# e燃費 vs SKMガソリンクーポン

The clearest difference is ads: e燃費 at none against SKMガソリンクーポン's shown. e燃費 also leads on update cadence (every 3 months vs every 20 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

e燃費 ships an update every 3 months, SKMガソリンクーポン every 20 months. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | e燃費 | SKMガソリンクーポン |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 20 months |
| Monetization | Free | — |
| Size | 25 MB | 4 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IID,Inc.](https://appshunter.io/developer/869181882) | [データバンク株式会社](https://appshunter.io/developer/1439541928) |

## What reviewers say

### e燃費

[App page](https://appshunter.io/ios/app/e/id440691273)

Track your car's fuel efficiency with ease. Log your gas purchases by taking photos of receipts and compare your mileage to similar vehicles. The app also helps you manage maintenance schedules and find nearby gas stations with real-time price updates.

**Highlights:** Real-time fuel efficiency tracking, Receipt scanning for logging fuel purchases, Comparison with average vehicle fuel economy, Gas station map with real-time prices, Vehicle maintenance schedule management, Gas price posting via photo

**Features:** Vision Pro support

**In-app purchases:** none


### SKMガソリンクーポン

[App page](https://appshunter.io/ios/app/skm/id1513524184)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e燃費 free?

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

### Is SKMガソリンクーポン free?

SKMガソリンクーポン is free to download, with no in-app purchases.

### Do e燃費 or SKMガソリンクーポン have ads?

SKMガソリンクーポン shows ads; e燃費 does not.

### Which is updated more often, e燃費 or SKMガソリンクーポン?

e燃費 ships an update every 3 months, and SKMガソリンクーポン every 20 months. Most recently, e燃費 was updated on September 29, 2026 and SKMガソリンクーポン on October 6, 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.*