# Solexpress vs Premium Training Center

The clearest difference is update cadence: Solexpress at every 3 months against Premium Training Center's every 13 months. Solexpress also leads on iOS requirement (12.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

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

Solexpress ships an update every 3 months, Premium Training Center every 13 months. The most recent releases landed on October 18, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Solexpress | Premium Training Center |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 13 months |
| Size | 42 MB | 81 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bitlla AB](https://appshunter.io/developer/1300677442) | [Ellions AB](https://appshunter.io/developer/1168082082) |

## What reviewers say

### Solexpress

[App page](https://appshunter.io/ios/app/solexpress/id1338777850)

**In-app purchases:** none


### Premium Training Center

[App page](https://appshunter.io/ios/app/premium-training-center/id6538714865)

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

**In-app purchases:** none


## Frequently asked questions

### Is Solexpress free?

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

### Is Premium Training Center free?

Premium Training Center is free to download, with no in-app purchases.

### Do Solexpress or Premium Training Center have ads?

Neither Solexpress nor Premium Training Center shows ads.

### Which is updated more often, Solexpress or Premium Training Center?

Solexpress ships an update every 3 months, and Premium Training Center every 13 months. Most recently, Solexpress was updated on October 18, 2026 and Premium Training Center on September 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.*