Comparison

Smart Propane Scale vs Level my RV

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

Head to head
About

Smart Propane Scale

This utility app helps you monitor your propane levels to avoid running out unexpectedly. It provides real-time information on how much propane you have, eliminating guesswork and ensuring you're always prepared for activities like BBQs.

Highlights
  • Real-time propane level monitoring
  • Prevents running out of propane
  • Eliminates guesswork
  • Useful for BBQs and outdoor activities
Features
Read full description

Never run out of propane again! Flame King monitors your propane levels for you. From now on, you can know exactly how much propane you have in any given moment. No more guessing, no more getting stuck in the middle of your BBQ. Flame King got your back!

About

Level my RV

This app assists in leveling various types of recreational vehicles, including travel trailers, fifth wheels, and motorhomes. It can function as a standalone level on a single device or utilize a second device for remote viewing via Bluetooth, eliminating the need for internet connectivity.

Highlights
  • Level travel trailers, fifth wheels, and motorhomes
  • Single device level functionality
  • Dual device remote viewing
  • Bluetooth data exchange
  • No Wi-Fi or cellular service required
Features
Read full description

Level my RV tells you exactly how much to raise each side of your travel trailer, fifth wheel, or motorhome. No more guessing with a bubble level and walking back and forth to check. HOW IT WORKS Enter your RV's length and width once. Place your iPhone or iPad on the floor inside, facing forward. The app measures the tilt and shows how many inches or centimeters to lift the tongue and the low side, so you know how many blocks to use before you start. USE A SECOND DEVICE AS A REMOTE DISPLAY Leave one device on the RV floor as the sensor and read the numbers from outside on a second iPhone, iPad, or your Apple Watch while you work the jacks. The two devices talk directly over Bluetooth, so it works at any campsite: no cellular service, no Wi-Fi, no account. If you step out of range, they reconnect on their own when you come back. FEATURES • Layouts for travel trailers, fifth wheels, and motorhomes • Inches or centimeters • Calibration, for phones in thick cases or with a camera bump • Screen stays on while you level • Apple Watch app for a glanceable display on your wrist • Works with a single device too, as a simple level Questions or ideas? Use the Feedback button in the app. I read every message.

Screenshots

Smart Propane Scale4 screens
Level my RV4 screens

Verdict

The call

The clearest difference is review sentiment: Level my RV at 83% against Smart Propane Scale's 13%. Level my RV also leads on rating (4.5 vs 2.4) and in-app purchases (none vs 1). Smart Propane Scale's advantage is iOS requirement (11.0 vs 17.0). On price, ads 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. Smart Propane Scale sells 1 one-off in-app purchase. Level my RV asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Level my RV holds the better App Store score, 4.5 against 2.4. That said, the two scores are not equally well evidenced: Level my RV has 102 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 13% of Smart Propane Scale's written reviews are positive against 83% of Level my RV's.

UpkeepUpdate frequency

Smart Propane Scale ships an update every 5 months, Level my RV monthly. The most recent releases landed on October 17, 2026 and October 23, 2026 respectively.

Scorecard7 real differences · 3 level
Smart Propane Scale versus Level my RV: the parameters behind the verdict, then further details
ParameterSmart Propane ScaleLevel my RV
PriceFreeFree
Rating2.4 (11 ratings)4.5 (102 ratings) — better
Positive reviews12.5% of reviews83.3% of reviews — better
Number of ratings11102 — better
Update frequencyEvery 5 monthsMonthly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS11.0 — better17.0
Further details — not scored
Size47 MB6 MB
Age rating4+4+
DeveloperYSN Imports, Inc.iker Pryszo

Customer experience

Smart Propane Scale

All ratings11 ratings
Positive27.3%
Neutral0.0%
Negative72.7%
Written reviews8 reviews
Positive12.5%
Neutral0.0%
Negative87.5%

Level my RV

All ratings98 ratings
Positive85.7%
Neutral6.1%
Negative8.2%
Written reviews24 reviews
Positive83.3%
Neutral4.2%
Negative12.5%

In-app purchases

1 purchases

Smart Propane Scale

One-time1
  • 30lbs & 40lbs tank support$1.99
None

Level my RV

No in-app purchases

Questions

Is Smart Propane Scale free?
Smart Propane Scale is free to download, with in-app purchases available.
Is Level my RV free?
Level my RV is free to download, with no in-app purchases.
Which has better reviews, Smart Propane Scale or Level my RV?
Level my RV is rated higher. Smart Propane Scale averages 2.4 out of 5 from 11 ratings, while Level my RV averages 4.5 from 102 ratings.
Do Smart Propane Scale or Level my RV have ads?
Neither Smart Propane Scale nor Level my RV shows ads.
Which is updated more often, Smart Propane Scale or Level my RV?
Smart Propane Scale ships an update every 5 months, and Level my RV monthly. Most recently, Smart Propane Scale was updated on October 17, 2026 and Level my RV on October 23, 2026.

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