# Ampero II Stage vs SONICLINK

The clearest difference is rating: SONICLINK at 4.3 against Ampero II Stage's 3.6. SONICLINK also leads on review sentiment (71% vs 57%) and update cadence (every 5 weeks vs every 3 months). On price, ratings volume, 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.

SONICLINK holds the better App Store score, 4.3 against 3.6. Both are backed by a comparable volume of ratings — 7 and 14 respectively. Written reviews point the same way: 57% of Ampero II Stage's written reviews are positive against 71% of SONICLINK's.

Ampero II Stage ships an update every 3 months, SONICLINK every 5 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Ampero II Stage | SONICLINK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (7 ratings)](https://appshunter.io/ios/app/ampero-ii-stage/id6474100710/reviews) | **[4.3 (14 ratings)](https://appshunter.io/ios/app/soniclink/id6596747219/reviews)** |
| Number of ratings | 7 | **14** |
| Positive reviews | 57.1% of reviews | **71.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 224 MB | 158 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Hotone](https://appshunter.io/developer/982536111) | [Changsha Sonicake Technology Co., Ltd.](https://appshunter.io/developer/1783732281) |

## What reviewers say

### Ampero II Stage

[App page](https://appshunter.io/ios/app/ampero-ii-stage/id6474100710)

Manage your amp modeler and effects processor with an intuitive interface. Access full effects chains, download and share patches from a growing community, and perform bulk operations on your presets.

**Highlights:** Full effects chain and parameter management, Download and upload patches via Hotone Community, Intuitive user interface, Bulk import/export of preset files, Batch categorization, annotation, and deletion of presets

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

**In-app purchases:** none


### SONICLINK

[App page](https://appshunter.io/ios/app/soniclink/id6596747219)

Manage your POCKET MASTER device with this application. Access full effects chains, download and upload custom tones, and import impulse responses. The app offers an intuitive interface for easy parameter adjustments and data backup.

**Highlights:** Manage POCKET MASTER device, Access full effects chain/parameters, Download/upload tones, Import impulse responses (IR), Intuitive user interface, Import/export tones and IRs, Data backup functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Ampero II Stage free?

Ampero II Stage is free to download, with no in-app purchases.

### Is SONICLINK free?

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

### Which has better reviews, Ampero II Stage or SONICLINK?

SONICLINK is rated higher. Ampero II Stage averages 3.6 out of 5 from 7 ratings, while SONICLINK averages 4.3 from 14 ratings.

### Do Ampero II Stage or SONICLINK have ads?

Neither Ampero II Stage nor SONICLINK shows ads.

### Which is updated more often, Ampero II Stage or SONICLINK?

Ampero II Stage ships an update every 3 months, and SONICLINK every 5 weeks. Most recently, Ampero II Stage was updated on November 4, 2026 and SONICLINK on October 30, 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.*