# Mopeka TankCheck vs RV Leveling System

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.

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

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.

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.

## The numbers

| Metric | Mopeka TankCheck | RV Leveling System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (58 ratings)](https://appshunter.io/ios/app/mopeka-tankcheck/id981959807/reviews)** | [1.0 (4 ratings)](https://appshunter.io/ios/app/rv-leveling-system/id6752945923/reviews) |
| Number of ratings | **58** | 4 |
| Positive reviews | **24.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 months |
| Monetization | Free | Free |
| Size | 26 MB | 60 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mopeka Products, LLC](https://appshunter.io/developer/981959806) | [凯 殷](https://appshunter.io/developer/1841088893) |

## What reviewers say

### Mopeka TankCheck

[App page](https://appshunter.io/ios/app/mopeka-tankcheck/id981959807)

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

**In-app purchases:** none


### RV Leveling System

[App page](https://appshunter.io/ios/app/rv-leveling-system/id6752945923)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*