# Dropchord vs Sci

The clearest difference is update cadence: Dropchord at every 3 weeks against Sci's every 58 months. Dropchord also leads on iOS requirement (5.0 vs 11.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Dropchord ships an update every 3 weeks, Sci every 58 months. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Dropchord | Sci |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (63 ratings)](https://appshunter.io/ios/app/dropchord/id616302485/reviews)** | — |
| Number of ratings | **63** | — |
| Positive reviews | 52.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 58 months |
| Monetization | Paid | — |
| Size | 51 MB | 41 MB |
| Requires iOS | **5.0** | 11.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 12+ |
| Developer | [Double Fine Productions, Inc.](https://appshunter.io/developer/459476772) | [Marek Skreko](https://appshunter.io/developer/1558127762) |

## What reviewers say

### Dropchord

[App page](https://appshunter.io/ios/app/dropchord/id616302485)

A music-driven score challenge game with mesmerizing visuals and an original electronic soundtrack. Manipulate a beam to dodge obstacles and collect notes across ten original tracks. Offers both level-based and endless gameplay modes.

**Highlights:** Music-driven gameplay, Mesmerizing visuals, Original electronic soundtrack, Score challenge, Standard Mode, Full Mix Mode, Leaderboards

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

**In-app purchases:** none

**What reviewers like**

- 🎵 Excellent soundtrack and music quality
- 🎨 Stunning visuals and graphics
- 🎮 Unique and original gameplay mechanics
- 👆 Intuitive touch controls
- 🎯 Addictive and engaging gameplay

**What reviewers complain about**

- 🐛 Crashes on loading screen
- 📱 Incompatible with older iOS versions
- 🔋 Drains battery quickly
- 😕 Not a true rhythm game
- ⚠️ Steep learning curve

**Reported bugs**

- Game crashes on loading screen (iPhone 5, iPad 2, iPad 3, iPad 4, iPad Mini)
- Incompatible with iOS 11 and later
- Does not work on 32-bit devices
- Multitouch not working on iPad Mini
- Game freezes after second bonus stage

**Requested features**

- Infinite mode without time limits
- Multiple difficulty levels (easy, medium, hard)
- Pause button that's easy to find
- Tutorial or intro video
- More music tracks


### Sci

[App page](https://appshunter.io/ios/app/sci-fi-platformer/id1558127760)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dropchord free?

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

### Is Sci free?

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

### Do Dropchord or Sci have ads?

Neither Dropchord nor Sci shows ads.

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

Dropchord ships an update every 3 weeks, and Sci every 58 months. Most recently, Dropchord was updated on October 14, 2026 and Sci on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*