diep.io

diep.io

By VexxusArts

Diep.io is a multiplayer tank combat game for mobile, featuring real-time survival and branching class-based progression.

The App DNA

What makes this app unique?

Players hire Diep.io for the tactical satisfaction of building custom tank stats, a loop that rewards long-term mastery over the static growth models found in rival .io titles.

For Casual gamers interested in fast-paced, competitive multiplayer action with progression mechanics.

What does it look like?

Key features

Tank Stat Customizationedge

Manual allocation of XP points into specific attributes like bullet damage or movement speed

Class-based Tank Upgradesedge

Branching evolution paths for tanks including machine guns and guided missiles

Massively Multiplayer Serversstandard

Real-time combat with dozens of concurrent players on a single map

How much does it cost?

freeFree to play with ad support

Ad-supported model with no IAP or subscription tiers, relying on high-volume player engagement to monetize inventory.

Velocity

Maintenance developmentperformanceUX improvementsShow more...

The app currently operates on a maintenance cadence, averaging approximately 0.12 releases per week over the last 6 months. Development is focused exclusively on stability and bug fixes, with no evidence of new content, seasonal events, or feature expansion. The latest release was a minor stability patch, following a long period of inactivity since the last major redesign in early 2024. The development trend is stable at a low-frequency maintenance level.

See all version history

Who built it?

VexxusArts

4 apps tracked · Games

mope.iomope.ioSenpa.ioSenpa.ioFrontWars.ioFrontWars.io
Explore the full publisher profile

User Sentiment

What do users think recently?

Fresh user feedback skews mixed. Users appreciate core gameplay loop provides addictive and accessible tank combat for long-term players, but report severe performance lag and server instability render the game unplayable for many users.

How are ratings & reviews evolving?

Google Play
3.21 · 460k
App Store
3.76 · 20k

What users say, by theme

What Users Love
  • Core gameplay loop provides addictive and accessible tank combat for long-term players
What Frustrates Users
  • Severe performance lag and server instability render the game unplayable for many users
What Users Want 1 request inside

62 of 110 recent reviews analyzed · high confidence · Mixed overall

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Unlock 1 user request, each backed by review evidence.

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Competition

Competitive landscape for diep.io

How's the Games market?

Diep.io maintains a significant presence in the .io category with over 480,000 total ratings across platforms. The rating gap between iOS and Android indicates that performance optimization on lower-end hardware is the primary friction point for market share.

Read the market outlook

The rivals identified

slither.io
slither.ioactive nemesis

By Lowtech Studios LLC

Dominates the .io arena genre with a massive, established user base and direct thematic overlap in competitive multiplayer survival.

  • Offers a distinct snake-growth mechanic that prioritizes spatial trapping over the tank-based projectile combat of diep.io.
  • Maintains a massive, long-term player base that creates a persistent, high-density server environment for new users.
  • Utilizes a simplified, high-contrast visual aesthetic that reduces performance overhead on older mobile hardware devices.
diep.io vs slither.io

Unlock the head-to-head verdict: where this rival wins, and where it loses.

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The Analyst's Read

Key takeaways for diep.io

Where is it heading?

The .io arena market is consolidating around high-velocity competitors that prioritize performance and frequent content updates. Diep.io's current maintenance-mode posture leaves it exposed to churn, so the PM must pivot to infrastructure stability to protect the existing user base.

  • Performance lag and control regressions in the latest update erode the daily active habit, which compounds the rating drag already visible on Android.
  • Recent updates focused on stability and bug fixes, indicating the team is currently in maintenance mode rather than aggressive feature expansion.

The SWOT

Core Strengths
  • Branching tank-class evolution paths [Progression Mechanic]
  • Manual stat-allocation system [Retention Loop]
Critical Frictions 2 weaknesses inside
Growth Levers
  • Boss-spawner sandbox mode [Community Request]
  • Chat-feature implementation [Social Network Effect]
Market Threats 2 threats identified

Next best moves

1 Invest · 1 Pivot

Audit server infrastructure because high latency is the top complaint → stabilize session retention

+ 1 more prioritized move

The counter-intuitive read

The game's lack of IAP is a strategic vulnerability, not a strength…

Read the full take

Feature gaps

Cosmetic skin system (available in Worms Zone .io) +1

Since the last report: The app has entered a maintenance phase characterized by technical regressions and performance issues that threaten its competitive standing.

Bottom line

Diep.io retains players through superior tactical depth, but severe performance instability threatens its long-term viability, so the PM must prioritize server and control stability over new content to prevent further churn.

Unlock 2 critical frictions, 2 market threats, 1 more prioritized move and the analyst’s take.

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Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by diep.io, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

What's new

The app has entered a maintenance phase characterized by technical regressions and performance issues that threaten its competitive standing.

declined

Emergence of technical complaints

improved

Feature differentiation

added

New SWOT entries

Cite this report

Marlvel.ai. “diep.io Intelligence Report.” Updated May 19, 2026. https://marlvel.ai/apps/diep-io

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