# Nebulous.io vs mope.io

The clearest difference is rating: Nebulous.io at 4.1 against mope.io's 3.3. Nebulous.io also leads on update cadence (every 2 weeks vs every 8 months) and review sentiment (54% vs 41%). mope.io's advantage is in-app purchases (none vs 13) and ads (none vs shown). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. Nebulous.io sells 12 one-off in-app purchases. mope.io asks for nothing beyond the download.

Nebulous.io holds the better App Store score, 4.1 against 3.3. Both are backed by a comparable volume of ratings — 2.6K and 3.5K respectively. Written reviews point the same way: 54% of Nebulous.io's written reviews are positive against 41% of mope.io's.

Nebulous.io ships an update every 2 weeks, mope.io every 8 months. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Nebulous.io | mope.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (2.6K ratings)](https://appshunter.io/ios/app/nebulousio/id1069691018/reviews)** | [3.3 (3.5K ratings)](https://appshunter.io/ios/app/mopeio/id1086471119/reviews) |
| Number of ratings | 2.6K | **3.5K** |
| Positive reviews | **54.1% of reviews** | 41.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 8 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 71 MB | 27 MB |
| Requires iOS | 14.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Simplicial Software, LLC](https://appshunter.io/developer/1069691017) | [VexxusArts Ltd](https://appshunter.io/developer/1080798117) |

## What reviewers say

### Nebulous.io

[App page](https://appshunter.io/ios/app/nebulousio/id1069691018)

Engage in a multiplayer game where you grow by consuming smaller entities and collecting dots. Avoid larger players while strategizing to become the biggest blob. Enjoy various game modes, customization options, and social features.

**Highlights:** Collect dots and gobble smaller players, Compete with up to 27 players online, Over 500 unlockable skins, Upload custom skins, Multiple game modes including FFA, Teams, and Capture the Flag, Clan system with Clan Wars, Offline single-player mode

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2,000 Plasma | $0.49 | one-time |
| One Spin | $0.99 | one-time |
| 5,000 Plasma | $0.99 | one-time |
| 10,000 Plasma | $1.49 | one-time |
| 3,000 Plasma | $1.99 | one-time |
| Plasma Boost 7 Days | $2.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 10,000 Plasma | $4.99 | one-time |
| 50,000 Plasma | $4.99 | one-time |
| 100,000 Plasma | $7.49 | one-time |
| 25,000 Plasma | $9.99 | one-time |
| 500,000 Plasma | $24.99 | one-time |

**What reviewers like**

- 🎮 Engaging gameplay
- 🕹️ Fun game modes
- 🤝 Good for playing with friends
- 💎 Addictive and enjoyable
- 🕰️ Nostalgic for long-time players

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔧 Lack of updates and fixes for iOS users
- 🕹️ Unbalanced gameplay mechanics
- 🤝 Issues with teaming and cheating
- 💰 Expensive in-app purchases

**Reported bugs**

- Progression resets and lost account data
- Connectivity issues and server problems
- Glitches with power-ups and abilities
- Inconsistent performance on iOS devices
- Inability to change name or settings

**Requested features**

- Improved matchmaking system
- More game modes and customization options
- Ability to upload custom skins on iOS
- Better community features and moderation
- Reduced in-app purchase costs


### mope.io

[App page](https://appshunter.io/ios/app/mopeio/id1086471119)

Embark on a survival adventure in a vast world, growing larger by consuming food and other players. Evolve into powerful creatures and dominate the leaderboard. Experience the thrill of the popular browser game, now accessible on your mobile device.

**Highlights:** Multiplayer survival gameplay, Grow by consuming food, Evolve into different animals, Climb the food chain, Dominate the leaderboard, Official mobile version

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🎮 Fun and addictive game
- 🐉 Diverse animal selection
- 🐢 Enjoyable progression system
- 🌟 Great for passing time
- 👍 Visually appealing

**What reviewers complain about**

- 🐛 Frequent crashes and glitches
- 🕰️ Slow progression for higher tiers
- 🤖 Overpowered NPCs and abilities
- 💬 Toxic chat and community
- 🔌 Laggy performance on mobile

**Reported bugs**

- Joystick freezing on mobile
- Spawning issues and getting trapped
- Inconsistent water/air mechanics
- Graphical glitches and visual bugs
- Connectivity problems and server disconnects

**Requested features**

- Offline mode or AI opponents
- Ability to save progress
- More balanced animal abilities
- Improved mobile controls and UI
- Moderation tools for chat


## Frequently asked questions

### Is Nebulous.io free?

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

### Is mope.io free?

mope.io is free to download, with no in-app purchases.

### Which has better reviews, Nebulous.io or mope.io?

Nebulous.io is rated higher. Nebulous.io averages 4.1 out of 5 from 2.6K ratings, while mope.io averages 3.3 from 3.5K ratings.

### Do Nebulous.io or mope.io have ads?

Nebulous.io shows ads; mope.io does not.

### Which is updated more often, Nebulous.io or mope.io?

Nebulous.io ships an update every 2 weeks, and mope.io every 8 months. Most recently, Nebulous.io was updated on September 23, 2026 and mope.io on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*