# Solplanet vs QR Studio

The clearest difference is in-app purchases: Solplanet at none against QR Studio's 3. Solplanet also leads on iOS requirement (15 vs 17.0). QR Studio's advantage is update cadence (every 2 days vs every 9 days). On price, ads and device support there is nothing between them.

Both are free to download. QR Studio sells 3 in-app purchases, starting at $2.99 per 7 days. Solplanet asks for nothing beyond the download.

Solplanet ships an update every 9 days, QR Studio every 2 days. The most recent releases landed on October 8, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Solplanet | QR Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/solplanet/id1607454432/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 123 MB | 12 MB |
| Requires iOS | **15** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AISWEI Technology Co., Ltd](https://appshunter.io/developer/528213286) | [Hamna Nadeem](https://appshunter.io/developer/6775619996) |

## What reviewers say

### Solplanet

[App page](https://appshunter.io/ios/app/solplanet/id1607454432)

Easily set up, commission, and monitor your Solplanet inverters with this new generation application. Stay informed about your system's performance and manage its operations efficiently.

**Highlights:** Inverter setup, Commissioning tools, Performance monitoring, System management

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

**In-app purchases:** none


### QR Studio

[App page](https://appshunter.io/ios/app/qr-studio-create-and-scan/id6778563134)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Studio Weekly | $2.99 | per 7 days |
| QR Studio Monthly | $5.99 | per month |
| QR Studio Yearly | $12.99 | per year |


## Frequently asked questions

### Is Solplanet free?

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

### Is QR Studio free?

QR Studio is free to download, with in-app purchases available.

### Do Solplanet or QR Studio have ads?

Neither Solplanet nor QR Studio shows ads.

### Which is updated more often, Solplanet or QR Studio?

Solplanet ships an update every 9 days, and QR Studio every 2 days. Most recently, Solplanet was updated on October 8, 2026 and QR Studio on September 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.*