# Jump Drive vs Sci

The clearest difference is in-app purchases: Sci at none against Jump Drive's 10. Sci also leads on ads (none vs shown). Jump Drive's advantage is update cadence (every 5 months vs every 58 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Jump Drive sells 10 one-off in-app purchases. Sci asks for nothing beyond the download.

Jump Drive ships an update every 5 months, Sci every 58 months. The most recent releases landed on August 20, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Jump Drive | Sci |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (380 ratings)](https://appshunter.io/ios/app/jump-drive-hyper-space-run/id1261011382/reviews)** | — |
| Number of ratings | **380** | — |
| Positive reviews | 68.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 months** | Every 58 months |
| Monetization | Free with in-app purchases | — |
| Size | 189 MB | 41 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod, Apple TV | iPhone, iPad, iPod, Apple TV |
| Age rating | 4+ | 12+ |
| Developer | [No Six Five](https://appshunter.io/developer/859968142) | [Marek Skreko](https://appshunter.io/developer/1558127762) |

## What reviewers say

### Jump Drive

[App page](https://appshunter.io/ios/app/jump-drive-hyper-space-run/id1261011382)

Navigate a neon starship gauntlet in this one-tap arcade runner. Dodge lasers, falling debris, and closing gates while collecting energy cells. Unlock new ships and compete on leaderboards for the ultimate high-speed challenge.

**Highlights:** One-tap, high-speed space running, Multiple zones with unique obstacles, Collect energy cells and artifacts, Unlock 20 customizable ships, Boosters for survival and speed, Challenges and Arcade modes, Game Center leaderboards and achievements

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Delta Pack | $0.99 | one-time |
| JDS Delta 01 | $0.99 | one-time |
| JDS Omega 05 | $0.99 | one-time |
| JDS Omega 03 | $0.99 | one-time |
| JDS Omega 04 | $0.99 | one-time |
| JDS Sigma 04 | $0.99 | one-time |
| JDS Sigma 02 | $0.99 | one-time |
| Get 100 Lives | $1.99 | one-time |
| Sigma Pack | $2.99 | one-time |
| Omega Pack | $3.99 | one-time |

**What reviewers like**

- 👍 Addictive and challenging gameplay
- 👍 Fun strategic gameplay with timing elements
- 👍 Artistically incredible visuals and sound
- 👍 Reminds of classic arcade games
- 👍 Well-done, non-intrusive ads

**What reviewers complain about**

- 🐛 No instructions or help provided
- 🐛 App allows pornographic advertising
- 🐛 Game becomes impossible to progress
- 🐛 Cannot play after switching apps (no start button)
- 🐛 In-app purchases (IAPs) are unwelcome

**Reported bugs**

- 🐛 Could not load resource
- 🐛 Cannot play after switching apps (no start button)

**Requested features**

- Add joystick option in settings
- Clarify in-app purchase details on game page


### Sci

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Jump Drive free?

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

### Is Sci free?

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

### Do Jump Drive or Sci have ads?

Jump Drive shows ads; Sci does not.

### Which is updated more often, Jump Drive or Sci?

Jump Drive ships an update every 5 months, and Sci every 58 months. Most recently, Jump Drive was updated on August 20, 2026 and Sci on September 20, 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.*