mope.io vs Slime.io
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
mope.io
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.
- Multiplayer survival gameplay
- Grow by consuming food
- Evolve into different animals
- Climb the food chain
- Dominate the leaderboard
- Official mobile version
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Survive and climb the food chain in Mope.io, the hit browser game, now on mobile!
Slime.io
Control a rolling ball to cover the most ground with slime. Collect dots to grow larger and faster, aiming to dominate the game area. It's an addictive experience focused on territorial control.
- Roll and slime area
- Collect dots
- Get bigger and faster
- Dominate game area
- Addictive gameplay
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Most Addictive io Game! Roll the ball and slime as much area as you can. Collect the dots to get bigger and faster! Slime the most area to win the game!
Screenshots
Verdict
The clearest difference is rating: Slime.io at 3.8 against mope.io's 3.3. Slime.io also leads on update cadence (fortnightly vs every 8 months) and review sentiment (67% vs 43%). mope.io's advantage is ratings volume (3.5K vs 6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Slime.io holds the better App Store score, 3.8 against 3.3. That said, the two scores are not equally well evidenced: mope.io has 3.5K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 43% of mope.io's written reviews are positive against 67% of Slime.io's.
mope.io ships an update every 8 months, Slime.io fortnightly. Both last shipped on October 24, 2026.
| Parameter | mope.io | Slime.io |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (3.5K ratings) | 3.8 (6 ratings) — better |
| Positive reviews | 42.9% of reviews | 66.7% of reviews — better |
| Number of ratings | 3.5K — better | 6 |
| Update frequency | Every 8 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.4 | 8.0 — better |
| Further details — not scored | ||
| Size | 27 MB | 69 MB |
| Age rating | 9+ | 4+ |
| Developer | VexxusArts Ltd | Entity3 Limited |
Customer experience
mope.io
Slime.io
Bugs and requests
mope.io
Reported bugs
5 issues- 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
5 requests- Offline mode or AI opponents
- Ability to save progress
- More balanced animal abilities
- Improved mobile controls and UI
- Moderation tools for chat
Slime.io
Not enough reviews yet to summarise bugs or requests.
In-app purchases
mope.io
No in-app purchases
Slime.io
No in-app purchases
