# Bubble Wars vs Zombie Overkill

The clearest difference is in-app purchases: Bubble Wars at none against Zombie Overkill's 2. Zombie Overkill's advantage is ads (none vs shown) and update cadence (every 4 days vs every 5 weeks). On price, rating, ratings volume and monetization model there is nothing between them.

Both are free to download. Zombie Overkill sells 2 one-off in-app purchases. Bubble Wars asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for Bubble Wars against 4.4 for Zombie Overkill. Both are backed by a comparable volume of ratings — 623 and 547 respectively. Written reviews are what separate them: 47% of Bubble Wars's written reviews are positive against 72% of Zombie Overkill's.

Bubble Wars ships an update every 5 weeks, Zombie Overkill every 4 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Bubble Wars | Zombie Overkill |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (623 ratings)](https://appshunter.io/ios/app/bubble-wars/id390832949/reviews)** | [4.4 (547 ratings)](https://appshunter.io/ios/app/zombie-overkill-halloween-war/id1409496750/reviews) |
| Number of ratings | **623** | 547 |
| Positive reviews | 47.5% of reviews | **72.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 186 MB | 99 MB |
| Requires iOS | 14.5 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch, Vision Pro** | iPhone, iPad, iPod, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Modular Dreams Inc](https://appshunter.io/developer/303477860) | [Gosiha Pte. Ltd](https://appshunter.io/developer/1452132143) |

## What reviewers say

### Bubble Wars

[App page](https://appshunter.io/ios/app/bubble-wars/id390832949)

Engage in a strategic bubble-popping war where you aim and shoot to match three or more same-colored bubbles. Conquer challenging levels by bursting bubbles on a spinning ring, adapting your strategy in real-time to defeat the expanding bubble army.

**Highlights:** Spinning bubble ring mechanics, Attack and Defend game modes, Match 3+ same-colored bubbles to burst, High score tracking, Fast-paced arcade gameplay, Simple and accurate controls

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Highly addictive and fun
- 👍 Relaxing and distracting gameplay
- 💡 Unique 'inside-out' bubble shooting mechanic

**What reviewers complain about**

- 🐛 Frequent glitches and bugs
- 🔁 Progress not saved when exiting the game
- 🎨 Difficulty distinguishing between similar colors
- 🔊 Loud audio with no volume controls

**Reported bugs**

- Bubbles disappearing or passing through other bubbles
- Game resetting to level 1 after phone calls or app exits
- Screen going black or app crashing on certain devices
- Controls becoming unresponsive or inaccurate

**Requested features**

- Add level saving and progress tracking
- Provide color-blind accessibility options
- Implement an ad-free paid version
- Allow customization of background and visuals


### Zombie Overkill

[App page](https://appshunter.io/ios/app/zombie-overkill-halloween-war/id1409496750)

Engage in a top-down gun shooter where you must hire fighters, upgrade weapons, and survive zombie-infested nights. Conquer the US map and protect your clan to be the last one standing in this apocalyptic battle.

**Highlights:** Hire fighters, Upgrade weapons, Conquer US map, Survive nights, Protect your clan, Dynamic lighting shooter

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 99 ASSISTANCE PACK | $0.99 | one-time |
| UNLOCK ALL GUN | $1.99 | one-time |

**What reviewers like**

- 👍 Fun and cool game
- ✨ Good graphics
- 🎮 Nice weapons
- ⌚ Good Apple Watch game
- ⏱️ Short time killer

**What reviewers complain about**

- 📉 Disappointing for some
- ❓ Unclear number of levels
- 🚫 Ads not working for bonuses
- ⌚ Not using full Apple Watch screen
- 🐛 Glitches present

**Reported bugs**

- Ads for bonuses not working
- Purchased guns not showing up
- Game crashes on Apple Watch
- Zombies not taking damage
- Game not using full Apple Watch screen

**Requested features**

- Add zombie overkill 2
- Add co-op multiplayer
- Optimize for Series 4 screen
- Sync with phone version


## Frequently asked questions

### Is Bubble Wars free?

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

### Is Zombie Overkill free?

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

### Which has better reviews, Bubble Wars or Zombie Overkill?

Bubble Wars is rated higher. Bubble Wars averages 4.4 out of 5 from 623 ratings, while Zombie Overkill averages 4.4 from 547 ratings.

### Do Bubble Wars or Zombie Overkill have ads?

Bubble Wars shows ads; Zombie Overkill does not.

### Which is updated more often, Bubble Wars or Zombie Overkill?

Bubble Wars ships an update every 5 weeks, and Zombie Overkill every 4 days. Most recently, Bubble Wars was updated on October 23, 2026 and Zombie Overkill on October 24, 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.*