# Griddie Islands vs Responsibility Zero

The clearest difference is ads: Responsibility Zero at none against Griddie Islands's shown. Responsibility Zero also leads on update cadence (daily vs monthly) and review sentiment (77% vs 68%). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Griddie Islands sells 6 one-off in-app purchases and Responsibility Zero sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Responsibility Zero holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 1.1K and 858 respectively. Written reviews point the same way: 68% of Griddie Islands's written reviews are positive against 77% of Responsibility Zero's.

Griddie Islands ships an update monthly, Responsibility Zero daily. Both last shipped on November 11, 2026.

## The numbers

| Metric | Griddie Islands | Responsibility Zero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.1K ratings)](https://appshunter.io/ios/app/griddie-islands/id1436856200/reviews) | **[4.9 (858 ratings)](https://appshunter.io/ios/app/responsibility-zero/id1460518693/reviews)** |
| Number of ratings | **1.1K** | 858 |
| Positive reviews | 68.2% of reviews | **77.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Daily** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 179 MB | 125 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pomelo Games](https://appshunter.io/developer/899606172) | [Feeling Game Company Ltd.](https://appshunter.io/developer/983466643) |

## What reviewers say

### Griddie Islands

[App page](https://appshunter.io/ios/app/griddie-islands/id1436856200)

Place quirky beings on tiny islands to attract fleas that produce money. Merge beings to discover higher levels and increase production in this lively idle merger game. Explore over 50 unique levels.

**Highlights:** Place beings on islands, Fleas produce money, Merge beings to level up, Discover 50+ levels, Idle production mechanics

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cubes 10 pack | $0.99 | one-time |
| Cubes 60 pack | $4.99 | one-time |
| Cubes 200 pack | $9.99 | one-time |
| Cubes 600 pack | $19.99 | one-time |
| Cubes 2100 pack | $49.99 | one-time |
| Cubes 5800 pack | $99.99 | one-time |

**What reviewers like**

- 💫 Charming and clever design
- 🎨 Unique and fun Griddie designs
- 👍 Simple and easy to pick up
- 🕰️ Relaxing and addictive gameplay
- 💰 No excessive monetization

**What reviewers complain about**

- 🐢 Slow progression after early levels
- 🔁 Repetitive Griddie designs after level 50
- 🔋 High battery consumption
- 🔍 Difficulty merging Griddies
- 📺 Inconsistent ad rewards

**Reported bugs**

- Screen going black when placing Griddies
- Inventory getting stuck with no way to clear
- Inconsistent in-app purchase functionality

**Requested features**

- More islands and Griddie designs
- Prestige system or other progression mechanics
- Option to sell or discard unwanted Griddies
- Ability to rotate Griddies
- In-game notes or planning tools


### Responsibility Zero

[App page](https://appshunter.io/ios/app/responsibility-zero/id1460518693)

Engage in a quirky game where you can offload your troubles onto others. Explore over 100 unique methods, unlock secret levels, and play as diverse characters with amusing sound effects. This game offers a lighthearted escape with plenty of hidden content.

**Highlights:** Over 100 ways to give trouble, Over 20 secret levels, Play as 10+ characters, Weird sound effects, Easter eggs

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Parent | $1.99 | one-time |
| Worker | $1.99 | one-time |
| Robot | $1.99 | one-time |
| Ballet | $1.99 | one-time |
| Swimmer | $1.99 | one-time |
| Zombie | $1.99 | one-time |
| Elephant | $1.99 | one-time |
| Muscle | $1.99 | one-time |
| Developer | $1.99 | one-time |
| Black Hole Bundle | $2.99 | one-time |

**What reviewers like**

- 👍 Fun and entertaining
- 💡 Unique and creative gameplay
- 🤗 Relatable and humorous
- 🙌 Enjoyable experience

**What reviewers complain about**

- 🙄 Repetitive gameplay
- 🤯 Excessive ads
- 🤔 Confusing controls
- 🥱 Outdated graphics

**Reported bugs**

- Crashes on older devices
- Freezing issues

**Requested features**

- More level variety
- Improved control scheme
- Reduced ad frequency
- Graphical updates


## Frequently asked questions

### Is Griddie Islands free?

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

### Is Responsibility Zero free?

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

### Which has better reviews, Griddie Islands or Responsibility Zero?

Responsibility Zero is rated higher. Griddie Islands averages 4.7 out of 5 from 1.1K ratings, while Responsibility Zero averages 4.9 from 858 ratings.

### Do Griddie Islands or Responsibility Zero have ads?

Griddie Islands shows ads; Responsibility Zero does not.

### Which is updated more often, Griddie Islands or Responsibility Zero?

Griddie Islands ships an update monthly, and Responsibility Zero daily. Most recently, Griddie Islands was updated on November 11, 2026 and Responsibility Zero on November 11, 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.*