# Portable Dev vs Schema Studio

The clearest difference is price: Portable Dev at Free against Schema Studio's $0.99. Portable Dev also leads on update cadence (every 2 days vs every 6 weeks) and chart position (#194 vs unranked). Schema Studio's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Portable Dev is free to download; Schema Studio costs $0.99 up front. Portable Dev sells 1 in-app purchase, starting at $34.99 per month. Schema Studio asks for nothing beyond the download.

Portable Dev ships an update every 2 days, Schema Studio every 6 weeks. The most recent releases landed on October 8, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Portable Dev | Schema Studio |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/portable-dev/id6758861546/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#194** | — |
| Size | 58 MB | 5 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Volter AI](https://appshunter.io/developer/1854210263) | [SMART BIT K.K](https://appshunter.io/developer/1896559487) |

## What reviewers say

### Portable Dev

[App page](https://appshunter.io/ios/app/portable-dev/id6758861546)

**Currently charting:** #194 Top Grossing · Developer Tools (US App Store)

This app provides a full software development environment on your phone, connecting to your computer for code execution. It integrates AI for coding assistance, GitHub, and testing, allowing you to build and manage projects from anywhere.

**Highlights:** Remote code execution on your computer, AI-powered coding assistance, GitHub repository management, Live localhost servers, Automated Playwright testing, AI-generated assets

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Portable Pro Monthly | $34.99 | per month |


### Schema Studio

[App page](https://appshunter.io/ios/app/schema-studio-database-design/id6802662567)

**In-app purchases:** none


## Frequently asked questions

### Is Portable Dev free?

Portable Dev is free to download, with in-app purchases available.

### Is Schema Studio free?

Schema Studio costs $0.99, with no in-app purchases.

### Do Portable Dev or Schema Studio have ads?

Neither Portable Dev nor Schema Studio shows ads.

### Which is updated more often, Portable Dev or Schema Studio?

Portable Dev ships an update every 2 days, and Schema Studio every 6 weeks. Most recently, Portable Dev was updated on October 8, 2026 and Schema Studio on October 22, 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.*