SETouch vs TSUN Smart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SETouch
This app displays solar inverter power generation information and data via Bluetooth connection. It provides efficient monitoring and configuration for solar inverters.
- Monitor solar inverter power generation
- Display inverter data via Bluetooth
- Log inverter data
- Configure inverter settings
- Efficient and simple interface
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显示 Senergytec PVI 发电资讯及配合蓝牙连接显示数据，简捷高效 Solar inverter monitoring APP to monitor inverter data/log and provide inverter configuration.
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.
- 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
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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
Verdict
The clearest difference is rating: TSUN Smart at 5.0 against SETouch's 4.5. TSUN Smart also leads on update cadence (every 6 weeks vs every 3 months). SETouch's advantage is iOS requirement (8.0 vs 15.6). On price, ratings volume, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TSUN Smart holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
SETouch ships an update every 3 months, TSUN Smart every 6 weeks. The most recent releases landed on June 11, 2026 and September 20, 2026 respectively.
| Parameter | SETouch | TSUN Smart |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | — | 18.1% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 60 MB | 69 MB |
| Age rating | 17+ | 4+ |
| Developer | Asian Power Devices Inc | TSUNESS Co., Ltd |
Customer experience
SETouch
TSUN Smart
Bugs and requests
SETouch
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
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- 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
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- 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
SETouch
No in-app purchases
TSUN Smart
No in-app purchases
