# AmpSet Blue vs EL 7

The clearest difference is iOS requirement: AmpSet Blue at 8.0 against EL 7's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

AmpSet Blue ships an update every 2 months, EL 7 every 4 months. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | AmpSet Blue | EL 7 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ampset-blue/id829199050/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | — |
| Size | 16 MB | 53 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sun Hydraulics Corporation](https://appshunter.io/developer/958574432) | [ARGO-HYTOS](https://appshunter.io/developer/1435513381) |

## What reviewers say

### AmpSet Blue

[App page](https://appshunter.io/ios/app/ampset-blue/id829199050)

Configure Sun's Bluetooth Embedded Amplifiers wirelessly using your iOS device. This app allows for on-site tuning of electro-proportional cartridges with an intuitive interface and smart prompts. Save configuration files or email them for backup and reuse.

**Highlights:** Wireless Bluetooth configuration, Configure electro-proportional cartridges, On-site tuning, Save and email configuration files, Intuitive interface with smart prompts, Supports iPad, iPhone, and iPod

**In-app purchases:** none


### EL 7

[App page](https://appshunter.io/ios/app/el-7/id1555428665)

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

**In-app purchases:** none


## Frequently asked questions

### Is AmpSet Blue free?

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

### Is EL 7 free?

EL 7 is free to download, with no in-app purchases.

### Do AmpSet Blue or EL 7 have ads?

Neither AmpSet Blue nor EL 7 shows ads.

### Which is updated more often, AmpSet Blue or EL 7?

AmpSet Blue ships an update every 2 months, and EL 7 every 4 months. Most recently, AmpSet Blue was updated on October 9, 2026 and EL 7 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.*