# Fuels Inc. vs authenticator . app

The clearest difference is review sentiment: authenticator . app at 45% against Fuels Inc.'s 0%. Fuels Inc.'s advantage is update cadence (every 2 months vs every 8 months) and iOS requirement (11.0 vs 14.0). 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.

Fuels Inc. ships an update every 2 months, authenticator . app every 8 months. The most recent releases landed on September 16, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Fuels Inc. | authenticator . app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (457 ratings)](https://appshunter.io/ios/app/authenticator-app/id1669893733/reviews)** |
| Number of ratings | — | **457** |
| Positive reviews | 0.0% of reviews | **45.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 3 MB | 2 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Paul Cioca](https://appshunter.io/developer/893691866) | [Mustafa Uz](https://appshunter.io/developer/1587214013) |

## What reviewers say

### Fuels Inc.

[App page](https://appshunter.io/ios/app/fuels-inc/id893691863)

Get up-to-date pricing for propane and furnace oil. This service offers free next-day delivery across Southern Ontario.

**Highlights:** Real-time fuel price updates, Propane and furnace oil pricing, Free next-day delivery, Service area: Southern Ontario

**Features:** macOS Compatibility

**In-app purchases:** none


### authenticator . app

[App page](https://appshunter.io/ios/app/authenticator-app/id1669893733)

This app generates and saves two-factor and multi-factor authentication codes for various online services. It offers secure, encrypted backups and syncing across devices, ensuring your account security is maintained even if you lose your device. It works offline and supports multiple platforms.

**Highlights:** Generate and save 2FA/MFA codes, Scan QR codes or enter manually, Encrypted iCloud backup, Cross-device syncing, Offline functionality, Secure and private data storage

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

**In-app purchases:** none


## Frequently asked questions

### Is Fuels Inc. free?

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

### Is authenticator . app free?

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

### Do Fuels Inc. or authenticator . app have ads?

Neither Fuels Inc. nor authenticator . app shows ads.

### Which is updated more often, Fuels Inc. or authenticator . app?

Fuels Inc. ships an update every 2 months, and authenticator . app every 8 months. Most recently, Fuels Inc. was updated on September 16, 2026 and authenticator . app on September 29, 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.*