Mopeka TankCheck vs Goal Zero Power
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mopeka TankCheck
This app works with a special sensor to measure the exact LPG propane level in your tank. Get real-time fill level and know precisely when you're running low. Ideal for RVs, heaters, and BBQ grills.
- Measures exact LPG propane fill level
- Displays tank empty status
- Works with RVs, heaters, and grills
- Wireless sensor data transmission
- Magnetic sensor attachment
Read full descriptionHide full description
This application is designed to be used with the Mopeka TankCheck sensor. The Tank Check application can measure the LPG propane level to tell you the exact fill level and when your tank is empty. It can be used on tanks found in RVs, heaters, BBQ grills, etc. The Tank Check sensors are magnetically stuck to the bottom of your propane tank and will periodically measure and wirelessly send the fill level or percentage to the Tank Check app. Stick it on the bottom of your tank and know exactly when you are running low on propane! This technology is patent pending. More info about the TankCheck Sensor and links to purchase the sensors can be found on the Mopeka website at http://www.mopeka.com Usage: 1. To pair your Tank Check sensor to the phone, simply press the "Sync" button on the back of the sensor while the app's main screen is visible. The first time you use your Tank Check sensor you must press the "Sync" button 5 times in a row in order to wake up the sensor. 2. Place the Tank Check sensor in the center of the underside of the tank. Most tanks have a small "flat" spot on the center and this is the nominal location for the sensor. 3. Flip the tank over. Once the fluid has settled the app will display a reading. Note that the LPG fluid will be sloshing around in the tank for a few minutes and the quality of the measurements will be low until this has stabilized.
Goal Zero Power
Monitor, manage, and optimize your portable power devices from anywhere. Track battery levels, control ports remotely, and receive instant notifications for power events. Fine-tune settings for smart power management and access helpful guides and support.
- Live battery monitoring
- Remote outlet control
- Push notifications
- Smart power management
- Historical usage tracking
- Firmware updates
- In-app guides and support
Read full descriptionHide full description
Power, Anywhere You Go Whether you're off-grid in the backcountry, powering through an outage at home, or keeping your gear charged on a weekend trip—the Goal Zero app puts complete control in your pocket. Monitor, manage, and optimize your Goal Zero ecosystem from across the room or across the globe. Real-Time Command Center • Live monitoring of battery levels, input, and output—down to the watt • Instant push notifications for charge milestones and power events • Control outlets and ports remotely, no matter where you are • Access detailed metrics and insights not shown on your device display Smart Power Management • Fine-tune settings to match your power needs and usage patterns • Track historical usage to plan your next adventure—or your next outage Always Up to Date • Seamless firmware updates deliver new features and improvements Help When You Need It • In-app guides and resources to help you get the most from your gear • Quick access to support—help is just a few taps away • Product education and tips built right into the experience Built for Explorers & Engineers Alike Goal Zero gear is trusted on rugged expeditions and in living rooms around the world. The app brings that same reliability to your fingertips—clean interface, powerful features, zero compromise.
Screenshots
Verdict
The clearest difference is rating: Goal Zero Power at 4.3 against Mopeka TankCheck's 2.9. Goal Zero Power also leads on ratings volume (1.3K vs 72) and review sentiment (34% vs 24%). Mopeka TankCheck's advantage is update cadence (fortnightly vs every 3 months) and iOS requirement (11.0 vs 15.1). 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.
Goal Zero Power holds the better App Store score, 4.3 against 2.9. That said, the two scores are not equally well evidenced: Goal Zero Power has 1.3K ratings behind it against 72, so its average is the more settled of the two. Written reviews point the same way: 24% of Mopeka TankCheck's written reviews are positive against 34% of Goal Zero Power's.
Mopeka TankCheck ships an update fortnightly, Goal Zero Power every 3 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | Mopeka TankCheck | Goal Zero Power |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (72 ratings) | 4.3 (1.3K ratings) — better |
| Positive reviews | 24.1% of reviews | 34.4% of reviews — better |
| Number of ratings | 72 | 1.3K — better |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 26 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | Mopeka Products, LLC | Goal Zero LLC |
Customer experience
Mopeka TankCheck
Goal Zero Power
Bugs and requests
Mopeka TankCheck
Not enough reviews yet to summarise bugs or requests.
Goal Zero Power
Reported bugs
4 issues- App crashes
- Firmware update issues
- Connectivity problems
- Inaccurate data display
Requested features
4 requests- Native iPad app
- Apple Watch support
- Better integration with expansion tanks
- Temperature monitoring and alerts
In-app purchases
Mopeka TankCheck
No in-app purchases
Goal Zero Power
No in-app purchases
Questions
Is Mopeka TankCheck free?
Is Goal Zero Power free?
Which has better reviews, Mopeka TankCheck or Goal Zero Power?
Do Mopeka TankCheck or Goal Zero Power have ads?
Which is updated more often, Mopeka TankCheck or Goal Zero Power?
Other comparisons















