# SMARTank vs Fiix CMMS

The clearest difference is monetization model: SMARTank at free against Fiix CMMS's free with in-app purchases. SMARTank also leads on iOS requirement (14.0 vs 17.0). Fiix CMMS's advantage is rating (2.8 vs 2.5) and update cadence (every 2 months vs every 3 months). On price, review sentiment, ratings volume 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.

Fiix CMMS holds the better App Store score, 2.8 against 2.5. Both are backed by a comparable volume of ratings — 17 and 18 respectively. Written reviews complicate that: 25% of SMARTank's written reviews are positive against 22% of Fiix CMMS'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, Fiix CMMS every 2 months. The most recent releases landed on June 1, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | SMARTank | Fiix CMMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (17 ratings)](https://appshunter.io/ios/app/smartank/id1131690300/reviews) | **[2.8 (18 ratings)](https://appshunter.io/ios/app/fiix-cmms/id1391162398/reviews)** |
| Number of ratings | 17 | **18** |
| Positive reviews | **25.0% of reviews** | 22.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 129 MB | 62 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SkyBitz Inc.](https://appshunter.io/developer/1061725729) | [Rockwell Automation](https://appshunter.io/developer/432749786) |

## 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


### Fiix CMMS

[App page](https://appshunter.io/ios/app/fiix-cmms/id1391162398)

Manage thousands of assets, work orders, and parts from anywhere. This app helps teams find, fix, and prevent breakdowns by planning, tracking, and optimizing maintenance tasks. Access all your maintenance data, even offline.

**Highlights:** Work order management, Asset tracking, Spare parts inventory, Offline mode, Photo attachments, Barcode scanning, E-signatures

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SMARTank free?

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

### Is Fiix CMMS free?

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

### Which has better reviews, SMARTank or Fiix CMMS?

Fiix CMMS is rated higher. SMARTank averages 2.5 out of 5 from 17 ratings, while Fiix CMMS averages 2.8 from 18 ratings.

### Do SMARTank or Fiix CMMS have ads?

Neither SMARTank nor Fiix CMMS shows ads.

### Which is updated more often, SMARTank or Fiix CMMS?

SMARTank ships an update every 3 months, and Fiix CMMS every 2 months. Most recently, SMARTank was updated on June 1, 2026 and Fiix CMMS on September 16, 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.*