YINMIK vs Mars Legacy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YINMIK
This utility app facilitates the easy recording and real-time transmission of test data via Bluetooth. It offers features like data calibration, automatic or manual saving, and sharing to popular messaging platforms, along with access to a product catalog.
- Simple installation and operation
- Real-time Bluetooth data transmission
- Customizable calibration points
- Automatic and manual data saving
- Data sharing to third-party platforms
- Product catalog access
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1.安装简单，操作方便，功能齐全； 2.精准实时蓝牙数据传输，测量数值一目了然； 3.自主选择校准点，适应不同国家需求，校准记录可查询； 4.随时查看数据，数据可自动、手动保存，支持数据共享到微信，QQ，Whatsapp等第三方平台，支持数据打印； 5.可查看最新产品目录，多样化产品供您选择。
Mars Legacy
Control and configure your indoor grow lights remotely. Automate growth cycles with custom timers, simulate sunrise and sunset, and manage multiple lights independently from a single device. Compatible with the Mars Hydro Smart Grow System.
- Remote LED light control
- Adjustable light intensity
- Automatic growth cycle programming
- Sunrise/sunset simulation
- Wireless multi-light control
- Independent lighting group management
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The Mars Hydro app is launched to build a smart, simplified, frontier a ccess for growers to a more manageable grow project, supporting m obile control and growth programs configuration, compatible with Ma rs Hydro Smart Grow System at: www.mars-hydro.com *Easily turn ON/OFF your LED grow lights and adjust the intensity with j ust a few clicks. *Precisely arrange time triggers to achieve automatic growth cycles an d simulation of sunrise and sunset. *Wireless control of multiple LED grow lights via one device at the sam e time. *Different lighting groups are available for independent management, which enables simultaneous monitor on paralleled grows. ...More to be launched
Screenshots
Verdict
The clearest difference is rating: YINMIK at 1.9 against Mars Legacy's 1.3. Mars Legacy's advantage is ratings volume (71 vs 23). On price, review sentiment, update cadence and ads 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.
YINMIK holds the better App Store score, 1.9 against 1.3. Both are backed by a comparable volume of ratings — 23 and 71 respectively. Written reviews point the same way: 15% of YINMIK's written reviews are positive against 12% of Mars Legacy's.
YINMIK ships an update every 6 weeks, Mars Legacy monthly. Both last shipped on November 3, 2026.
| Parameter | YINMIK | Mars Legacy |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (23 ratings) — better | 1.3 (71 ratings) |
| Positive reviews | 15.0% of reviews — better | 12.2% of reviews |
| Number of ratings | 23 | 71 — better |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 60 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Huiquan Electronic | MARS TRADING RCC, INC. |
Customer experience
YINMIK
Mars Legacy
Bugs and requests
YINMIK
Not enough reviews yet to summarise bugs or requests.
Mars Legacy
Reported bugs
20 issues- App cannot detect Bluetooth despite phone detecting it
- Timer settings do not execute at scheduled times
- Scenes and automation groups fail to work
- WiFi connection drops frequently and reconnection fails
- Light brightness changes unexpectedly without user input
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- Humidity readings display unrealistic fantasy values
- App crashes and loses all device/account data
- Login verification codes not received
- Sunrise/sunset mode ignores brightness settings and forces 100%
- Time selection interface is confusing and unreliable
- Fan disconnects from app during use
- PPFD settings reset unexpectedly
- App update broke existing functionality
- Device not detected during initial setup
- Password signup validation error
- Bluetooth icon shows as disabled after update
- Light turns off mid-cycle without reason
- Temperature unit cannot be changed to Celsius
- Scenes override manual timer settings
- App fails to save time settings correctly
Requested features
12 requests- Multiple on/off cycles per day for automation
- Daylight saving time adjustment option
- Sunrise/sunset mode with adjustable brightness levels
- Better WiFi stability and range
- Improved app interface and user experience
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- Comprehensive help documentation
- Account recovery and data persistence
- Multi-language support with accurate translations
- System time picker instead of custom control
- Ability to set different brightness levels for different scenes
- More reliable remote control functionality
- Better error messages and troubleshooting guidance
In-app purchases
YINMIK
No in-app purchases
Mars Legacy
No in-app purchases
