# Solid Studio vs Flow Training Internacional

The clearest difference is ads: Solid Studio at none against Flow Training Internacional's shown. Solid Studio also leads on update cadence (every 3 weeks vs every 4 months). Flow Training Internacional's advantage is iOS requirement (14.0 vs 16.0). On price, 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.

Solid Studio ships an update every 3 weeks, Flow Training Internacional every 4 months. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Solid Studio | Flow Training Internacional |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Size | 190 MB | 126 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Solid Studio](https://appshunter.io/developer/1689026309) | [Flow Training Pilates Andalucia S.L](https://appshunter.io/developer/1834140380) |

## What reviewers say

### Solid Studio

[App page](https://appshunter.io/ios/app/solid-studio/id6738088735)

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

**In-app purchases:** none


### Flow Training Internacional

[App page](https://appshunter.io/ios/app/flow-training-internacional/id6751233352)

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

**In-app purchases:** none


## Frequently asked questions

### Is Solid Studio free?

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

### Is Flow Training Internacional free?

Flow Training Internacional is free to download, with no in-app purchases.

### Do Solid Studio or Flow Training Internacional have ads?

Flow Training Internacional shows ads; Solid Studio does not.

### Which is updated more often, Solid Studio or Flow Training Internacional?

Solid Studio ships an update every 3 weeks, and Flow Training Internacional every 4 months. Most recently, Solid Studio was updated on October 3, 2026 and Flow Training Internacional on October 1, 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.*