Blob io vs King Justice
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Blob io
Engage in a thrilling multiplayer online game where you control a blob, consuming smaller entities to grow and avoid larger ones. Compete against real players, unlock new features, and customize your blob with unique skins.
- Multiplayer online gameplay
- Consume smaller blobs to grow
- Avoid larger blobs
- Unlock features with experience points
- Customizable skins
- Multiple game modes
- Video replays
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Grow as fast as you can! Multiplayer online game where you play as a blob that consumes literally everything in its way! Start the game being a tiny blob and eat the smaller ones to grow rapidly. It takes a lot to survive as you should avoid attacks of bigger blobs as they are eager to eat you as well. When your blob is big enough to pose a danger for other players, start hunting them! The game is quite immersive: you should constantly grow but don't forget to escape from your rivals, as all of them are real people. Every player can become significantly bigger or lose all the progress in a moment, be careful :). After every game session, you get experience points depending on the finite size of your blob and session time. With these points, you can get the level up and unlock some additional features (e.g. bigger initial mass or exclusive skins). The more actions you make during a game session, the more experience you get, so don't lapse into despondency, you will be rewarded for all your efforts! If you die at the very start, be patient, improve your skills and try again :) Game modes: - FFA - Teams - Experimental - InstantMerge - Crazy - Macro - SelfFeed - 2vs2 - Ultra - Battle Royale - Minions - Dual - Unofficial modes - Private/Custom Unique features: - video replays - customizations - separation by the regions - friends invitation system - animated and custom skins Our community: Discord: http://disc.blobgame.io/ Instagram: @blob.io_official Linktree: https://linktr.ee/blob_io Terms and conditions: https://blob-terms-and-conditions.blogspot.com/2018/12/blob-io-terms-and-conditions.html Privacy Policy: http://blob-devour.blogspot.com/2017/08/privacy-policy-this-policy-will-explain.html
King Justice
An old-school arcade game where you play a hero using a trampoline to save civilians from a merciless king. Progress through rounds, collect coins to unlock new characters and trampolines, and enjoy offline play.
- Save civilians with a trampoline
- Old-school arcade gameplay
- Unlockable characters and trampolines
- Offline play
- Increasing difficulty per round
- Collect coins for upgrades
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King Justice is an arcade game about saving civilians using a trampoline. In this old school game you will play the hero and save the others from the merciless King! Features • King Justice is an old-school arcade game where you use a trampoline to save civilians. • The game is divided into rounds in which you can lose a maximum of 3 civilians. • Get boosts for having 3 hearts at the end of the round. • Every round the number of falling civilians increases. • Unlock new characters and trampolines by collecting coins. • The game is playable offline, so you can play it whenever you want.
Screenshots
Verdict
The clearest difference is review sentiment: Blob io at 71% against King Justice's 11%. Blob io also leads on rating (4.5 vs 3.1) and ratings volume (15K vs 63). King Justice's advantage is update cadence (every 2 days vs every 3 weeks) and iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model 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. Blob io sells 6 in-app purchases, starting at $5.99 per month and King Justice sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Blob io holds the better App Store score, 4.5 against 3.1. That said, the two scores are not equally well evidenced: Blob io has 15K ratings behind it against 63, so its average is the more settled of the two. Written reviews point the same way: 71% of Blob io's written reviews are positive against 11% of King Justice's.
Blob io ships an update every 3 weeks, King Justice every 2 days. The most recent releases landed on September 24, 2026 and August 23, 2026 respectively.
| Parameter | Blob io | King Justice |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (15K ratings) — better | 3.1 (63 ratings) |
| Positive reviews | 70.5% of reviews — better | 10.5% of reviews |
| Number of ratings | 15K — better | 63 |
| Update frequency | Every 3 weeks | Every 2 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 130 MB | 128 MB |
| Age rating | 4+ | 9+ |
| Developer | Mikhail Prysiazhniy | Pixel Voices Dawid Markiewicz |
Customer experience
Blob io
King Justice
Bugs and requests
Blob io
Reported bugs
5 issues- Restart button not working
- Inability to split/merge properly
- Blank screen after ads
- Disappearing custom skins
- Inconsistent server performance
Requested features
6 requests- Add practice mode with bots
- Reduce ad frequency
- Improve matchmaking
- Add more level-based skins
- Allow custom skin visibility for all players
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- Implement region-specific servers
King Justice
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Blob io
- Royal3 Days trial$5.991 Month
- 1250 coins$1.99
- 3250 coins$3.99
- 7000 coins$7.99
Show 2 moreShow fewer
- 16000 coins$13.99
- 49500 coins$33.99
King Justice
- Remove Ads$1.99









