# Adaptivity (B) vs Fabula for SwiftUI

The clearest difference is update cadence: Fabula for SwiftUI at fortnightly against Adaptivity (B)'s every 2 months. Fabula for SwiftUI also leads on ratings volume (123 vs 9). Adaptivity (B)'s advantage is rating (5.0 vs 4.8) and iOS requirement (11.0 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Adaptivity (B) 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 123 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 100% of Adaptivity (B)'s written reviews are positive against 98% of Fabula for SwiftUI's.

Adaptivity (B) ships an update every 2 months, Fabula for SwiftUI fortnightly. The most recent releases landed on October 8, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Adaptivity (B) | Fabula for SwiftUI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/adaptivity-b/id1054670026/reviews)** | [4.8 (123 ratings)](https://appshunter.io/ios/app/fabula-for-swiftui/id1591155142/reviews) |
| Number of ratings | 9 | **123** |
| Positive reviews | **100.0% of reviews** | 97.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 12 MB | 22 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Geoff Hackworth](https://appshunter.io/developer/463855590) | [Gyeong Seop No](https://appshunter.io/developer/1591142900) |

## What reviewers say

### Adaptivity (B)

[App page](https://appshunter.io/ios/app/adaptivity-b/id1054670026)

Visualize how app layouts appear on various devices and adapt to different settings like orientation, multitasking, and text size changes. This free version offers essential tools for developers and designers to preview their work.

**Highlights:** Visualize layout sizes, Display sizes in points or pixels, Toggle status bar visibility, Support for iPad multitasking, Dark appearance support, Force right-to-left layout, Handoff actions

**Features:** Vision Pro support

**In-app purchases:** none


### Fabula for SwiftUI

[App page](https://appshunter.io/ios/app/fabula-for-swiftui/id1591155142)

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:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Adaptivity (B) free?

Adaptivity (B) is free to download, with no in-app purchases.

### Is Fabula for SwiftUI free?

Fabula for SwiftUI is free to download, with no in-app purchases.

### Which has better reviews, Adaptivity (B) or Fabula for SwiftUI?

Adaptivity (B) is rated higher. Adaptivity (B) averages 5.0 out of 5 from 9 ratings, while Fabula for SwiftUI averages 4.8 from 123 ratings.

### Do Adaptivity (B) or Fabula for SwiftUI have ads?

Neither Adaptivity (B) nor Fabula for SwiftUI shows ads.

### Which is updated more often, Adaptivity (B) or Fabula for SwiftUI?

Adaptivity (B) ships an update every 2 months, and Fabula for SwiftUI fortnightly. Most recently, Adaptivity (B) was updated on October 8, 2026 and Fabula for SwiftUI on October 19, 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.*