Comparison

Mopeka TankCheck vs Self Storage App

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

Self Storage App

Manage your self-storage needs conveniently. Pay rent, rent new units, and access your storage unit, all from your smartphone. Stay organized and in control of your storage.

Highlights
  • Rent units and sign contracts
  • Securely pay rent
  • View access codes and open gates
  • Check balance on-demand
  • Report issues to management
  • Notify of move-out dates
Features
Read full description

Our Self Storage App makes your fast paced schedule a bit easier! Our App allows you to check your balance, send rent payments, rent units at some of our locations, open the entrance gate at certain locations, contact our front office and so much more! Our Key Features: • Rent units and sign the contract in minutes. (at certain locations) • Securely pay rent in just a few taps. • View your access code or 'tap' to open the entrance gate. (at certain locations) • Check your balance on-demand. • Report issues to management within seconds using our Report An Issue feature • Notify management of the expected move out date • And so much more!

Screenshots

Mopeka TankCheck4 screens
Self Storage App4 screens

Verdict

The call

The clearest difference is rating: Self Storage App at 4.8 against Mopeka TankCheck's 2.9. Self Storage App also leads on review sentiment (55% vs 24%) and ratings volume (1.5K vs 58). Mopeka TankCheck's advantage is ads (none vs shown) and update cadence (fortnightly vs every 3 months). On price, 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

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

Self Storage App holds the better App Store score, 4.8 against 2.9. That said, the two scores are not equally well evidenced: Self Storage App has 1.5K ratings behind it against 58, 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 55% of Self Storage App's.

UpkeepUpdate frequency

Mopeka TankCheck ships an update fortnightly, Self Storage App every 3 months. The most recent releases landed on September 14, 2026 and September 25, 2026 respectively.

Scorecard7 real differences · 3 level
Mopeka TankCheck versus Self Storage App: the parameters behind the verdict, then further details
ParameterMopeka TankCheckSelf Storage App
PriceFreeFree
Rating2.9 (58 ratings)4.8 (1.5K ratings) — better
Positive reviews24.1% of reviews55.0% of reviews — better
Number of ratings581.5K — better
Update frequencyFortnightly — betterEvery 3 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size26 MB48 MB
Age rating4+4+
DeveloperMopeka Products, LLCSpiderDoor

Customer experience

Mopeka TankCheck

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

Self Storage App

All ratings1,457 ratings
Positive95.2%
Neutral1.7%
Negative3.1%
Written reviews20 reviews
Positive55.0%
Neutral0.0%
Negative45.0%

Bugs and requests

Mopeka TankCheck

Not enough reviews yet to summarise bugs or requests.

Self Storage App

Reported bugs

2 issues
  • App crashes when trying to update account information
  • App not compatible with older devices

Requested features

2 requests
  • Automatic payment system
  • Improved app functionality for gate access

In-app purchases

None

Mopeka TankCheck

No in-app purchases

None

Self Storage App

No in-app purchases

Questions

Is Mopeka TankCheck free?
Mopeka TankCheck is free to download, with no in-app purchases.
Is Self Storage App free?
Self Storage App is free to download, with no in-app purchases.
Which has better reviews, Mopeka TankCheck or Self Storage App?
Self Storage App is rated higher. Mopeka TankCheck averages 2.9 out of 5 from 58 ratings, while Self Storage App averages 4.8 from 1.5K ratings.
Do Mopeka TankCheck or Self Storage App have ads?
Self Storage App shows ads; Mopeka TankCheck does not.
Which is updated more often, Mopeka TankCheck or Self Storage App?
Mopeka TankCheck ships an update fortnightly, and Self Storage App every 3 months. Most recently, Mopeka TankCheck was updated on September 14, 2026 and Self Storage App on September 25, 2026.

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