# ZAGA vs Circuroid

The clearest difference is ads: ZAGA at none against Circuroid's shown. ZAGA also leads on update cadence (weekly vs every 6 weeks) and iOS requirement (6.0 vs 12.0). Circuroid's advantage is rating (4.8 vs 4.4) and review sentiment (88% vs 75%). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. ZAGA sells 4 one-off in-app purchases and Circuroid sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Circuroid holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 170 and 122 respectively. Written reviews point the same way: 75% of ZAGA's written reviews are positive against 88% of Circuroid's.

ZAGA ships an update weekly, Circuroid every 6 weeks. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | ZAGA | Circuroid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (170 ratings)](https://appshunter.io/ios/app/zaga/id990692830/reviews) | **[4.8 (122 ratings)](https://appshunter.io/ios/app/circuroid/id1131422575/reviews)** |
| Number of ratings | **170** | 122 |
| Positive reviews | 74.8% of reviews | **88.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 294 MB | 137 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Simple Machine, LLC](https://appshunter.io/developer/440559596) | [Big Frost Games](https://appshunter.io/developer/1131422574) |

## What reviewers say

### ZAGA

[App page](https://appshunter.io/ios/app/zaga/id990692830)

Control two bouncing lines to navigate through vibrant environments. Tap to change direction, match colors to score, and dodge obstacles. Collect orbs to unlock new visual themes and experience a challenging arcade adventure.

**Highlights:** Dual line control, Color matching gameplay, Obstacle avoidance, Orb collection for unlocks, Unlockable themes, Stunning visuals

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| 1,000 Orbs | $1.99 | one-time |
| 2,200 Orbs | $2.99 | one-time |
| 4,500 Orbs | $4.99 | one-time |

**What reviewers like**

- 🎮 Highly addictive gameplay
- 👍 Simple and easy to learn
- 🎵 Catchy background music
- 🧠 Challenging and requires quick reflexes
- ✨ Smooth and well-made

**What reviewers complain about**

- 📺 Excessive and intrusive ads
- 🐛 Frequent crashes and freezes
- ⚙️ Performance lag and frame rate drops
- 🔄 Repetitive gameplay loop
- 💰 High cost for ad removal and themes

**Reported bugs**

- App crashes on startup or loading screen
- Significant frame rate drops after extended play
- Ads interrupt gameplay and cause game over
- Unresponsive tap controls
- Incompatible with older iOS versions

**Requested features**

- Additional game modes and levels
- More theme options
- Bonus levels or new challenges
- Difficulty settings or speed adjustment
- Multiplayer or competitive features


### Circuroid

[App page](https://appshunter.io/ios/app/circuroid/id1131422575)

Defend a circular perimeter from waves of incoming asteroids in this fast-paced arcade shooter. Master intuitive controls, unlock numerous power-ups for varied gameplay, and strive for high scores. Challenge your reflexes and aim for top ranks.

**Highlights:** Fast-paced arcade shooter, Defend circular perimeter, Intuitive spaceship control, Dozens of unlockable Power Ups, Endless challenges, Rank Badges and Game Center Achievements

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Pile of Gems | $0.99 | one-time |
| Double Gems + Remove Ads | $1.99 | one-time |
| Medium Pile of Gems | $3.99 | one-time |
| Medium Gems Original Price | $4.99 | one-time |
| Big Pile of Gems | $5.99 | one-time |
| Big Gems Original Price | $9.99 | one-time |

**What reviewers like**

- 🎮 Highly addictive and engaging gameplay
- ⚡ Fast-paced and challenging mechanics
- 🎨 Great visuals and graphics
- 🎵 Excellent music and sound design
- 📱 Works well with Apple Pencil

**What reviewers complain about**

- 👆 Finger obstructs screen during gameplay
- 📢 Excessive ads interrupt gameplay
- 🔊 Loud music with no volume control
- 🎮 Controls are difficult and unintuitive
- 🔄 Limited gameplay variety after extended play

**Reported bugs**

- Plasma tracker glitch - bullets stuck in certain circle locations
- High scores appear to be bugged
- iPhone 4 cropping issue on sides affecting global rankings
- Finger causes hallucinations/visual interference during gameplay

**Requested features**

- Alternative control scheme (touch anywhere to move)
- Inverse control option
- Daily challenges or mini-games
- Campaign mode
- More upgrades and customization options


## Frequently asked questions

### Is ZAGA free?

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

### Is Circuroid free?

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

### Which has better reviews, ZAGA or Circuroid?

Circuroid is rated higher. ZAGA averages 4.4 out of 5 from 170 ratings, while Circuroid averages 4.8 from 122 ratings.

### Do ZAGA or Circuroid have ads?

Circuroid shows ads; ZAGA does not.

### Which is updated more often, ZAGA or Circuroid?

ZAGA ships an update weekly, and Circuroid every 6 weeks. Most recently, ZAGA was updated on October 24, 2026 and Circuroid 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.*