# Buchinger Wilhelmi Amplius vs Sol Studio

Buchinger Wilhelmi Amplius and Sol Studio are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Buchinger Wilhelmi Amplius ships an update monthly, Sol Studio every 3 weeks. The most recent releases landed on June 1, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | Buchinger Wilhelmi Amplius | Sol Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (3 ratings)](https://appshunter.io/ios/app/buchinger-wilhelmi-amplius/id1544045587/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 57 MB | 190 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Buchinger Wilhelmi](https://appshunter.io/developer/1540087605) | [NV Ventures SARL](https://appshunter.io/developer/1744563274) |

## What reviewers say

### Buchinger Wilhelmi Amplius

[App page](https://appshunter.io/ios/app/buchinger-wilhelmi-amplius/id1544045587)

This app supports users before, during, and after a therapeutic fasting experience. It offers exclusive tutorials and articles from clinical experts on body, mind, and soul, guiding users on their health journey.

**Highlights:** Fasting experience support, Exclusive expert tutorials, Articles on body, mind, and soul, Health journey guidance, Clinic guest access only

**In-app purchases:** none


### Sol Studio

[App page](https://appshunter.io/ios/app/sol-studio/id6502187334)

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

**In-app purchases:** none


## Frequently asked questions

### Is Buchinger Wilhelmi Amplius free?

Buchinger Wilhelmi Amplius is free to download, with no in-app purchases.

### Is Sol Studio free?

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

### Do Buchinger Wilhelmi Amplius or Sol Studio have ads?

Neither Buchinger Wilhelmi Amplius nor Sol Studio shows ads.

### Which is updated more often, Buchinger Wilhelmi Amplius or Sol Studio?

Buchinger Wilhelmi Amplius ships an update monthly, and Sol Studio every 3 weeks. Most recently, Buchinger Wilhelmi Amplius was updated on June 1, 2026 and Sol Studio on September 3, 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.*