# Supercluster vs AepX

The clearest difference is device support: AepX at 4 against Supercluster's 2. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Supercluster ships an update every 4 weeks, AepX monthly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Supercluster | AepX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (190 ratings)](https://appshunter.io/ios/app/supercluster/id1500045135/reviews)** | — |
| Number of ratings | **190** | — |
| Positive reviews | 69.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free | — |
| Size | 46 MB | 5 MB |
| Requires iOS | 16.4 | **15.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Supercluster LLC](https://appshunter.io/developer/1500045134) | [Aepryus Software](https://appshunter.io/developer/336573331) |

## What reviewers say

### Supercluster

[App page](https://appshunter.io/ios/app/supercluster/id1500045135)

Stay informed about all space activities with live launch tracking, detailed spacecraft specifications, and an extensive astronaut database. Monitor space stations, receive sighting notifications for the ISS, and explore the history of space travel.

**Highlights:** Live launch tracking and scheduling, Detailed spacecraft and payload specs, Interactive astronaut database, Space station monitoring (ISS, Tiangong), ISS sighting notifications, Live stream integration for launches, Historical launch data search

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

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and beautiful user interface design
- 🚀 Comprehensive launch tracking and scheduling
- 📱 Easy access to detailed mission and astronaut information
- 🎯 Accurate launch information (when working properly)
- 📺 Integrated live stream links for launches

**What reviewers complain about**

- 🐛 Frequent app crashes when viewing details
- 🔔 Notifications frequently fail or don't work
- ❌ Inaccurate or missing launch information
- ⏰ Delayed updates for postponed/scrubbed launches
- 🌐 No location filtering for launches

**Reported bugs**

- App crashes randomly when reading articles or launch details
- Notifications not working despite being enabled in settings
- Missed launches not appearing in app schedule
- ISS location display ahead of actual position
- Conflicting notification alerts vs. app display for viewing opportunities

**Requested features**

- Location-based filtering (e.g., Cape Canaveral only)
- Dark mode for night launches
- Apple Watch app support
- Home screen and lock screen widgets
- Fine-tuned notification settings (visibility, altitude, brightness)


### AepX

[App page](https://appshunter.io/ios/app/aepx/id1630233662)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Supercluster free?

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

### Is AepX free?

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

### Do Supercluster or AepX have ads?

Neither Supercluster nor AepX shows ads.

### Which is updated more often, Supercluster or AepX?

Supercluster ships an update every 4 weeks, and AepX monthly. Most recently, Supercluster was updated on November 3, 2026 and AepX on October 30, 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.*