# Mad Merx vs ZigZag Line

The clearest difference is ads: Mad Merx at none against ZigZag Line's shown. Mad Merx also leads on update cadence (every 3 weeks vs every 69 months) and ratings volume (313 vs 15). ZigZag Line's advantage is monetization model (free vs free with in-app purchases) and review sentiment (80% vs 60%). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. Mad Merx sells 10 one-off in-app purchases and ZigZag Line sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Mad Merx against 4.4 for ZigZag Line. That said, the two scores are not equally well evidenced: Mad Merx has 313 ratings behind it against 15, so its average is the more settled of the two. Written reviews are what separate them: 60% of Mad Merx's written reviews are positive against 80% of ZigZag Line's.

Mad Merx ships an update every 3 weeks, ZigZag Line every 69 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Mad Merx | ZigZag Line |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (313 ratings)](https://appshunter.io/ios/app/mad-merx-nemesis/id590210330/reviews)** | [4.4 (15 ratings)](https://appshunter.io/ios/app/zigzag-line-impossible-game/id975716277/reviews) |
| Number of ratings | **313** | 15 |
| Positive reviews | 59.8% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 69 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 188 MB | 20 MB |
| Requires iOS | **5.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Triniti Interactive Limited](https://appshunter.io/developer/328034860) | [Hien Nguyen](https://appshunter.io/developer/870367656) |

## What reviewers say

### Mad Merx

[App page](https://appshunter.io/ios/app/mad-merx-nemesis/id590210330)

Engage in fast-paced, tactical multiplayer shooter combat. Choose from four unique classes and a variety of weapons across multiple environments. Experience furious PvP action with friends and foes.

**Highlights:** Multiplayer mayhem, Four unique classes, Deathmatch and Team Deathmatch, Three environments, 30 different guns, Tactical team combat

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Newbie Pack I | $0.99 | one-time |
| 9k credit Pack | $0.99 | one-time |
| 50 tCrystal Pack | $1.99 | one-time |
| 20k credit Pack | $1.99 | one-time |
| 150 tCrystal Pack | $4.99 | one-time |
| 60k credit Pack | $4.99 | one-time |
| 350 tCrystal Pack | $9.99 | one-time |
| DISCOUNT PACK I (800 tCrystals) | $11.99 | one-time |
| 800 tCrystal Pack | $19.99 | one-time |
| 2500 tCrystal Pack | $49.99 | one-time |

**What reviewers like**

- 🚀 Awesome game
- 🚀 Best mobile shooter
- 👍 Fun and addictive
- 👍 Great graphics and gameplay

**What reviewers complain about**

- 🐛 Crashes and glitches
- 🐛 Laggy and disconnects
- 🐛 Compatibility issues
- 💰 Expensive in-app purchases

**Reported bugs**

- Losing progress and purchases
- Weapons/gear not unlocking properly
- Spawning issues and getting killed instantly
- Shooting through walls/objects

**Requested features**

- Update to latest iOS versions
- Add more maps and game modes
- Improve matchmaking and balancing
- Implement offline/single player mode
- Add social features like friend system


### ZigZag Line

[App page](https://appshunter.io/ios/app/zigzag-line-impossible-game/id975716277)

Tap to change the ball's direction and stay on the line. This simple yet challenging game tests your reflexes and focus. Master the zig-zag path to achieve high scores.

**Highlights:** Tap to change direction, Stay on the line, Simple gameplay, Challenging reflexes test, High score pursuit

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,000 Coins | $0.99 | one-time |
| Coin Doubler | $1.99 | one-time |
| 3,000 Coins | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 7,500 Coins | $3.99 | one-time |


## Frequently asked questions

### Is Mad Merx free?

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

### Is ZigZag Line free?

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

### Which has better reviews, Mad Merx or ZigZag Line?

Mad Merx is rated higher. Mad Merx averages 4.5 out of 5 from 313 ratings, while ZigZag Line averages 4.4 from 15 ratings.

### Do Mad Merx or ZigZag Line have ads?

ZigZag Line shows ads; Mad Merx does not.

### Which is updated more often, Mad Merx or ZigZag Line?

Mad Merx ships an update every 3 weeks, and ZigZag Line every 69 months. Most recently, Mad Merx was updated on November 1, 2026 and ZigZag Line on November 1, 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.*