# SMARTank vs Zonar GTC Mobile

The clearest difference is rating: Zonar GTC Mobile at 4.3 against SMARTank's 2.6. SMARTank's advantage is review sentiment (25% vs 0%). On price, ratings volume, update cadence and ads there is nothing between them.

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

Zonar GTC Mobile holds the better App Store score, 4.3 against 2.6. Both are backed by a comparable volume of ratings — 20 and 9 respectively. Written reviews complicate that: 25% of SMARTank's written reviews are positive against 0% of Zonar GTC Mobile's, so the app with the better star average is not the one people write more warmly about.

SMARTank ships an update every 3 months, Zonar GTC Mobile every 2 months. The most recent releases landed on October 22, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | SMARTank | Zonar GTC Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (20 ratings)](https://appshunter.io/ios/app/smartank/id1131690300/reviews) | **[4.3 (9 ratings)](https://appshunter.io/ios/app/zonar-gtc-mobile/id6444420402/reviews)** |
| Number of ratings | **20** | 9 |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 129 MB | 36 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Skybitz](https://appshunter.io/developer/1061725729) | [Zonar](https://appshunter.io/developer/490698341) |

## What reviewers say

### SMARTank

[App page](https://appshunter.io/ios/app/smartank/id1131690300)

Gain complete visibility and control over your storage tanks from your mobile device. Monitor tank levels, temperature, and location 24/7, and receive custom alerts for efficient inventory management and reduced servicing costs.

**Highlights:** 24/7 tank level, temperature, and location monitoring, Customizable alerts and alarms, GPS tank location, Historical usage trends analysis, Optimized delivery routing, Reduced emergency deliveries

**Features:** macOS Compatibility

**In-app purchases:** none


### Zonar GTC Mobile

[App page](https://appshunter.io/ios/app/zonar-gtc-mobile/id6444420402)

This app provides real-time location tracking for fleet assets, helping managers and dispatchers quickly locate vehicles and equipment. It eliminates the need for manual searches and provides detailed trip history, ensuring efficient fleet operations.

**Highlights:** Live asset location tracking, Real-time vehicle and equipment location, Detailed trip history (miles, duration), Eliminate yard hunts, Respond faster to fleet needs

**In-app purchases:** none


## Frequently asked questions

### Is SMARTank free?

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

### Is Zonar GTC Mobile free?

Zonar GTC Mobile is free to download, with no in-app purchases.

### Which has better reviews, SMARTank or Zonar GTC Mobile?

Zonar GTC Mobile is rated higher. SMARTank averages 2.6 out of 5 from 20 ratings, while Zonar GTC Mobile averages 4.3 from 9 ratings.

### Do SMARTank or Zonar GTC Mobile have ads?

Neither SMARTank nor Zonar GTC Mobile shows ads.

### Which is updated more often, SMARTank or Zonar GTC Mobile?

SMARTank ships an update every 3 months, and Zonar GTC Mobile every 2 months. Most recently, SMARTank was updated on October 22, 2026 and Zonar GTC Mobile on October 19, 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.*