Fonty McFontface vs DubDub!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fonty McFontface
This tool helps developers visualize and compare system font sizes and styles for SwiftUI projects. It offers customization for font design, weight, width, and dynamic sizing, with a macOS menu bar app for quick access.
- System font visualization
- Font size comparison
- Customization options
- Dynamic font sizing
- macOS Menu Bar app
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A simple font tool for developers working with SwiftUI. If you're like me, you are always forgetting the hierarchy of font sizes: Which one's bigger again, callout or footnote? So I built this free visualizer tool for iPhone that shows them all in a neat list, and has customization options for font design, weight, width, and dynamic font sizes. Also available on macOS with a Menu Bar Extra app for fast access when you're using Xcode.
DubDub!
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DubDub! is the WWDC reference for Apple developers. Explore WWDC like a living encyclopedia: • Year-by-year timeline of WWDC events • Sessions organized by topic, platform, and level • Major announcements, linked to frameworks and APIs • Framework pages with evolution history and key sessions • Personal library: favorites, notes, and watchlists • Powerful search to find the right session or feature fast Whether you’re learning a new framework, researching when a feature shipped, or building a roadmap for your team, DubDub! helps you understand WWDC with clarity and context. Notes: DubDub! is an independent app and is not affiliated with Apple. WWDC is a trademark of Apple Inc.
Screenshots
Verdict
The clearest difference is in-app purchases: DubDub! at none against Fonty McFontface's 3. DubDub! also leads on update cadence (every 5 days vs every 2 months). Fonty McFontface's advantage is iOS requirement (17.0 vs 26.2). On price, ads and device support 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
Both are free to download. Fonty McFontface sells 3 one-off in-app purchases. DubDub! asks for nothing beyond the download.
Fonty McFontface ships an update every 2 months, DubDub! every 5 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | Fonty McFontface | DubDub! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (9 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 17.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 1 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | David Steppenbeck | Baptiste DAJON |
In-app purchases
Fonty McFontface
- Snack Tip$0.99
- Coffee Tip$1.99
- Lunch Tip$4.99
DubDub!
No in-app purchases








