Comparison

AUXSOL vs TSUN Smart

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

Head to head

★ 5.01 ratingsView app →

About

AUXSOL

Features

Read full description

AUXSOL App is a PV monitoring product that integrates real-time monitoring, accurate message push, intelligent alarm, efficient operation and maintenance, remote upgrade control, large visual screen, and statistical analysis. It can monitor the operating status of PV inverters and other device in real time. Automatically calculate the energy and efficiency of device and plant dimensions, and quickly locate faulty plants, assisting operation and maintenance personnel to quickly complete on-site defect elimination work.

About

TSUN Smart

Monitor your solar power plants and devices from your mobile. Track real-time and historical generation data, calculate yield, and visualize individual panel performance with a custom layout.

Highlights

Manage multiple solar plants
Add and configure devices
View real-time generation data
Review historical generation data
Calculate solar yield
Build solar panel layouts
Monitor individual panel performance

Features

Read full description

TSUN Smart is a solar plant mornitoring application used by endusers or installers for TSUN products. You are able to manage different plants, add devices, configure the devices in batch, review real-time and historic generation data as well calculate your yield on your mobile phone. In addition, you are able to build a layout of your solar panels and mornitor the perfomance of each panel individually.

Screenshots

AUXSOL4 screens

TSUN Smart4 screens

Verdict

The call

The clearest difference is update cadence: AUXSOL at fortnightly against TSUN Smart's every 6 weeks. 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

AUXSOL ships an update fortnightly, TSUN Smart every 6 weeks. The most recent releases landed on August 26, 2026 and September 20, 2026 respectively.

Scorecard1 real difference · 9 level

AUXSOL versus TSUN Smart: the parameters behind the verdict, then further details
Parameter	AUXSOL	TSUN Smart
Price	Free	Free
Rating	—	5.0 (1 ratings) — better
Positive reviews	—	18.1% of reviews
Number of ratings	—	1 — better
Update frequency	Fortnightly — better	Every 6 weeks
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	15.0 — better	15.6
Further details — not scored
Size	136 MB	69 MB
Age rating	17+	4+
Developer	NINGBO AUX SOLAR TECHNOLOGY CO., LTD.	TSUNESS Co., Ltd

Bugs and requests

AUXSOL

Not enough reviews yet to summarise bugs or requests.

TSUN Smart

Reported bugs

15 issues

Server connection failures preventing data display
Missing daily energy data in monthly summaries
Incorrect total energy calculations
Data frozen or not updating in real-time
App crashes or fails to load

Show 10 more

Verification code not sent during registration
Inverter configuration mode issues
Smart Meter integration causing system type changes
Synchronization problems with multiple micro-inverters
Daily counter resets losing historical data
Inconsistent power readings between panels on same roof
Connection drops between 12-13 hours daily
Data not recorded after app updates
Inverter shows offline despite active production
Micro-inverter pairing failures

Requested features

12 requests

Display daily peak power values consistently
Real-time data updates on demand (pull-to-refresh)
Export data in CSV format
Show maximum inverter capacity information
Email and push notifications for alerts

Show 7 more

Ability to adjust power limits directly in app
Display current firmware version
Monthly and yearly energy generation summaries
Larger chart labels and improved layout
Support for 5GHz WiFi networks
Improved German language translation
Better error messages and user guidance

In-app purchases

None

AUXSOL

No in-app purchases

None

TSUN Smart

No in-app purchases

Questions

Is AUXSOL free?

AUXSOL is free to download, with no in-app purchases.

Is TSUN Smart free?

TSUN Smart is free to download, with no in-app purchases.

Do AUXSOL or TSUN Smart have ads?

Neither AUXSOL nor TSUN Smart shows ads.

Which is updated more often, AUXSOL or TSUN Smart?

AUXSOL ships an update fortnightly, and TSUN Smart every 6 weeks. Most recently, AUXSOL was updated on August 26, 2026 and TSUN Smart on September 20, 2026.