# スマートスピーカーラボ vs nezu 3

The clearest difference is review sentiment: スマートスピーカーラボ at 86% against nezu 3's 50%. スマートスピーカーラボ also leads on update cadence (every 3 weeks vs every 7 months) and iOS requirement (9.0 vs 12.0). 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.

スマートスピーカーラボ ships an update every 3 weeks, nezu 3 every 7 months. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | スマートスピーカーラボ | nezu 3 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **85.7% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Free | Free |
| Size | 55 MB | 25 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Ayaka Morita](https://appshunter.io/developer/987897829) | [SOLID SONIC K.K.](https://appshunter.io/developer/1767770689) |

## What reviewers say

### スマートスピーカーラボ

[App page](https://appshunter.io/ios/app/ai/id1435041802)

This app provides comprehensive information on smart speakers like Alexa and Clova, covering selection tips, smart home integration ideas, and user-shared experiences. It features how-to videos, news updates, and a community forum for questions and discussions.

**Highlights:** Smart speaker selection guide, Smart home integration ideas, User-generated content forum, How-to videos, Latest AI speaker news, Customizable interface, Favorite content saving

**In-app purchases:** none


### nezu 3

[App page](https://appshunter.io/ios/app/nezu-3/id6673896884)

Control your Vibone nezu 3 device via Bluetooth to switch between hearing and audio modes. Adjust volume, noise reduction, and customize sound profiles with six frequency bands for a personalized listening experience.

**Highlights:** Bluetooth device connection, Switch hearing/Bluetooth modes, Adjust left/right earphone volume, Adjust noise reduction, Customize sound profiles, Six-band frequency adjustment

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

**In-app purchases:** none


## Frequently asked questions

### Is スマートスピーカーラボ free?

スマートスピーカーラボ is free to download, with no in-app purchases.

### Is nezu 3 free?

nezu 3 is free to download, with no in-app purchases.

### Do スマートスピーカーラボ or nezu 3 have ads?

Neither スマートスピーカーラボ nor nezu 3 shows ads.

### Which is updated more often, スマートスピーカーラボ or nezu 3?

スマートスピーカーラボ ships an update every 3 weeks, and nezu 3 every 7 months. Most recently, スマートスピーカーラボ was updated on October 15, 2026 and nezu 3 on October 4, 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.*