# Mopeka TankCheck vs ECCOTEMP

The clearest difference is rating: ECCOTEMP at 4.6 against Mopeka TankCheck's 2.9. Mopeka TankCheck's advantage is update cadence (fortnightly vs every 19 months) and ratings volume (58 vs 18). 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.

ECCOTEMP holds the better App Store score, 4.6 against 2.9. Both are backed by a comparable volume of ratings — 58 and 18 respectively.

Mopeka TankCheck ships an update fortnightly, ECCOTEMP every 19 months. The most recent releases landed on September 14, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Mopeka TankCheck | ECCOTEMP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (58 ratings)](https://appshunter.io/ios/app/mopeka-tankcheck/id981959807/reviews) | **[4.6 (18 ratings)](https://appshunter.io/ios/app/eccotemp/id1507808674/reviews)** |
| Number of ratings | **58** | 18 |
| Positive reviews | 24.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 19 months |
| Monetization | Free | Free |
| Size | 26 MB | 212 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mopeka Products, LLC](https://appshunter.io/developer/981959806) | [Eccotemp Systems, LLC](https://appshunter.io/developer/1507808673) |

## 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


### ECCOTEMP

[App page](https://appshunter.io/ios/app/eccotemp/id1507808674)

Control your smart water heater remotely to adjust temperature, monitor energy usage, and set schedules. Integrate with voice assistants for hands-free operation and manage multiple units from one app.

**Highlights:** Remote temperature adjustment, Energy usage monitoring, Scheduling and timers, Voice command integration (Alexa, Google), Management of multiple units, Monetary value of consumption

**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 ECCOTEMP free?

ECCOTEMP is free to download, with no in-app purchases.

### Which has better reviews, Mopeka TankCheck or ECCOTEMP?

ECCOTEMP is rated higher. Mopeka TankCheck averages 2.9 out of 5 from 58 ratings, while ECCOTEMP averages 4.6 from 18 ratings.

### Do Mopeka TankCheck or ECCOTEMP have ads?

Neither Mopeka TankCheck nor ECCOTEMP shows ads.

### Which is updated more often, Mopeka TankCheck or ECCOTEMP?

Mopeka TankCheck ships an update fortnightly, and ECCOTEMP every 19 months. Most recently, Mopeka TankCheck was updated on September 14, 2026 and ECCOTEMP on June 11, 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.*