# LAVA+ vs SDM hubinterface

The clearest difference is in-app purchases: SDM hubinterface at none against LAVA+'s 21. LAVA+'s advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. LAVA+ sells 21 in-app purchases, starting at $3.99 per month. SDM hubinterface asks for nothing beyond the download.

LAVA+ ships an update fortnightly, SDM hubinterface every 2 weeks. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | LAVA+ | SDM hubinterface |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (36 ratings)](https://appshunter.io/ios/app/lava-plus/id1589592794/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 27.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 203 MB | 44 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [HK LAVA CLOUD SERVICE TECHNOLOGY LIMITED](https://appshunter.io/developer/1763192426) | [Hub Marketing WLL](https://appshunter.io/developer/1755598473) |

## What reviewers say

### LAVA+

[App page](https://appshunter.io/ios/app/lava-plus/id1589592794)

Enhance your smart guitar experience with this app. Connect to all LAVA smart guitar models, access a vast music library, and instantly generate chord charts from any song. Join a global community to share your musical journey.

**Highlights:** Connects to all LAVA smart guitars, Thousands of songs across genres, Instant chord chart generation, Global music community features, Compatible with LAVA STUDIO, GENIE, ME air, ME 4, ME 3, ME Play

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

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LAVA Songs+ Member | $3.99 | per month |
| LAVA Songs+ Member | $3.99 | per month |
| LAVA Songs+ Member | $3.99 | per month |
| LAVA Songs+ Premium | $7.99 | per month |
| LAVA Songs+ Premium | $7.99 | per month |
| LAVA Songs+ Premium | $7.99 | per month |
| LAVA Ultimate Member | $15.99 | per month |
| LAVA Ultimate Member | $15.99 | per month |
| LAVA Ultimate Member | $15.99 | per month |
| LAVA Songs+ Annual Member | $35.90 | per year |
| LAVA Songs+ Annual Member | $35.90 | per year |
| LAVA Songs+ Annual Member | $35.90 | per year |
| LAVA Songs+ Premium Annual | $71.90 | per year |
| LAVA Songs+ Premium Annual | $71.90 | per year |
| LAVA Songs+ Premium Annual | $71.99 | per year |
| LAVA Ultimate Member | $191.99 | per year |
| LAVA Ultimate Member | $191.99 | per year |
| LAVA Ultimate Member | $191.99 | per year |
| Additional lavaAI mins | $4.99 | one-time |
| Additional lavaAI mins | $9.99 | one-time |
| Additional lavaAI mins | $19.99 | one-time |


### SDM hubinterface

[App page](https://appshunter.io/ios/app/sdm-hubinterface/id6740837982)

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

**In-app purchases:** none


## Frequently asked questions

### Is LAVA+ free?

LAVA+ is free to download, with in-app purchases available.

### Is SDM hubinterface free?

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

### Do LAVA+ or SDM hubinterface have ads?

Neither LAVA+ nor SDM hubinterface shows ads.

### Which is updated more often, LAVA+ or SDM hubinterface?

LAVA+ ships an update fortnightly, and SDM hubinterface every 2 weeks. Most recently, LAVA+ was updated on October 10, 2026 and SDM hubinterface on October 5, 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.*