# E3 Controller vs GoAccess

The clearest difference is rating: GoAccess at 4.5 against E3 Controller's 2.9. GoAccess also leads on update cadence (monthly vs every 11 months) and review sentiment (82% vs 57%). E3 Controller'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.

GoAccess holds the better App Store score, 4.5 against 2.9. Both are backed by a comparable volume of ratings — 9 and 38 respectively. Written reviews point the same way: 57% of E3 Controller's written reviews are positive against 82% of GoAccess's.

E3 Controller ships an update every 11 months, GoAccess monthly. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | E3 Controller | GoAccess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (9 ratings)](https://appshunter.io/ios/app/e3-controller-us/id509030474/reviews) | **[4.5 (38 ratings)](https://appshunter.io/ios/app/goaccess-visitor-management/id6466113625/reviews)** |
| Number of ratings | 9 | **38** |
| Positive reviews | 57.1% of reviews | **82.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Monetization | Free | Free |
| Size | 12 MB | 8 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Yamaha Corporation of America](https://appshunter.io/developer/408058585) | [GoAccess LLC](https://appshunter.io/developer/1706917557) |

## What reviewers say

### E3 Controller

[App page](https://appshunter.io/ios/app/e3-controller-us/id509030474)

Control your Disklavier E3 or DKC-850 remotely from your iOS device. View song titles and access all functions previously available with the infrared remote. Requires a wireless router connection to your piano.

**Highlights:** Remote control for Disklavier E3/DKC-850, Access all infrared remote functions, View piano control unit screen, Check song titles remotely, Wireless router connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


### GoAccess

[App page](https://appshunter.io/ios/app/goaccess-visitor-management/id6466113625)

Streamline access control for gated communities. This application simplifies visitor management, enhancing security and efficiency for residents and administrators. Manage entries and exits with ease.

**Highlights:** Gated community access control, Visitor management, Entry and exit management, Enhanced security, Streamlined administration

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is E3 Controller free?

E3 Controller is free to download, with no in-app purchases.

### Is GoAccess free?

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

### Which has better reviews, E3 Controller or GoAccess?

GoAccess is rated higher. E3 Controller averages 2.9 out of 5 from 9 ratings, while GoAccess averages 4.5 from 38 ratings.

### Do E3 Controller or GoAccess have ads?

Neither E3 Controller nor GoAccess shows ads.

### Which is updated more often, E3 Controller or GoAccess?

E3 Controller ships an update every 11 months, and GoAccess monthly. Most recently, E3 Controller was updated on October 15, 2026 and GoAccess on October 16, 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.*