CannVerify vs Mars Legacy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CannVerify
This app helps consumers verify the authenticity of cannabis products. Scan QR codes or enter serial numbers to confirm product details and protect against counterfeits.
- Product authenticity verification
- QR code scanner
- Manual serial number entry
- View product details
- Anti-counterfeit system
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CannVerify is the official anti-counterfeit and product verification system for the Cannabis industry. By assigning a unique serial number to each product, CannVerify protects brands and consumers by allowing customers to verify the authenticity of a product. The CannVerify App is a convenient way to verify the authenticity of a product by using our QR code scanner or by manually entering the serial number within the app. View product details such as serial activation date, description, quantity, photos & more.
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 review sentiment: CannVerify at 57% against Mars Legacy's 12%. CannVerify also leads on rating (4.0 vs 1.3). Mars Legacy's advantage is update cadence (monthly vs every 24 months) and ratings volume (70 vs 16). 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.
CannVerify holds the better App Store score, 4.0 against 1.3. Both are backed by a comparable volume of ratings — 16 and 70 respectively. Written reviews point the same way: 57% of CannVerify's written reviews are positive against 12% of Mars Legacy's.
CannVerify ships an update every 24 months, Mars Legacy monthly. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.
| Parameter | CannVerify | Mars Legacy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (16 ratings) — better | 1.3 (70 ratings) |
| Positive reviews | 57.1% of reviews — better | 12.2% of reviews |
| Number of ratings | 16 | 70 — better |
| Update frequency | Every 24 months | 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 | 16 MB | 59 MB |
| Age rating | 17+ | 4+ |
| Developer | CannVerify LLC | MARS TRADING RCC, INC. |
Customer experience
CannVerify
Mars Legacy
Bugs and requests
CannVerify
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
CannVerify
No in-app purchases
Mars Legacy
No in-app purchases
