# FerrellFill vs Ferrell Fuel

The clearest difference is update cadence: Ferrell Fuel at every 3 months against FerrellFill's every 39 months. On price, ads, in-app purchases and device support there is nothing between them.

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

FerrellFill ships an update every 39 months, Ferrell Fuel every 3 months. Both last shipped on October 3, 2026.

## The numbers

| Metric | FerrellFill | Ferrell Fuel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.2 (26 ratings)](https://appshunter.io/ios/app/ferrellfill/id1508219899/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 80 MB | 55 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Reseau sans fil Otodata Inc](https://appshunter.io/developer/1022440536) | [Rural Computer Consultants, Inc.](https://appshunter.io/developer/640795441) |

## What reviewers say

### FerrellFill

[App page](https://appshunter.io/ios/app/ferrellfill/id1508219899)

Easily monitor your tank levels in real-time from your smartphone. Get instant readings, track historical usage, and receive alerts for low levels. Request service or refills with a single tap.

**Highlights:** Real-time tank level tracking, Historical usage data (3 months), Configurable low-level alerts, One-tap supplier contact, Multi-tank management, Share data with up to 3 users

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

**In-app purchases:** none


### Ferrell Fuel

[App page](https://appshunter.io/ios/app/ferrell-fuel/id1604227467)

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

**In-app purchases:** none


## Frequently asked questions

### Is FerrellFill free?

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

### Is Ferrell Fuel free?

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

### Do FerrellFill or Ferrell Fuel have ads?

Neither FerrellFill nor Ferrell Fuel shows ads.

### Which is updated more often, FerrellFill or Ferrell Fuel?

FerrellFill ships an update every 39 months, and Ferrell Fuel every 3 months. Most recently, FerrellFill was updated on October 3, 2026 and Ferrell Fuel on October 3, 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.*