# OulaFuel vs Zonescent

The clearest difference is update cadence: Zonescent at every 11 days against OulaFuel's monthly. Zonescent also leads on iOS requirement (11.0 vs 15.6). 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.

OulaFuel ships an update monthly, Zonescent every 11 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | OulaFuel | Zonescent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (27 ratings)](https://appshunter.io/ios/app/oulafuel/id1480980233/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Free | — |
| Size | 18 MB | 23 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [NATIONAL UNITED COMPUTERS COMPANY](https://appshunter.io/developer/1024110462) | [Zone Scent General Trading Company](https://appshunter.io/developer/1580051238) |

## What reviewers say

### OulaFuel

[App page](https://appshunter.io/ios/app/oulafuel/id1480980233)

Locate nearby stations, manage your fuel card, and redeem vouchers. This app simplifies fuel purchases and station visits.

**Highlights:** Find nearest Oula stations, Recharge Oula Card, Redeem vouchers, Station locator

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

**In-app purchases:** none


### Zonescent

[App page](https://appshunter.io/ios/app/zonescent-tech/id1580051236)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OulaFuel free?

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

### Is Zonescent free?

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

### Do OulaFuel or Zonescent have ads?

Neither OulaFuel nor Zonescent shows ads.

### Which is updated more often, OulaFuel or Zonescent?

OulaFuel ships an update monthly, and Zonescent every 11 days. Most recently, OulaFuel was updated on November 3, 2026 and Zonescent on November 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.*