# eFlexApp vs 85Blends

The clearest difference is ads: eFlexApp at none against 85Blends's shown. eFlexApp also leads on iOS requirement (15.6 vs 17.6). 85Blends's advantage is update cadence (fortnightly vs monthly). On price, 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.

eFlexApp ships an update monthly, 85Blends fortnightly. The most recent releases landed on July 9, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | eFlexApp | 85Blends |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (8 ratings)](https://appshunter.io/ios/app/eflexapp/id1526677191/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 58 MB | 17 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [StepOne Tech Ltd](https://appshunter.io/developer/1388519134) | [Julian Figueroa](https://appshunter.io/developer/1892612260) |

## What reviewers say

### eFlexApp

[App page](https://appshunter.io/ios/app/eflexapp/id1526677191)

Monitor your eFlexFuel device in real-time, with features varying by device version. Adjust settings like language, temperature units, and theme. Track ethanol content, engine temperature, and more, depending on your specific eFlexFuel model.

**Highlights:** Real-time device monitoring, Adjustable settings (language, temp, theme), Ethanol content tracking, Engine temperature monitoring, Device status checks, Bluetooth connectivity

**In-app purchases:** none


### 85Blends

[App page](https://appshunter.io/ios/app/85blends/id6762037468)

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

**In-app purchases:** none


## Frequently asked questions

### Is eFlexApp free?

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

### Is 85Blends free?

85Blends is free to download, with no in-app purchases.

### Do eFlexApp or 85Blends have ads?

85Blends shows ads; eFlexApp does not.

### Which is updated more often, eFlexApp or 85Blends?

eFlexApp ships an update monthly, and 85Blends fortnightly. Most recently, eFlexApp was updated on July 9, 2026 and 85Blends on September 18, 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.*