Sutāto vs YAML Tools
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sutāto
Play classic NES and Gameboy games on your iPhone and iPad with this high-speed emulator. Enjoy an authentic experience with customizable filters, auto-save, and controller support. Discover game history with the integrated wiki.
- NES & Gameboy emulation
- High speed and precision
- Customizable video/audio filters
- Auto-save functionality
- Controller support
- In-game wiki
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Sutāto is the only emulator crafted specifically for playing NES and Gameboy games on your iPhone and iPad. With unparalleled speed and precision, Sutāto faithfully replicates nearly every aspect of the original hardware, delivering an authentic gaming experience like no other. FEATURES: Seamless usability: With an intuitive interface, Sutāto makes it effortless to navigate and start playing your favorite Gameboy and NES titles. Customization options: Tailor your experience with a variety of video and audio filters. Save at any moment: Resume your game from where you left off with auto-save functionality. Relive your classics: Enjoy your beloved NES and Gameboy favorites on your iOS device, whether you're on the go or relaxing at home. Controller Support: Connect your preferred controller for play with your favorite NES titles. Wiki in Game: Discover the History Behind Your Favorite Games. No ads: Sutāto is ad-free, ensuring uninterrupted gaming sessions without any limitations. Note: Sutāto and its developer(s) are not affiliated with, endorsed by, or connected to the companies that created the gaming console.
YAML Tools
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.
- 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
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The ultimate YAML toolkit for developers. Visualize, validate, convert, and generate code - all in one powerful, beautifully designed iOS app. YAML Tools is the professional-grade YAML utility built for developers who demand speed, precision, and versatility. Whether you're editing Kubernetes configs, debugging CI/CD pipelines, or generating type-safe model classes, YAML Tools handles it all natively on iPhone and iPad. Visualize & Explore Dive into your YAML with an interactive Tree View and path-based querying. Use the Table View to inspect sequences like a spreadsheet. Rainbow column highlighting makes CSV/TSV output instantly readable. Format & Transform Prettify nested structures with smart indentation or strip whitespace with the Minify engine. Convert YAML to JSON, XML, CSV, TSV, TOML, HTML, Markdown, Base64, and more instantly. Generate Production-Ready Code Export type-safe model classes for Dart, Swift, Kotlin, Java, Python, TypeScript, and C# with intelligent property singularization and pluralization. Stop writing boilerplate, YAML Tools writes it for you. Validate with Confidence Auto-generate JSON Schema from any YAML document, then validate payloads against it in real time. Catch structural errors before they reach production. Built for iOS A dedicated YAML syntax keyboard overlay, native Document Picker integration, and background processing keep the experience fast and fluid, even on large configuration files.
Screenshots
Verdict
The clearest difference is rating: YAML Tools at 5.0 against Sutāto's 4.1. Sutāto's advantage is ratings volume (8 vs 1) and price ($1.99 vs $3.99). On update cadence, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Sutāto costs $1.99 and YAML Tools $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
YAML Tools holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Sutāto has 8 ratings behind it against 1, so its average is the more settled of the two.
Sutāto ships an update every 3 weeks, YAML Tools monthly. The most recent releases landed on November 12, 2026 and November 9, 2026 respectively.
| Parameter | Sutāto | YAML Tools |
|---|---|---|
| Price | $1.99 — better | $3.99 |
| Rating | 4.1 (8 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 8 — better | 1 |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | #178 | #108 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 27 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Valentin Dreyfus | Mohammed Aadhil |
Customer experience
Sutāto
YAML Tools
In-app purchases
Sutāto
No in-app purchases
YAML Tools
No in-app purchases







