Comparison

Mopeka TankCheck vs RV Leveling System

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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 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.

About

RV Leveling System

This app connects to a Bluetooth leveling device to help you monitor and adjust your RV's level in real-time. It simplifies the leveling process, making it a one-person job. A compatible leveling device is required for full functionality.

Highlights
  • Real-time RV level monitoring
  • Bluetooth device pairing
  • Precision leveling measurements
  • Simplified leveling process
  • One-person operation
Features
Read full description

Pair this app with the Jiu Jiang KAI GAO E-COMMERCE CO., LTD. Bluetooth® leveling device to effortlessly monitor your RV's level status in real-time. The system provides dynamic, precision measurements that guide you through the leveling process, transforming what was once a frustrating task into a simple one-person operation. Please note that the Jiu Jiang KAI GAO E-COMMERCE CO., LTD. leveling device is required for full app functionality.

Screenshots

Mopeka TankCheck4 screens
RV Leveling System3 screens

Verdict

The call

The clearest difference is rating: Mopeka TankCheck at 2.9 against RV Leveling System's 1.0. Mopeka TankCheck also leads on update cadence (fortnightly vs every 5 months) and review sentiment (24% vs 0%). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Mopeka TankCheck holds the better App Store score, 2.9 against 1.0. That said, the two scores are not equally well evidenced: Mopeka TankCheck has 58 ratings behind it against 4, 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 0% of RV Leveling System's.

UpkeepUpdate frequency

Mopeka TankCheck ships an update fortnightly, RV Leveling System every 5 months. The most recent releases landed on September 14, 2026 and September 20, 2026 respectively.

Scorecard5 real differences · 5 level
Mopeka TankCheck versus RV Leveling System: the parameters behind the verdict, then further details
ParameterMopeka TankCheckRV Leveling System
PriceFreeFree
Rating2.9 (58 ratings) — better1.0 (4 ratings)
Positive reviews24.1% of reviews — better0.0% of reviews
Number of ratings58 — better4
Update frequencyFortnightly — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size26 MB60 MB
Age rating4+4+
DeveloperMopeka Products, LLC凯 殷

Customer experience

Mopeka TankCheck

All ratings58 ratings
Positive37.9%
Neutral19.0%
Negative43.1%
Written reviews112 reviews
Positive24.1%
Neutral24.1%
Negative51.8%

RV Leveling System

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews4 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Mopeka TankCheck

No in-app purchases

None

RV Leveling System

No in-app purchases

Questions

Is Mopeka TankCheck free?
Mopeka TankCheck is free to download, with no in-app purchases.
Is RV Leveling System free?
RV Leveling System is free to download, with no in-app purchases.
Which has better reviews, Mopeka TankCheck or RV Leveling System?
Mopeka TankCheck is rated higher. Mopeka TankCheck averages 2.9 out of 5 from 58 ratings, while RV Leveling System averages 1.0 from 4 ratings.
Do Mopeka TankCheck or RV Leveling System have ads?
Neither Mopeka TankCheck nor RV Leveling System shows ads.
Which is updated more often, Mopeka TankCheck or RV Leveling System?
Mopeka TankCheck ships an update fortnightly, and RV Leveling System every 5 months. Most recently, Mopeka TankCheck was updated on September 14, 2026 and RV Leveling System on September 20, 2026.

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