# YAML Tools vs Developer Browser Pro

The clearest difference is chart position: YAML Tools at #110 against Developer Browser Pro's unranked. YAML Tools also leads on iOS requirement (15.6 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

YAML Tools ships an update every 5 weeks, Developer Browser Pro every 3 weeks. Both last shipped on November 13, 2026.

## The numbers

| Metric | YAML Tools | Developer Browser Pro |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yaml-tools-editor-and-validator/id6758571420/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Paid | — |
| Best chart rank | **#110** | — |
| Size | 31 MB | 11 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mohammed Aadhil](https://appshunter.io/developer/1526081218) | [EyeOS Store Inc.](https://appshunter.io/developer/1036418634) |

## What reviewers say

### YAML Tools

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

**Currently charting:** #110 Top Paid · Developer Tools (US App Store)

A private YAML editor for mobile devices that allows you to write, validate, convert, and compare configuration files. It offers desktop-like editing features, JSON schema validation, and multiple export formats.

**Highlights:** Syntax highlighting and code folding, JSON schema validation, Convert YAML to JSON, XML, CSV, and more, Side-by-side file comparison, Private, on-device processing, Full iPad keyboard shortcuts

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

**In-app purchases:** none


### Developer Browser Pro

[App page](https://appshunter.io/ios/app/developer-browser-pro/id6760410589)

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

**In-app purchases:** none


## Frequently asked questions

### Is YAML Tools free?

YAML Tools costs $1.99, with no in-app purchases.

### Is Developer Browser Pro free?

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

### Do YAML Tools or Developer Browser Pro have ads?

Neither YAML Tools nor Developer Browser Pro shows ads.

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

YAML Tools ships an update every 5 weeks, and Developer Browser Pro every 3 weeks. Most recently, YAML Tools was updated on November 13, 2026 and Developer Browser Pro on November 13, 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.*