# CZone vs Mopeka TankCheck

The clearest difference is review sentiment: CZone at 100% against Mopeka TankCheck's 24%. CZone also leads on rating (5.0 vs 2.9) and iOS requirement (8.0 vs 11.0). Mopeka TankCheck's advantage is update cadence (fortnightly vs every 3 months) and ratings volume (58 vs 1). 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.

CZone holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: Mopeka TankCheck has 58 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of CZone's written reviews are positive against 24% of Mopeka TankCheck's.

CZone ships an update every 3 months, Mopeka TankCheck fortnightly. Both last shipped on September 14, 2026.

## The numbers

| Metric | CZone | Mopeka TankCheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/czone/id852075952/reviews)** | [2.9 (58 ratings)](https://appshunter.io/ios/app/mopeka-tankcheck/id981959807/reviews) |
| Number of ratings | 1 | **58** |
| Positive reviews | **100.0% of reviews** | 24.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 51 MB | 26 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Navico Group APAC Limited](https://appshunter.io/developer/852075955) | [Mopeka Products, LLC](https://appshunter.io/developer/981959806) |

## What reviewers say

### CZone

[App page](https://appshunter.io/ios/app/czone/id852075952)

Monitor and control onboard systems wirelessly from your iPad. View power, battery levels, and tank status. Receive important alarms and personalize your homepage for quick access to favorite circuits.

**Highlights:** Wireless monitoring and control, Onboard circuit management, Power electronics integration, AC/DC power monitoring, Battery level monitoring, Tank level monitoring, Alarm notifications, Personalized homepage

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is CZone free?

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

### Is Mopeka TankCheck free?

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

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

CZone is rated higher. CZone averages 5.0 out of 5 from 1 ratings, while Mopeka TankCheck averages 2.9 from 58 ratings.

### Do CZone or Mopeka TankCheck have ads?

Neither CZone nor Mopeka TankCheck shows ads.

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

CZone ships an update every 3 months, and Mopeka TankCheck fortnightly. Most recently, CZone was updated on September 14, 2026 and Mopeka TankCheck on September 14, 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.*