# Sky Replacement vs GradCit

The clearest difference is rating: GradCit at 4.2 against Sky Replacement's 3.5. Sky Replacement's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. GradCit sells 5 in-app purchases, starting at $1.99 per month. Sky Replacement asks for nothing beyond the download.

GradCit holds the better App Store score, 4.2 against 3.5. Both are backed by a comparable volume of ratings — 23 and 6 respectively. Written reviews complicate that: 47% of Sky Replacement's written reviews are positive against 38% of GradCit's, so the app with the better star average is not the one people write more warmly about.

Sky Replacement ships an update weekly, GradCit every 4 weeks. The most recent releases landed on September 16, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Sky Replacement | GradCit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (23 ratings)](https://appshunter.io/ios/app/sky-replacement/id1155648170/reviews) | **[4.2 (6 ratings)](https://appshunter.io/ios/app/gradcit-photo-editor/id1486574607/reviews)** |
| Number of ratings | **23** | 6 |
| Positive reviews | **46.7% of reviews** | 38.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 141 MB | 1.1 GB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 12+ |
| Developer | [Quicksilver Software, Inc.](https://appshunter.io/developer/489670248) | [Vitaly Monastyrev](https://appshunter.io/developer/1486574606) |

## What reviewers say

### Sky Replacement

[App page](https://appshunter.io/ios/app/sky-replacement/id1155648170)

Effortlessly replace skies in your photos with advanced AI. This tool automates the selection process, allowing you to quickly enhance your images and focus on creative editing.

**Highlights:** Automated sky selection, Fast image enhancement, Creative editing focus, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### GradCit

[App page](https://appshunter.io/ios/app/gradcit-photo-editor/id1486574607)

This AI-powered photo editor offers a comprehensive suite of tools for enhancing, retouching, and transforming images. Create professional-quality edits with intelligent filters, object removal, and artistic style transfers.

**Highlights:** AI Photo Editing, Over 120 Filters, AI Object Removal/Replacement, Background/Sky Replacement, Portrait Retouching, Collages and Canvas, AI Artistic Styles

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GradCit Premium | $1.99 | per month |
| GradCit Premium | $14.99 | per year |
| 1 AI Coin | $0.99 | one-time |
| 10 AI Coins | $0.99 | one-time |
| 50 AI Coins | $4.99 | one-time |


## Frequently asked questions

### Is Sky Replacement free?

Sky Replacement is free to download, with no in-app purchases.

### Is GradCit free?

GradCit is free to download, with in-app purchases available.

### Which has better reviews, Sky Replacement or GradCit?

GradCit is rated higher. Sky Replacement averages 3.5 out of 5 from 23 ratings, while GradCit averages 4.2 from 6 ratings.

### Do Sky Replacement or GradCit have ads?

GradCit shows ads; Sky Replacement does not.

### Which is updated more often, Sky Replacement or GradCit?

Sky Replacement ships an update weekly, and GradCit every 4 weeks. Most recently, Sky Replacement was updated on September 16, 2026 and GradCit on September 25, 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.*