FIMI Navi Mini vs TSUN Smart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FIMI Navi Mini
This application offers intuitive flight control and multiple shooting modes for aerial photography. Users can plan flight routes, capture and edit real-time videos and images, and share their experiences with ease. It features a user-friendly interface and robust security.
- User-friendly UI design
- Multiple security protection
- Smart flight modes
- One-tap shot
- Real-time video and image saving
- One-tap editing and sharing
- Flight-route planning
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1. Adopt user-friendly UI design. 2. Multiple security protection, 3. Support multiple shooting modes, like Smart Flight and one-tap shot. 4. Support save and preview real-time videos and images. Share interest via one-tap edit. 5. Flight-route planning makes you free from complex control, enjoying smarter flight trip.
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 FIMI Navi Mini's 3.0. TSUN Smart also leads on review sentiment (18% vs 0%). FIMI Navi Mini's advantage is update cadence (every 3 weeks vs every 6 weeks) and ratings volume (9 vs 1). On price, ads, in-app purchases and monetization model 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 3.0. That said, the two scores are not equally well evidenced: FIMI Navi Mini has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of FIMI Navi Mini's written reviews are positive against 18% of TSUN Smart's.
FIMI Navi Mini ships an update every 3 weeks, TSUN Smart every 6 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.
| Parameter | FIMI Navi Mini | TSUN Smart |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (9 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 18.1% of reviews — better |
| Number of ratings | 9 — better | 1 |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 146 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Beijing FIMI Technology CO.,LTD | TSUNESS Co., Ltd |
Customer experience
FIMI Navi Mini
TSUN Smart
Bugs and requests
FIMI Navi Mini
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
Show 7 moreShow fewer
- 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
FIMI Navi Mini
No in-app purchases
TSUN Smart
No in-app purchases
