Comparison

Fabula for SwiftUI vs Slint Viewer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fabula for SwiftUI

Explore narrative construction and code organization using fabula and syuzhet concepts. This app serves as a personal project to learn SwiftUI, offering code collections and fostering developer community interaction. It aims to help users understand SwiftUI's declarative approach for cross-platform development.

Highlights
  • Narrative construction concepts (fabula & syuzhet)
  • SwiftUI code collections
  • Declarative UI development learning
  • Cross-platform development (iOS, macOS, watchOS, tvOS)
  • Developer community sharing
  • Regular code updates
Features
Read full description

The formalism used the concepts of fabula and syuzhet as a way to develop narrative construction or classified materials and compositions into fabula and syuzhet, respectively. The totality of microscopic events listed in causality was called a fabula, and the narrative arrangement of these motifs in an artistic way was called a syuzhet. This app is a personal project to learn the technical ingredients of SwiftUI and derive creative results. SwiftUI is a user interface toolkit that can develop applications in a declarative manner. This is a modern development method that communicates to iOS how you want the user interface to behave and finds out how users perform when interacting with the interface. In addition, SwiftUI can develop macOS, watchOS, and tvOS with the same code as well as iOS development. The most appealing thing for me personally is that it is easy to learn and that the code is concise, making it easy for beginners to understand. I hope this project will help everyone, including myself, to understand SwiftUI. The code of this project will be updated regularly. You can share and communicate with developers around the world through the Fabula app. We always look forward to the participation of developers.

About

Slint Viewer

This developer tool allows you to preview Slint user interfaces directly on your iPhone or iPad. It connects to your code editor over a local network, displaying your .slint designs live as you make changes. Some programming experience is recommended for optimal use.

Highlights
  • Live UI preview on iOS
  • Connects to code editor
  • Real-time design updates
  • Supports Slint toolkit
Features
Read full description

Preview Slint user interfaces on your iPhone or iPad with just your computer and this app. Slint Viewer is a developer tool that connects to your code editor over the local network and shows your .slint designs live on the device as you save. Slint (slint.dev) is an open-source toolkit for building native user interfaces in Rust, C++, JavaScript, and Python. Note: this app is intended for developers using Slint; some programming experience is recommended.

Screenshots

Fabula for SwiftUI4 screens
Slint Viewer1 screens

Verdict

The call

The clearest difference is ratings volume: Fabula for SwiftUI at 124 against Slint Viewer's 1. Fabula for SwiftUI also leads on update cadence (fortnightly vs every 6 weeks) and device support (4 vs 2). On price, rating, review sentiment and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Slint Viewer holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Fabula for SwiftUI has 124 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 98% of Fabula for SwiftUI's written reviews are positive against 100% of Slint Viewer's.

UpkeepUpdate frequency

Fabula for SwiftUI ships an update fortnightly, Slint Viewer every 6 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Fabula for SwiftUI versus Slint Viewer: the parameters behind the verdict, then further details
ParameterFabula for SwiftUISlint Viewer
PriceFreeFree
Rating4.8 (124 ratings)5.0 (1 ratings) — better
Positive reviews97.6% of reviews100.0% of reviews — better
Number of ratings124 — better1
Update frequencyFortnightly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS15.0 — better16.6
Further details — not scored
Size22 MB49 MB
Age rating4+4+
DeveloperGyeong Seop NoSixtyFPS GmbH

Customer experience

Fabula for SwiftUI

All ratings123 ratings
Positive95.9%
Neutral1.6%
Negative2.4%
Written reviews41 reviews
Positive97.6%
Neutral0.0%
Negative2.4%

Slint Viewer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Fabula for SwiftUI

No in-app purchases

None

Slint Viewer

No in-app purchases

Questions

Is Fabula for SwiftUI free?
Fabula for SwiftUI is free to download, with no in-app purchases.
Is Slint Viewer free?
Slint Viewer is free to download, with no in-app purchases.
Which has better reviews, Fabula for SwiftUI or Slint Viewer?
Slint Viewer is rated higher. Fabula for SwiftUI averages 4.8 out of 5 from 124 ratings, while Slint Viewer averages 5.0 from 1 ratings.
Do Fabula for SwiftUI or Slint Viewer have ads?
Neither Fabula for SwiftUI nor Slint Viewer shows ads.
Which is updated more often, Fabula for SwiftUI or Slint Viewer?
Fabula for SwiftUI ships an update fortnightly, and Slint Viewer every 6 weeks. Most recently, Fabula for SwiftUI was updated on October 24, 2026 and Slint Viewer on October 31, 2026.

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