# Rocketry vs Spacian

The clearest difference is in-app purchases: Rocketry at none against Spacian's 3. Spacian's advantage is update cadence (weekly vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Spacian sells 3 in-app purchases, starting at $0.99 per month. Rocketry asks for nothing beyond the download.

Rocketry ships an update every 6 weeks, Spacian weekly. The most recent releases landed on September 28, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Rocketry | Spacian |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spacian-rocket-launch-tracker/id6758696240/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | — | Freemium |
| Size | 4 MB | 62 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Dylan Hawley](https://appshunter.io/developer/1020535251) | [Dmytro Polianskyi](https://appshunter.io/developer/1485562029) |

## What reviewers say

### Rocketry

[App page](https://appshunter.io/ios/app/rocketry-live-launch-tracker/id6738462173)

**Features:** macOS Compatibility

**In-app purchases:** none


### Spacian

[App page](https://appshunter.io/ios/app/spacian-rocket-launch-tracker/id6758696240)

Track rocket launches and space events with live countdowns, mission timelines, and detailed context. Get reminders for liftoff and explore space history with daily features and a comprehensive search.

**Highlights:** Live countdowns for rocket launches, Mission timelines and deep context, Customizable launch reminders, Widgets for home screen tracking, Searchable database of space entities, NASA Image of the Day

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $0.99 | per month |
| Yearly Pro | $7.99 | per year |
| Lifetime Access | $49.99 | one-time |


## Frequently asked questions

### Is Rocketry free?

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

### Is Spacian free?

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

### Do Rocketry or Spacian have ads?

Neither Rocketry nor Spacian shows ads.

### Which is updated more often, Rocketry or Spacian?

Rocketry ships an update every 6 weeks, and Spacian weekly. Most recently, Rocketry was updated on September 28, 2026 and Spacian on October 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.*