# Mopeka TankCheck vs Self Storage App

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 (54% vs 24%) and ratings volume (1.8K vs 72). 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.

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

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 1.8K ratings behind it against 72, 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 54% of Self Storage App's.

Mopeka TankCheck ships an update fortnightly, Self Storage App every 3 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Mopeka TankCheck | Self Storage App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (72 ratings)](https://appshunter.io/ios/app/mopeka-tankcheck/id981959807/reviews) | **[4.8 (1.8K ratings)](https://appshunter.io/ios/app/self-storage-app/id1195215559/reviews)** |
| Number of ratings | 72 | **1.8K** |
| Positive reviews | 24.1% of reviews | **54.2% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | **Free** | Ad-supported |
| Size | 26 MB | 48 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mopeka Products, LLC](https://appshunter.io/developer/981959806) | [SpiderDoor](https://appshunter.io/developer/1172311849) |

## 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


### Self Storage App

[App page](https://appshunter.io/ios/app/self-storage-app/id1195215559)

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:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🚀 Convenient for payments
- 👍 Great customer service
- 👍 24/7 access
- 👍 Clean and well-maintained facility

**What reviewers complain about**

- 💰 Expensive
- 🚧 Difficult gate access
- 🐛 Bugs and pests in units
- 💰 Excessive late fees
- 🤯 Confusing billing and account issues

**Reported bugs**

- App crashes when trying to update account information
- App not compatible with older devices

**Requested features**

- Automatic payment system
- Improved app functionality for gate access


## Frequently asked 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 72 ratings, while Self Storage App averages 4.8 from 1.8K 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 October 22, 2026 and Self Storage App on October 24, 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.*