Comparison

TSUN Smart vs AVATTO

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

Head to head

TSUN Smart

Free

🔧 Utilities

★ 5.01 ratingsView app →

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.

About

AVATTO

Features

Read full description

AVATTO is an app designed for the control and management of smart devices. This easy-to-use app helps you get smart devices interconnected and brings you comfort and peace of mind. The following advantages take your smart life to the next level: - Easily connect to and control a full range of smart devices and make them function as you wish, anytime you want. - Relax and unwind while the user-friendly app takes care of home automation triggered by all factors such as locations, schedules, weather conditions, and device status. - Intuitively access smart speakers and interact with smart devices under voice control. - Get informed timely without missing a single important event. - Invite family members to your home and make it comfy for everyone. The AVATTO app enhances your home experience in the palm of your hand.

Screenshots

TSUN Smart4 screens

AVATTO4 screens

Verdict

The call

The clearest difference is update cadence: AVATTO at fortnightly against TSUN Smart's every 6 weeks. AVATTO also leads on iOS requirement (12.0 vs 15.6). 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

TSUN Smart ships an update every 6 weeks, AVATTO fortnightly. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.

Scorecard2 real differences · 8 level

TSUN Smart versus AVATTO: the parameters behind the verdict, then further details
Parameter	TSUN Smart	AVATTO
Price	Free	Free
Rating	5.0 (1 ratings) — better	—
Positive reviews	18.1% of reviews	—
Number of ratings	1 — better	—
Update frequency	Every 6 weeks	Fortnightly — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.6	12.0 — better
Further details — not scored
Size	69 MB	221 MB
Age rating	4+	4+
Developer	TSUNESS Co., Ltd	MIUC Technology (Shenzhen) Co.,Ltd

Bugs and 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

AVATTO

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

TSUN Smart

No in-app purchases

None

AVATTO

No in-app purchases

Questions

Is TSUN Smart free?

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

Is AVATTO free?

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

Do TSUN Smart or AVATTO have ads?

Neither TSUN Smart nor AVATTO shows ads.

Which is updated more often, TSUN Smart or AVATTO?

TSUN Smart ships an update every 6 weeks, and AVATTO fortnightly. Most recently, TSUN Smart was updated on October 17, 2026 and AVATTO on October 19, 2026.