# SourceView Pro vs YAML Tools

The clearest difference is update cadence: SourceView Pro at every 5 days against YAML Tools's monthly. YAML Tools's advantage is chart position (#5 vs #125) and price ($0.99 vs $1.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

SourceView Pro costs $1.99 and YAML Tools $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SourceView Pro ships an update every 5 days, YAML Tools monthly. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SourceView Pro | YAML Tools |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yaml-tools/id6758571420/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Paid | Paid |
| Best chart rank | #125 | **#5** |
| Size | 14 MB | 30 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dor Pascal](https://appshunter.io/developer/1773249483) | [Mohammed Aadhil](https://appshunter.io/developer/1526081218) |

## What reviewers say

### SourceView Pro

[App page](https://appshunter.io/ios/app/sourceview-pro-web-inspector/id6737245127)

**Currently charting:** #125 Top Paid · Developer Tools (US App Store)

Analyze the source code of any webpage directly within your iOS Safari browser. This tool offers professional syntax highlighting, advanced formatting options, and efficient access to HTML, designed for developers and web enthusiasts.

**Highlights:** Syntax highlighting, Advanced formatting, Adjustable text size, Offline source code access, Privacy focused, Dark mode UI

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

**In-app purchases:** none


### YAML Tools

[App page](https://appshunter.io/ios/app/yaml-tools/id6758571420)

**Currently charting:** #5 Top Paid · Developer Tools (US App Store)

A comprehensive YAML utility for developers on iOS. Visualize, format, convert, and generate code from YAML files. Includes validation and a dedicated syntax keyboard for efficient editing.

**Highlights:** Interactive Tree and Table View for YAML visualization, Convert YAML to JSON, XML, CSV, and more, Generate type-safe model classes for multiple languages, Real-time JSON Schema generation and validation, Dedicated YAML syntax keyboard overlay, Format and minify YAML structures

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

**In-app purchases:** none


## Frequently asked questions

### Is SourceView Pro free?

SourceView Pro costs $1.99, with no in-app purchases.

### Is YAML Tools free?

YAML Tools costs $0.99, with no in-app purchases.

### Do SourceView Pro or YAML Tools have ads?

Neither SourceView Pro nor YAML Tools shows ads.

### Which is updated more often, SourceView Pro or YAML Tools?

SourceView Pro ships an update every 5 days, and YAML Tools monthly. Most recently, SourceView Pro was updated on October 1, 2026 and YAML Tools on October 6, 2026.

### Which is more popular, SourceView Pro or YAML Tools?

SourceView Pro currently peaks at #125 in the App Store charts, and YAML Tools at #5. Chart position reflects recent download velocity rather than total install base.

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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.*