security skids. Monitor any site, at any time, from anywhere, ensuring your project or facility remains secure, whether you're onsite or offsite. - Mobile, Solar-Powered Security Units: SiteStream’s skids are fully portable, solar-powered units equipped with cameras, batteries, and speakers. They can be moved between sites as needed, giving you flexible and sustainable security solutions. - Video Recording & Clip Creation: Capture and store important footage directly from the app. Whether you need to review incidents, document activity, or share clips with stakeholders or law enforcement, SiteStream makes it easy to save and manage clips. - Remote Monitoring: Whether you're managing a single location or multiple projects, SiteStream provides you with remote access to all your mobile security skids, ensuring you stay informed and in control no matter where you are. - Cloud Storage: Safely store your video footage in the cloud, ensuring critical site data is always available when you need it. Cloud storage makes it easy to review and retrieve footage, without the worry of running out of storage or losing important video files. - On-Demand Audio Communication: With built-in speakers on the mobile skids, SiteStream allows you to communicate directly with your site remotely. This feature is ideal for issuing warnings or giving instructions to personnel or intruders. - Multi-Skid Support: SiteStream is designed to manage multiple security skids across different sites, making it perfect for companies with multiple projects. You can easily switch between feeds, monitor multiple locations, and manage security for all your projects from a single app. - User-Friendly Interface: The app is built with simplicity in mind, allowing you to easily navigate between different skid units, view live feeds, save footage, and customize your settings without hassle. Why SiteStream? SiteStream is the ideal solution for businesses that need flexible, mobile security for temporary or remote work sites. With its portable, solar-powered security skids, SiteStream offers an eco-friendly, efficient, and reliable way to monitor multiple locations. Whether you're securing a construction site, a large event, or any temporary setup, SiteStream ensures you have constant, remote access to your security footage and real-time site activity. Maximize your site security today with SiteStream. Download now and take control of your mobile security skids from anywhere.

Screenshots

Epoch Li4 screens
SiteStream4 screens

Verdict

The call

The clearest difference is rating: SiteStream at 5.0 against Epoch Li's 2.6. Epoch Li's advantage is ratings volume (70 vs 4) and iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

SiteStream holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: Epoch Li has 70 ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

Epoch Li ships an update every 3 weeks, SiteStream every 2 weeks. Both last shipped on October 16, 2026.

Scorecard3 real differences · 7 level
Epoch Li versus SiteStream: the parameters behind the verdict, then further details
ParameterEpoch LiSiteStream
PriceFreeFree
Rating2.6 (70 ratings)5.0 (4 ratings) — better
Positive reviews29.2% of reviews—
Number of ratings70 — better4
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.0
Further details — not scored
Size35 MB34 MB
Age rating17+4+
DeveloperEDG Sales International LLCOnTrac Technologies LLC

Customer experience

Epoch Li

All ratings70 ratings
Positive35.7%
Neutral5.7%
Negative58.6%
Written reviews48 reviews
Positive29.2%
Neutral10.4%
Negative60.4%

SiteStream

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Epoch Li

Reported bugs

14 issues
  • Bluetooth does not auto-connect
  • Bluetooth signal frequently drops
  • App crashes frequently
  • App disconnects when minimized or switching apps
  • App does not remember previously connected devices
Show 9 more
  • App shows incorrect battery charge levels
  • App history tab is useless
  • App is not documented, data is unclear
  • App shows 0% or no data after recent updates
  • App does not always reflect true battery charge
  • App cannot see information from multiple batteries in series
  • App has backward animations and sloppy UI
  • App requires password for advanced settings without providing it
  • App disconnects and will not re-connect until app is killed and reopened

Requested features

10 requests
  • Filter Bluetooth devices by MAC address prefix
  • Implement BLE non-exclusive connection
  • Bring back old app features (time to charge/discharge)
  • Document app data and features
  • Provide password for advanced settings
Show 5 more
  • Allow saving of battery connections/names
  • Release old app as a separate option
  • Improve Bluetooth connection stability and range
  • Fix incorrect battery charge readings
  • Display data for multiple batteries in series correctly

SiteStream

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Epoch Li

No in-app purchases

None

SiteStream

No in-app purchases

Questions

Is Epoch Li free?
Epoch Li is free to download, with no in-app purchases.
Is SiteStream free?
SiteStream is free to download, with no in-app purchases.
Which has better reviews, Epoch Li or SiteStream?
SiteStream is rated higher. Epoch Li averages 2.6 out of 5 from 70 ratings, while SiteStream averages 5.0 from 4 ratings.
Do Epoch Li or SiteStream have ads?
Neither Epoch Li nor SiteStream shows ads.
Which is updated more often, Epoch Li or SiteStream?
Epoch Li ships an update every 3 weeks, and SiteStream every 2 weeks. Most recently, Epoch Li was updated on October 16, 2026 and SiteStream on October 16, 2026.

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