# Grumpy Bears vs Ambush Zombie Ultimate

The clearest difference is in-app purchases: Ambush Zombie Ultimate at none against Grumpy Bears's 12. Ambush Zombie Ultimate also leads on iOS requirement (12.0 vs 15.0). Grumpy Bears's advantage is update cadence (weekly vs every 6 months) and ratings volume (349 vs 3). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Grumpy Bears sells 11 one-off in-app purchases. Ambush Zombie Ultimate asks for nothing beyond the download.

Grumpy Bears holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Grumpy Bears has 349 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 84% of Grumpy Bears's written reviews are positive against 80% of Ambush Zombie Ultimate's.

Grumpy Bears ships an update weekly, Ambush Zombie Ultimate every 6 months. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Grumpy Bears | Ambush Zombie Ultimate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (349 ratings)](https://appshunter.io/ios/app/grumpy-bears/id602301807/reviews)** | [4.3 (3 ratings)](https://appshunter.io/ios/app/ambush-zombie-ultimate/id635711424/reviews) |
| Number of ratings | **349** | 3 |
| Positive reviews | **83.5% of reviews** | 80.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 6 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 707 MB | 71 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Fluik](https://appshunter.io/developer/341885018) | [Jean Lionel Darie](https://appshunter.io/developer/580459828) |

## What reviewers say

### Grumpy Bears

[App page](https://appshunter.io/ios/app/grumpy-bears/id602301807)

Defend your honey truck from an onslaught of hungry, grumpy teddy bears. Utilize a variety of explosive weapons and defensive tools to keep the bears at bay in this action-packed, family-friendly game.

**Highlights:** Variety of weapons and defense systems, Unlockable teddy bear characters, Explosive combat, Family-friendly fun, Humorous taunts from bears

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Coin Pack | $0.99 | one-time |
| Small Ruby Pack | $0.99 | one-time |
| Blueprint Pack | $2.99 | one-time |
| Medium Coin Pack | $4.99 | one-time |
| Earn 2x Coins | $4.99 | one-time |
| Medium Ruby Pack | $4.99 | one-time |
| Starter Bundle | $4.99 | one-time |
| Honey Bank | $5.99 | one-time |
| Big Coin Pack | $9.99 | one-time |
| Large Ruby Pack | $9.99 | one-time |
| Giant Ruby Pack | $19.99 | one-time |

**What reviewers like**

- 🐻 Nostalgic childhood game
- 🤣 Funny and entertaining gameplay
- 💥 Satisfying bear explosion effects

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔧 Poorly optimized for newer devices
- 🕰️ Repetitive gameplay
- 🔄 Frustrating updates that ruin the experience

**Reported bugs**

- Game crashes on launch
- Weapons not functioning properly
- Progression resets or gets stuck
- Incompatibility with latest iOS versions

**Requested features**

- New bear types and environments
- Ability to pause and check weapon status
- More varied and powerful weapons
- Cloud save/sync support


### Ambush Zombie Ultimate

[App page](https://appshunter.io/ios/app/ambush-zombie-ultimate/id635711424)

Face relentless zombie hordes in this action-packed survival game. Strategize your defense, upgrade your weapons, and aim for the highest score. Compete on leaderboards and experience intense, wave-based combat.

**Highlights:** Survive endless zombie waves, Exterminate zombies for high scores, Unlock and upgrade weapons, Explore multiple game modes, Compete on leaderboards, Strategic defense gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Grumpy Bears free?

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

### Is Ambush Zombie Ultimate free?

Ambush Zombie Ultimate is free to download, with no in-app purchases.

### Which has better reviews, Grumpy Bears or Ambush Zombie Ultimate?

Grumpy Bears is rated higher. Grumpy Bears averages 4.5 out of 5 from 349 ratings, while Ambush Zombie Ultimate averages 4.3 from 3 ratings.

### Do Grumpy Bears or Ambush Zombie Ultimate have ads?

Both Grumpy Bears and Ambush Zombie Ultimate show ads.

### Which is updated more often, Grumpy Bears or Ambush Zombie Ultimate?

Grumpy Bears ships an update weekly, and Ambush Zombie Ultimate every 6 months. Most recently, Grumpy Bears was updated on October 17, 2026 and Ambush Zombie Ultimate on October 3, 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.*