# Pocket Rocket vs Chiya

The clearest difference is in-app purchases: Chiya at none against Pocket Rocket's 6. Chiya also leads on rating (5.0 vs 4.5) and update cadence (every 4 days vs every 2 months). Pocket Rocket's advantage is ads (none vs shown) and ratings volume (522 vs 1). On price and device support there is nothing between them.

Both are free to download. Pocket Rocket sells 6 in-app purchases, starting at $2.99 per month. Chiya asks for nothing beyond the download.

Chiya holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Pocket Rocket has 522 ratings behind it against 1, so its average is the more settled of the two.

Pocket Rocket ships an update every 2 months, Chiya every 4 days. The most recent releases landed on September 21, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Pocket Rocket | Chiya |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (522 ratings)](https://appshunter.io/ios/app/pocket-rocket/id1493916909/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chiya/id1605481509/reviews)** |
| Number of ratings | **522** | 1 |
| Positive reviews | 52.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Freemium | **Ad-supported** |
| Size | 702 MB | 38 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | **iPhone, iPad, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Voyager Space Systems, LLC](https://appshunter.io/developer/1493916908) | [Moblize IT LLC](https://appshunter.io/developer/1390288635) |

## What reviewers say

### Pocket Rocket

[App page](https://appshunter.io/ios/app/pocket-rocket/id1493916909)

Stay informed about all upcoming SpaceX rocket launches with real-time updates and reminders. View rocket models, livestream launches, and interact with rockets in AR. Never miss a historic moment in space exploration.

**Highlights:** Upcoming launch reminders, Launch date countdowns, Livestream launches, 3D and AR rocket models, Detailed launch updates, Historical launch viewing

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pocket Rocket Plus | $2.99 | per month |
| Pocket Rocket Silver | $4.99 | per month |
| Pocket Rocket Gold | $9.99 | per month |
| Pocket Rocket Plus (Yearly) | $29.99 | per year |
| Pocket Rocket Silver (Yearly) | $44.99 | per year |
| Pocket Rocket Gold (Yearly) | $74.99 | per year |

**What reviewers like**

- 🚀 Awesome AR features
- 👍 Beautiful and sleek design
- 🚀 Detailed rocket models
- 👍 Useful launch countdown and notifications

**What reviewers complain about**

- 🐛 Frequent crashes, especially with AR
- 🔋 High battery consumption
- 💰 Expensive subscription model
- 🔍 Lack of up-to-date launch information

**Reported bugs**

- AR feature crashes on launch
- Incorrect or outdated launch information
- Unreliable push notifications

**Requested features**

- Add support for other launch providers beyond SpaceX
- Improve reliability and accuracy of launch notifications
- Provide a 1:1 scale mode for AR rockets
- Develop an iPad-optimized version of the app


### Chiya

[App page](https://appshunter.io/ios/app/chiya/id1605481509)

Challenge your brain with a word-guessing game. Decipher short words in a limited number of attempts to improve vocabulary and learn new word meanings. Save new words to master them later and compete with friends on a leaderboard.

**Highlights:** Guess 4, 5, or 6 letter words, Limited attempts per word, Improve vocabulary, Learn word meanings, Save new words, Leaderboard competition

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

**In-app purchases:** none


## Frequently asked questions

### Is Pocket Rocket free?

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

### Is Chiya free?

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

### Which has better reviews, Pocket Rocket or Chiya?

Chiya is rated higher. Pocket Rocket averages 4.5 out of 5 from 522 ratings, while Chiya averages 5.0 from 1 ratings.

### Do Pocket Rocket or Chiya have ads?

Chiya shows ads; Pocket Rocket does not.

### Which is updated more often, Pocket Rocket or Chiya?

Pocket Rocket ships an update every 2 months, and Chiya every 4 days. Most recently, Pocket Rocket was updated on September 21, 2026 and Chiya on September 7, 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.*