Comparison

SRNE vs Cool Go

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

Head to head
About

SRNE

Monitor your solar devices in real-time and configure settings via Bluetooth. Access historical data for solar yield and consumption, and explore product information. A demo mode allows testing device functions without hardware.

Highlights
  • Real-time device data
  • Bluetooth configuration
  • Historical data tracking
  • Demo mode for testing
  • Product information access
  • Feedback function
Features
Read full description

With SRNE Monitoring you can see the real-time data of your devices and configure the settings via Bluetooth. You will also get the insight into our product range and you can test the devices in a DEMO version. Demo Mode: Select a device from the demo library and get an insight of the functions. Real-time data: Keep track of the real-time data of your solar devices. History: With the history you can keep an overview of the values of the past days: Solar yield, consumption and other, technical data and values. (Data records may differ from device to device). Feedback function: If you have improvements or comments about the app or devices, you can use the feedback function. Our service team will be happy to respond to your concerns within 72 hrs.

About

Cool Go

Features
Read full description

The battery management system is an electronic system that comprehensively monitors and manages battery packs. Its core mission is to ensure the safe operation of batteries, extend their service life, and maintain optimal performance. The interface is simple and easy to operate, allowing users to truly experience an efficient future technological life. The DCDC+MPPT combination solution is coming with a heavy load! DCDC efficiently distributes charging modes, adapts to various electrical devices, and ensures smooth power transmission. Paired with MPPT charging technology, it can convert into full power regardless of the strength of the light or the weather conditions. Double protection, helping you easily unlock new heights in photovoltaic utilization!

Screenshots

SRNE4 screens
Cool Go3 screens

Verdict

The call

The clearest difference is update cadence: SRNE at fortnightly against Cool Go's every 2 months. Cool Go's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SRNE ships an update fortnightly, Cool Go every 2 months. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 8 level
SRNE versus Cool Go: the parameters behind the verdict, then further details
ParameterSRNECool Go
PriceFreeFree
Rating4.2 (5 ratings) — better—
Positive reviews40.0% of reviews—
Number of ratings5 — better—
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size78 MB35 MB
Age rating17+17+
DeveloperSRNE Solar Co.,LtdSuzhou Cosuper Energy Technology Co., Ltd.

In-app purchases

None

SRNE

No in-app purchases

None

Cool Go

No in-app purchases

Questions

Is SRNE free?
SRNE is free to download, with no in-app purchases.
Is Cool Go free?
Cool Go is free to download, with no in-app purchases.
Do SRNE or Cool Go have ads?
Neither SRNE nor Cool Go shows ads.
Which is updated more often, SRNE or Cool Go?
SRNE ships an update fortnightly, and Cool Go every 2 months. Most recently, SRNE was updated on October 11, 2026 and Cool Go on October 12, 2026.

Other comparisons