# E85 App vs CB9 CommandIQ

The clearest difference is in-app purchases: CB9 CommandIQ at none against E85 App's 3. CB9 CommandIQ also leads on ads (none vs shown). E85 App's advantage is update cadence (weekly vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. E85 App sells 3 in-app purchases, starting at $2.99 per month. CB9 CommandIQ asks for nothing beyond the download.

E85 App ships an update weekly, CB9 CommandIQ every 3 months. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | E85 App | CB9 CommandIQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (44 ratings)](https://appshunter.io/ios/app/e85-app/id1508517906/reviews)** | — |
| Number of ratings | **44** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 138 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ahmed Elsayed](https://appshunter.io/developer/1497438505) | [Cloudburst 9 LLC](https://appshunter.io/developer/1634175653) |

## What reviewers say

### E85 App

[App page](https://appshunter.io/ios/app/e85-app/id1508517906)

Find E85 gas stations nearby and calculate E85 fuel mixtures. This tool is designed for car enthusiasts who use or are interested in E85 fuel.

**Highlights:** E85 gas station locator, E85 mix calculator, Location-based search, Fuel mixture calculations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| E85 Pro Monthly | $2.99 | per month |
| E85 Pro Yearly | $19.99 | per year |
| Remove Ads | $5.99 | one-time |


### CB9 CommandIQ

[App page](https://appshunter.io/ios/app/cb9-commandiq/id1634175651)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is E85 App free?

E85 App is free to download, with in-app purchases available.

### Is CB9 CommandIQ free?

CB9 CommandIQ is free to download, with no in-app purchases.

### Do E85 App or CB9 CommandIQ have ads?

E85 App shows ads; CB9 CommandIQ does not.

### Which is updated more often, E85 App or CB9 CommandIQ?

E85 App ships an update weekly, and CB9 CommandIQ every 3 months. Most recently, E85 App was updated on October 12, 2026 and CB9 CommandIQ on October 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.*