# Sci vs Feather

The clearest difference is price: Sci at $3.99 against Feather's $14.99. Sci also leads on chart position (#20 vs unranked). Feather's advantage is rating (4.1 vs 3.3) and update cadence (every 3 weeks vs every 6 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Sci costs $3.99 and Feather $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Feather holds the better App Store score, 4.1 against 3.3. Both are backed by a comparable volume of ratings — 56 and 119 respectively. Written reviews point the same way: 54% of Sci's written reviews are positive against 65% of Feather's.

Sci ships an update every 6 months, Feather every 3 weeks. Both last shipped on November 12, 2026.

## The numbers

| Metric | Sci | Feather |
| --- | --- | --- |
| Price | **$3.99** | $14.99 |
| Rating | [3.3 (56 ratings)](https://appshunter.io/ios/app/sci-fi-themes/id6449518113/reviews) | **[4.1 (119 ratings)](https://appshunter.io/ios/app/feather-draw-in-3d/id6737254232/reviews)** |
| Number of ratings | 56 | **119** |
| Positive reviews | 53.7% of reviews | **65.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | **Free** | Paid |
| Best chart rank | **#20** | — |
| Size | 44 MB | 49 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [NSTE, LLC](https://appshunter.io/developer/1671708345) | [Sketchsoft Inc.](https://appshunter.io/developer/1636452159) |

## What reviewers say

### Sci

[App page](https://appshunter.io/ios/app/sci-fi-themes/id6449518113)

**Currently charting:** #20 Top Paid · Graphics & Design (US App Store)

Personalize your device with a vast collection of sci-fi and space-themed wallpapers for your home and lock screens. Enhance your experience with customizable Home Screen Image Widgets, allowing you to display your favorite images.

**Highlights:** 250+ widget backgrounds, Variety of home/lock screen wallpapers, Customizable Home Screen Image Widget, Add your own images to widgets, Parody sci-fi display styles

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✨ High-quality sci-fi wallpapers
- 🎨 Great customization options
- 👍 Intuitive and smooth app experience
- 🚀 Seamless widget integration
- 💯 Immersive and detailed designs

**What reviewers complain about**

- 💸 Waste of money/overpriced
- 🐛 Bugs and glitches
- 🚫 Wallpapers don't fit correctly
- ⚠️ Limited widget functionality
- ❌ App doesn't work on some devices

**Reported bugs**

- Unknown error when downloading wallpapers
- Widgets not showing as an option to add
- Wallpapers slightly off on iPhone 16 Pro Max
- Widgets don't refresh quickly
- Cannot add photo widget / Photo widget not working well

**Requested features**

- Update for newer iPhone models (iPhone 17)
- More animated wallpapers/live wallpaper options
- More variety in sci-fi themes (e.g., Star Wars)
- Ability to have multiple different widgets
- Widgets that don't display app name


### Feather

[App page](https://appshunter.io/ios/app/feather-draw-in-3d/id6737254232)

Create stunning 3D artwork from any angle with intuitive tools and a powerful rendering engine. This app allows for seamless navigation, versatile brushes, and advanced editing features, making it ideal for artists and designers to bring their visions to life.

**Highlights:** Intuitive 3D navigation and drawing, Pressure-sensitive 3D brushes, 3D Liquify tool for detailed editing, Post-processing effects and lighting, Export to 3D formats, Fully offline functionality, AR View for real-world placement

**In-app purchases:** none


## Frequently asked questions

### Is Sci free?

Sci costs $3.99, with no in-app purchases.

### Is Feather free?

Feather costs $14.99, with no in-app purchases.

### Which has better reviews, Sci or Feather?

Feather is rated higher. Sci averages 3.3 out of 5 from 56 ratings, while Feather averages 4.1 from 119 ratings.

### Do Sci or Feather have ads?

Neither Sci nor Feather shows ads.

### Which is updated more often, Sci or Feather?

Sci ships an update every 6 months, and Feather every 3 weeks. Most recently, Sci was updated on November 12, 2026 and Feather on November 12, 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.*