# Jupiter Explorer vs Quantum Cube Timer

The clearest difference is update cadence: Quantum Cube Timer at every 6 weeks against Jupiter Explorer's every 55 months. 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.

Jupiter Explorer ships an update every 55 months, Quantum Cube Timer every 6 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Jupiter Explorer | Quantum Cube Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (6 ratings)](https://appshunter.io/ios/app/quantum-cube-timer/id6478462413/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 55 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 12 MB | 51 MB |
| Requires iOS | 12.2 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Santiago Sosa](https://appshunter.io/developer/581698514) | [Quantum Cube LLC](https://appshunter.io/developer/1732916648) |

## What reviewers say

### Jupiter Explorer

[App page](https://appshunter.io/ios/app/jupiter-explorer/id1462124621)

**Features:** macOS Compatibility

**In-app purchases:** none


### Quantum Cube Timer

[App page](https://appshunter.io/ios/app/quantum-cube-timer/id6478462413)

This cloud-based timer helps speed cubers track progress and analyze performance across devices. It offers an intuitive interface for effortless time tracking and personal record breaking, whether for competition or practice.

**Highlights:** Cloud-based time syncing, Cross-device compatibility, Intuitive interface, Performance analysis, Personal record tracking, Effortless progress tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Jupiter Explorer free?

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

### Is Quantum Cube Timer free?

Quantum Cube Timer is free to download, with no in-app purchases.

### Do Jupiter Explorer or Quantum Cube Timer have ads?

Neither Jupiter Explorer nor Quantum Cube Timer shows ads.

### Which is updated more often, Jupiter Explorer or Quantum Cube Timer?

Jupiter Explorer ships an update every 55 months, and Quantum Cube Timer every 6 weeks. Most recently, Jupiter Explorer was updated on October 29, 2026 and Quantum Cube Timer on October 30, 2026.

---

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