# WIDI App vs EFNOTE Tools (Mobile)

The clearest difference is rating: WIDI App at 3.1 against EFNOTE Tools (Mobile)'s 2.3. WIDI App also leads on update cadence (monthly vs every 20 months) and ratings volume (32 vs 3). 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.

WIDI App holds the better App Store score, 3.1 against 2.3. That said, the two scores are not equally well evidenced: WIDI App has 32 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 45% of WIDI App's written reviews are positive against 33% of EFNOTE Tools (Mobile)'s.

WIDI App ships an update monthly, EFNOTE Tools (Mobile) every 20 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | WIDI App | EFNOTE Tools (Mobile) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (32 ratings)](https://appshunter.io/ios/app/widi-app/id1530167387/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/efnote-tools-mobile/id1619444444/reviews) |
| Number of ratings | **32** | 3 |
| Positive reviews | **44.8% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 20 months |
| Monetization | Free | Free |
| Size | 17 MB | 28 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CME PTE. LTD.](https://appshunter.io/developer/833376644) | [Ef-Note Inc.](https://appshunter.io/developer/1619444446) |

## What reviewers say

### WIDI App

[App page](https://appshunter.io/ios/app/widi-app/id1530167387)

Configure and manage wireless Bluetooth MIDI devices. Update firmware, rename devices, adjust Bluetooth settings, and optimize performance for low latency or jitter. Supports group connections and troubleshooting.

**Highlights:** Update device firmware, Rename Bluetooth MIDI devices, Set Bluetooth transmit power, Configure Bluetooth role (peripheral/auto), Set performance mode (low latency/jitter), Set wired MIDI thru function, Manage group connections

**Features:** macOS Compatibility

**In-app purchases:** none


### EFNOTE Tools (Mobile)

[App page](https://appshunter.io/ios/app/efnote-tools-mobile/id1619444444)

This app allows electronic drum users to customize and manage their drum kits, trigger settings, and bus settings. It provides access to a library of new drum kits, sound swapping, and remote control of pad levels and mixer settings. Firmware updates and product support are also available.

**Highlights:** Save/load customized drum kits, Save/load trigger and bus settings, Access online Kit Library, Swap sounds between pads, Remote pad level control, Firmware updates, Product support access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WIDI App free?

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

### Is EFNOTE Tools (Mobile) free?

EFNOTE Tools (Mobile) is free to download, with no in-app purchases.

### Which has better reviews, WIDI App or EFNOTE Tools (Mobile)?

WIDI App is rated higher. WIDI App averages 3.1 out of 5 from 32 ratings, while EFNOTE Tools (Mobile) averages 2.3 from 3 ratings.

### Do WIDI App or EFNOTE Tools (Mobile) have ads?

Neither WIDI App nor EFNOTE Tools (Mobile) shows ads.

### Which is updated more often, WIDI App or EFNOTE Tools (Mobile)?

WIDI App ships an update monthly, and EFNOTE Tools (Mobile) every 20 months. Most recently, WIDI App was updated on October 23, 2026 and EFNOTE Tools (Mobile) on October 25, 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.*