XiaoXiangElectric vs LetSmart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
XiaoXiangElectric
Monitor your lithium battery's real-time status, including voltage, current, and temperature. Control charging and discharging, view historical data graphs, and access battery instructions. This app provides comprehensive insights and management for your battery.
- Real-time battery monitoring
- Historical data graphs
- Charge/discharge control
- Automatic equalization
- Battery parameter settings
- BMS instructions
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Little Elephant Electric is an APP specially developed for lithium batteries independently developed by Dongguan Jiabaida Electronic Technology Co., Ltd., which can check the status of the battery in real time. 【History】 Display the historical dynamic graph of the battery: current, voltage, capacitance, and temperature. 【Control】 Charge and discharge switch control, automatic equalization, clear warning, reset capacity. 【Real Time】 You can switch the monitoring equipment to view battery data in real time: remaining capacity, charge and discharge status, balance status, protection status, voltage, current, temperature, and single string voltage information. 【Parameter】 Read the basic battery information, you can set and change the Bluetooth name. 【Mine】 Instructions for use of lithium batteries and BMS. Unbind device. If you have any comments or suggestions, you can contact us through our website: Official website: http://www.jiabaida.com Email: nycojie@gmail.com
LetSmart
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Hello! I am your all-in-one smart home assistant. · Smart Connectivity – Easily connect your smart appliances and control them remotely. · Customizable Scenes – Define your own combinations, such as “Welcome home” and “Scheduled start.” · Continuous Updates – Regularly adding support for more brands to enhance your smart home experience. Smart living, now in your hands!
Screenshots
Verdict
The clearest difference is update cadence: XiaoXiangElectric at fortnightly against LetSmart's every 13 months. LetSmart's advantage is iOS requirement (13.0 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
XiaoXiangElectric ships an update fortnightly, LetSmart every 13 months. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.
| Parameter | XiaoXiangElectric | LetSmart |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (141 ratings) — better | — |
| Positive reviews | 17.1% of reviews | — |
| Number of ratings | 141 — better | — |
| Update frequency | Fortnightly — better | Every 13 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 208 MB |
| Age rating | 4+ | 12+ |
| Developer | Dongguan Jiabaida Electronic Science & Technology Co., Ltd. | Tecasa Inc. |
Bugs and requests
XiaoXiangElectric
Reported bugs
20 issues- App locks users out after login attempts
- Control tab shows 'No operation permission' error
- Password recovery email not sending verification codes
- App freezes with infinite loading spinner when battery unavailable
- SOC percentage stuck at 100% or showing incorrect values
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- Bluetooth QR code scanning not working
- App crashes when adding second battery
- Update notifications appear but no update available
- Cannot bind phone number - malformed number error
- Control features disappear after firmware updates
- Battery not detected via Bluetooth despite being paired
- App won't accept phone number in any format
- History and Control tabs disappear randomly
- Cell voltage information displays inconsistently
- App crashes when accessing certain settings
- Language settings revert to English after updates
- Charge/discharge readings inaccurate below 1A
- App performs unauthorized firmware updates
- Battery parameters change without user action
- Soft lock errors with no resolution path
Requested features
15 requests- Offline control capability without internet
- History/logging of battery data and cycles
- Remaining capacity display in Ah (not just percentage)
- Password protection for battery access
- Push notifications for charging status changes
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- Temperature unit toggle (Celsius/Fahrenheit)
- Multiple language support (Spanish, Russian, Chinese, German, etc.)
- Ability to remove Bluetooth password
- Advanced parameter customization for all BMS models
- Balancing status and control indicators
- Reset protection cycle counter
- Improved cell voltage visualization
- Better instructions and user manual
- Support for managing multiple batteries simultaneously
- Automatic connection to previously paired batteries
LetSmart
Not enough reviews yet to summarise bugs or requests.
In-app purchases
XiaoXiangElectric
No in-app purchases
LetSmart
No in-app purchases
