# C4 vs Skylight Social

The clearest difference is review sentiment: C4 at 100% against Skylight Social's 35%. C4 also leads on rating (4.9 vs 4.4). Skylight Social's advantage is in-app purchases (none vs 2) and update cadence (fortnightly vs every 136 months). On price, ads and device support there is nothing between them.

Both are free to download. C4 sells 2 one-off in-app purchases. Skylight Social asks for nothing beyond the download.

C4 holds the better App Store score, 4.9 against 4.4. That said, the two scores are not equally well evidenced: Skylight Social has 1.4K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 100% of C4's written reviews are positive against 35% of Skylight Social's.

C4 ships an update every 136 months, Skylight Social fortnightly. Both last shipped on October 23, 2026.

## The numbers

| Metric | C4 | Skylight Social |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/c4/id529032534/reviews)** | [4.4 (1.4K ratings)](https://appshunter.io/ios/app/skylight-social/id6740706006/reviews) |
| Number of ratings | 7 | **1.4K** |
| Positive reviews | **100.0% of reviews** | 34.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 136 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 61 MB | 143 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Flexgames, LLC](https://appshunter.io/developer/529032537) | [Skylight Social, PBC](https://appshunter.io/developer/1791137164) |

## What reviewers say

### C4

[App page](https://appshunter.io/ios/app/c4/id529032534)

Engage in explosive puzzle action where you control a bouncing fuse to trigger chain reactions of dynamite. Navigate through mind-bending levels with various block types and aim for the fastest completion times.

**Highlights:** Chain reaction explosions, Bouncing fuse gameplay, Mind-bending puzzles, Various block types, Score-based challenges, Game Center integration

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Level Pack 1 (Levels 21-45) | $1.99 | one-time |
| Pro Purchase | $2.99 | one-time |


### Skylight Social

[App page](https://appshunter.io/ios/app/skylight-social/id6740706006)

Easily share short-form videos to showcase creativity and discover new trends. Connect with creators and maintain ownership of your content, style, and story.

**Highlights:** Short-form video sharing, Discover new trends, Connect with creators, Video ownership, Showcase creativity

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Smooth and intuitive interface
- 🔒 Secure and decentralized platform
- 👍 Seamless integration with Bluesky
- 👍 Responsive developers addressing user feedback
- 👍 Promising alternative to TikTok

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 🤔 Limited content discovery and personalization
- 🤔 Lack of certain features (e.g., reposting, timestamps)

**Reported bugs**

- Errors when trying to access settings or upload videos
- Inconsistent video playback and loading issues

**Requested features**

- Improved content discovery and personalization
- Addition of reposting and timestamp features
- Expanded creator tools and monetization options


## Frequently asked questions

### Is C4 free?

C4 is free to download, with in-app purchases available.

### Is Skylight Social free?

Skylight Social is free to download, with no in-app purchases.

### Which has better reviews, C4 or Skylight Social?

C4 is rated higher. C4 averages 4.9 out of 5 from 7 ratings, while Skylight Social averages 4.4 from 1.4K ratings.

### Do C4 or Skylight Social have ads?

Neither C4 nor Skylight Social shows ads.

### Which is updated more often, C4 or Skylight Social?

C4 ships an update every 136 months, and Skylight Social fortnightly. Most recently, C4 was updated on October 23, 2026 and Skylight Social on October 23, 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.*