# OulaFuel vs COOLEX Smart

The clearest difference is rating: OulaFuel at 3.0 against COOLEX Smart's 1.0. OulaFuel also leads on update cadence (monthly vs every 48 months) and ratings volume (27 vs 1). COOLEX Smart's advantage is iOS requirement (12.0 vs 15.6). 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.

OulaFuel holds the better App Store score, 3.0 against 1.0. That said, the two scores are not equally well evidenced: OulaFuel has 27 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 17% of OulaFuel's written reviews are positive against 0% of COOLEX Smart's.

OulaFuel ships an update monthly, COOLEX Smart every 48 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | OulaFuel | COOLEX Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (27 ratings)](https://appshunter.io/ios/app/oulafuel/id1480980233/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/coolex-smart/id1548641147/reviews) |
| Number of ratings | **27** | 1 |
| Positive reviews | **16.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 48 months |
| Monetization | Free | Free |
| Size | 18 MB | 176 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [NATIONAL UNITED COMPUTERS COMPANY](https://appshunter.io/developer/1024110462) | [SmartLogicTechnology Sdn Bhd](https://appshunter.io/developer/1548641149) |

## 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


### COOLEX Smart

[App page](https://appshunter.io/ios/app/coolex-smart/id1548641147)

Easily control and manage your intelligent air conditioner from anywhere, anytime. This application simplifies smart device management for a more convenient lifestyle.

**Highlights:** Remote AC control, Smart device management, Control from anywhere, Easy to use interface, Intelligent air conditioner support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OulaFuel free?

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

### Is COOLEX Smart free?

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

### Which has better reviews, OulaFuel or COOLEX Smart?

OulaFuel is rated higher. OulaFuel averages 3.0 out of 5 from 27 ratings, while COOLEX Smart averages 1.0 from 1 ratings.

### Do OulaFuel or COOLEX Smart have ads?

Neither OulaFuel nor COOLEX Smart shows ads.

### Which is updated more often, OulaFuel or COOLEX Smart?

OulaFuel ships an update monthly, and COOLEX Smart every 48 months. Most recently, OulaFuel was updated on November 3, 2026 and COOLEX Smart 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.*