rdaptastic vs Syntex
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
rdaptastic
Read full descriptionHide full description
Powerful RDAP lookups, simplified. rdaptastic lets you query RDAP data quickly and intuitively, giving you structured, reliable information about domains, IP addresses, ASNs, and related entities ā all in a clean, modern interface. Run simple RDAP queries or explore deeper connections with click-through navigation. Jump directly from nameservers to their associated ASN and IP data, without re-entering queries or switching tools. Go beyond standard RDAP results with augmented data. The app enriches registry information with additional context such as nameserver ASN and IP details, DNSSEC status, transfer lock state, and other relevant metadata, helping you better understand ownership, infrastructure, and security posture. Designed for developers, network engineers, and internet professionals who need fast access to accurate registry data ā whether for debugging, investigation, or everyday analysis. KEY FEATURES ⢠Fast and simple RDAP queries ⢠Click-through navigation between domains, nameservers, IPs, and ASNs ⢠Augmented nameserver data (ASN, IP, DNSSEC, transfer lock, and more) ⢠Clean, readable, and structured results ⢠Built for reliability and efficiency
Syntex
Read full descriptionHide full description
Syntex is a clean, fast developer toolkit built for people who write code. Stop switching between browser tabs just to format a JSON response, generate a UUID, or convert a timestamp. Syntex puts 8 essential dev tools in one place ā always offline, always instant. ā TOOLS INCLUDED ā { } JSON Formatter Paste any JSON and instantly format it with proper indentation. Validates structure and highlights errors so you know exactly what's wrong. b64 Base64 Encode plain text to Base64 or decode Base64 strings back to readable text. Great for working with APIs, tokens, and encoded payloads. uid UUID Generator Generate one or multiple UUIDs (v4) in lowercase or uppercase. Copy individually or copy all at once. ts Timestamp Converter Convert Unix timestamps to human-readable dates, or pick any date and get the Unix timestamp back. Shows current time live. Aa Text Case Transform text between 8 formats instantly: UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case, PascalCase, and CONSTANT_CASE. ### Hash Generator Hash any string with MD5, SHA-1, SHA-256, or SHA-512. Results appear instantly as you type. Copy with one tap. ⦠QR Code Generator Generate a scannable QR code from any text or URL. Save directly to your Photos library or share with any app. /// Notes & Snippets A quick-access notepad for API keys, code snippets, curl commands, and anything else you need at your fingertips. Local, private, no sync required. ā WHY SYNTEX ā ⢠Works 100% offline ā no internet required ⢠No accounts, no sign-in, no tracking ⢠Dark interface built for developer comfort ⢠Monospaced typography throughout ⢠Instant results ā no loading, no spinning Built by a developer, for developers.
Screenshots
Verdict
The clearest difference is iOS requirement: Syntex at 16.0 against rdaptastic's 26.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | rdaptastic | Syntex |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days | ā |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad ā better |
| Requires iOS | 26.0 | 16.0 ā better |
| Further details ā not scored | ||
| Size | 9 MB | 1 MB |
| Age rating | +4 | 4+ |
| Developer | Paul Haedrich | MOHAMMED ALSUBAIE |
In-app purchases
rdaptastic
No in-app purchases
Syntex
No in-app purchases









