# SMARTank vs Rent Logic

The clearest difference is update cadence: Rent Logic at fortnightly against SMARTank's every 3 months. SMARTank's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 18.6). On price, ads and in-app purchases there is nothing between them.

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

SMARTank ships an update every 3 months, Rent Logic fortnightly. The most recent releases landed on October 22, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | SMARTank | Rent Logic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (20 ratings)](https://appshunter.io/ios/app/smartank/id1131690300/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 129 MB | 87 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Skybitz](https://appshunter.io/developer/1061725729) | [Rent Logic Software, LLC](https://appshunter.io/developer/1880315528) |

## 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


### Rent Logic

[App page](https://appshunter.io/ios/app/rent-logic/id6759711134)

**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 Rent Logic free?

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

### Do SMARTank or Rent Logic have ads?

Neither SMARTank nor Rent Logic shows ads.

### Which is updated more often, SMARTank or Rent Logic?

SMARTank ships an update every 3 months, and Rent Logic fortnightly. Most recently, SMARTank was updated on October 22, 2026 and Rent Logic 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.*