Smart Propane Scale vs Mopeka Co
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Real-time propane level monitoring
- Prevents running out of propane
- Eliminates guesswork
- Useful for BBQs and outdoor activities
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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!
Mopeka Co
This application works with patented sonar sensors to provide real-time measurements of liquid levels in both pressurized and non-pressurized tanks. It supports various liquids like propane, water, and oil, offering setup, configuration, and alarm management for your tanks.
- Real-time liquid volume measurement
- Supports pressurized and non-pressurized tanks
- Compatible with various liquids (propane, water, oil)
- Sensor setup and configuration
- Periodic reporting and alarms
- Global SIM connection for telemetry
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MopekaIOT Co-Pilot App is designed to be used with the Mopeka Patented line of Sonar Sensors such as the Pro Plus and TD40 portfolio of sensors. The Co-Pilot application can measure the volume and usage of both pressurized and non-pressurized liquids to tell you the current tank liquid volume real-time, anytime. Whether Propane, Butane, Oil, Anhydrous, Water or any other liquid can be measured using our sensors when paired with the MopekaIOT Co-Pilot App. The Mopeka Pro Plus and TD40 portfolio of sensors are magnetically or physically connected to the bottom of your pressurized Steel and Aluminum Tanks or to the Top of your non-pressurized tanks. They will send telemetry via a global SIM connection to the AWS Cloud which is then communicated to the MopekaIOT Co-Pilot App in real-time. The Co-Pilot App allows the user to Set-up and Configure the sensors during Installation phase, and then manage and set periodic reporting and alarms of the liquid levels within the tanks being measured.
Screenshots
Verdict
The clearest difference is rating: Mopeka Co at 4.5 against Smart Propane Scale's 2.4. Mopeka Co also leads on in-app purchases (none vs 1) and update cadence (every 4 days vs every 5 months). Smart Propane Scale's advantage is iOS requirement (11.0 vs 15.6). On price, ratings volume, 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
Both are free to download. Smart Propane Scale sells 1 one-off in-app purchase. Mopeka Co asks for nothing beyond the download.
Mopeka Co holds the better App Store score, 4.5 against 2.4. Both are backed by a comparable volume of ratings — 11 and 4 respectively. Written reviews point the same way: 13% of Smart Propane Scale's written reviews are positive against 33% of Mopeka Co's.
Smart Propane Scale ships an update every 5 months, Mopeka Co every 4 days. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.
| Parameter | Smart Propane Scale | Mopeka Co |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (11 ratings) | 4.5 (4 ratings) — better |
| Positive reviews | 12.5% of reviews | 33.3% of reviews — better |
| Number of ratings | 11 — better | 4 |
| Update frequency | Every 5 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 47 MB | 137 MB |
| Age rating | 4+ | 4+ |
| Developer | YSN Imports, Inc. | Mopeka Products, LLC |
Customer experience
Smart Propane Scale
Mopeka Co
In-app purchases
Smart Propane Scale
- 30lbs & 40lbs tank support$1.99
Mopeka Co
No in-app purchases
Questions
Is Smart Propane Scale free?
Is Mopeka Co free?
Which has better reviews, Smart Propane Scale or Mopeka Co?
Do Smart Propane Scale or Mopeka Co have ads?
Which is updated more often, Smart Propane Scale or Mopeka Co?
Other comparisons
