# Onet Online vs Galaxy Attack

The clearest difference is in-app purchases: Onet Online at none against Galaxy Attack's 17. Galaxy Attack's advantage is review sentiment (53% vs 19%) and rating (4.7 vs 4.3). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Galaxy Attack sells 17 in-app purchases, starting at $4.99 per 7 days. Onet Online asks for nothing beyond the download.

Galaxy Attack holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Galaxy Attack has 3.4K ratings behind it against 171, so its average is the more settled of the two. Written reviews point the same way: 19% of Onet Online's written reviews are positive against 53% of Galaxy Attack's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 18, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Onet Online | Galaxy Attack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (171 ratings)](https://appshunter.io/ios/app/onet-online/id945671940/reviews) | **[4.7 (3.4K ratings)](https://appshunter.io/ios/app/galaxy-attack-alien-invaders/id1096041471/reviews)** |
| Number of ratings | 171 | **3.4K** |
| Positive reviews | 18.8% of reviews | **52.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 129 MB | 196 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Luu Trong](https://appshunter.io/developer/814550645) | [Onegame Global Limited](https://appshunter.io/developer/1820829095) |

## What reviewers say

### Onet Online

[App page](https://appshunter.io/ios/app/onet-online/id945671940)

Connect matching pairs of images by drawing lines between them, with a limit of three lines. Enjoy a user-friendly interface, lovely images, and exciting sounds across 144 challenging levels. Utilize hint and swap functions to aid your progress.

**Highlights:** Pair matching gameplay, User-friendly interface, 144 challenging levels, Hint function, Swap function, Exciting sounds

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

**In-app purchases:** none


### Galaxy Attack

[App page](https://appshunter.io/ios/app/galaxy-attack-alien-invaders/id1096041471)

Engage in an epic space war against alien invaders in this classic arcade shooter. Pilot legendary fighters, upgrade your arsenal, and protect Earth from a relentless chicken squadron. Experience thrilling battles with diverse missions and challenging bosses.

**Highlights:** Epic space battles, Legendary fighter control, Fighter upgrades and boosters, Attractive mission system, Multiple game modes (Campaign, Endless, Raidboss), Challenging levels and bosses, Daily missions and achievements

**Features:** Vision Pro support

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Guardian of Galaxy VIP Weekly | $4.99 | per 7 days |
| Buy 30 Gems | $0.99 | one-time |
| Starter Offer | $0.99 | one-time |
| Sale Fighter 4 | $0.99 | one-time |
| Open Premium Pack | $0.99 | one-time |
| Daily Raid Boss 1 | $0.99 | one-time |
| Daily Raid Boss 2 | $1.99 | one-time |
| Remove Ads Forever | $2.99 | one-time |
| Buy 100 Gems | $2.99 | one-time |
| Buy 16000 Coins | $4.99 | one-time |
| Buy 250 Gems | $4.99 | one-time |
| Great Offer | $4.99 | one-time |
| Sale double coin forever | $4.99 | one-time |
| Diamonds Reward Pack | $9.99 | one-time |
| Buy 38000 Coins | $9.99 | one-time |
| Buy 1250 Gems | $19.99 | one-time |
| Buy 80000 Coins | $19.99 | one-time |

**What reviewers like**

- 💖 Entertaining game
- 🎮 Nostalgic gameplay
- 🎨 Great graphics

**What reviewers complain about**

- 🤖 Too many ads
- 🛑 Interrupts gameplay
- 🐛 Glitches and crashes
- 💰 In-app purchases issues

**Reported bugs**

- Invisible enemies
- Endless mode not working
- Crashes on certain levels

**Requested features**

- Reduce ads
- Fix level progression issues
- Improve stability and performance


## Frequently asked questions

### Is Onet Online free?

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

### Is Galaxy Attack free?

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

### Which has better reviews, Onet Online or Galaxy Attack?

Galaxy Attack is rated higher. Onet Online averages 4.3 out of 5 from 171 ratings, while Galaxy Attack averages 4.7 from 3.4K ratings.

### Do Onet Online or Galaxy Attack have ads?

Both Onet Online and Galaxy Attack show ads.

### Which is updated more often, Onet Online or Galaxy Attack?

Onet Online ships an update every 3 months, and Galaxy Attack every 3 months. Most recently, Onet Online was updated on October 18, 2026 and Galaxy Attack on October 19, 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.*