# WiseSolar Plus vs TSUN Smart

WiseSolar Plus and TSUN Smart both sit at 5.0 stars, but that hides the real split: 33% of WiseSolar Plus's written reviews are positive against 18% of TSUN Smart's. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for WiseSolar Plus against 5.0 for TSUN Smart. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews are what separate them: 33% of WiseSolar Plus's written reviews are positive against 18% of TSUN Smart's.

WiseSolar Plus ships an update every 2 months, TSUN Smart every 6 weeks. The most recent releases landed on September 29, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | WiseSolar Plus | TSUN Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/wisesolar-plus/id1510470362/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/tsun-smart/id6468031219/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | **33.3% of reviews** | 18.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 288 MB | 69 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kehua Data Co.,Ltd.](https://appshunter.io/developer/1118238776) | [TSUNESS Co., Ltd](https://appshunter.io/developer/1718029393) |

## What reviewers say

### WiseSolar Plus

[App page](https://appshunter.io/ios/app/wisesolar-plus/id1510470362)

This app facilitates data communication with photovoltaic inverters in a WiFi environment. It categorizes PV inverter data through monitoring, alarm, history, and setting modules, catering to manufacturers, users, and operation/maintenance roles.

**Highlights:** PV inverter data communication, WiFi environment connectivity, User role management, Monitoring module, Alarm module, History module, Setting module

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### TSUN Smart

[App page](https://appshunter.io/ios/app/tsun-smart/id6468031219)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy setup and installation process
- 📊 Clear and intuitive user interface
- 🔌 Simple WiFi connection to inverters
- ⚡ Real-time energy production monitoring
- 🎯 Straightforward configuration with serial numbers

**What reviewers complain about**

- 🐛 Frequent server outages and disconnections
- 🐛 Missing data and incomplete daily records
- 🌐 Poor German translation with numerous errors
- ⏱️ Slow app performance and sluggish updates
- 📉 Data synchronization delays (15-30 minutes)

**Reported bugs**

- 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

**Requested features**

- 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


## Frequently asked questions

### Is WiseSolar Plus free?

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

### Is TSUN Smart free?

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

### Which has better reviews, WiseSolar Plus or TSUN Smart?

WiseSolar Plus and TSUN Smart are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do WiseSolar Plus or TSUN Smart have ads?

Neither WiseSolar Plus nor TSUN Smart shows ads.

### Which is updated more often, WiseSolar Plus or TSUN Smart?

WiseSolar Plus ships an update every 2 months, and TSUN Smart every 6 weeks. Most recently, WiseSolar Plus was updated on September 29, 2026 and TSUN Smart on October 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*