Best Erowid Apps & Games

201+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated July 2026

From beginner-friendly picks to power-user tools, our erowid list covers 201+ iPhone apps and games updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Erowid Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1KnowDrugs Drug CheckingKnowDrugs Drug CheckingFree4.7★ (38)NoYesJul 2026
2Lumenate: Explore & RelaxLumenate: Explore & RelaxFree4.6★ (8.9K)NoYesJul 2026
3Crowd RunnersCrowd RunnersFree4.5★ (1.5K)YesYesJul 2026
4Crowd vs CrowdCrowd vs CrowdFree4.7★ (21)YesNoJul 2026
5Crowd CityCrowd CityFree4.7★ (1M)YesYesJul 2026
6Crowd Sort: Color Sorting GameCrowd Sort: Color Sorting GameFree4.7★ (11K)YesYesJul 2026
7Crowd 3D UltimateCrowd 3D UltimateFree4.7★ (4.8K)YesNoJul 2026
8Crowd Master 3DCrowd Master 3DFree4.7★ (31K)YesYesJul 2026

Top Picks for Erowid

Lumenate: Explore & Relax#2

Lumenate: Explore & Relax by Lumenate Growth Ltd

Psychedelic Meditation
Strong Contender
💪 Health & Fitness
4.6😊(8.9K ratings)
FreeIn-App Purchases
#32in Health & Fitness
Lumenate: Explore & Relax screenshot 1
Lumenate: Explore & Relax screenshot 2
Lumenate: Explore & Relax screenshot 3
Lumenate: Explore & Relax screenshot 4
Lumenate: Explore & Relax screenshot 5
Lumenate: Explore & Relax screenshot 6

Experience deep meditation and altered states of consciousness using your phone's flashlight. This app guides you through research-backed light sequences to promote relaxation, improve sleep, and enhance mental wellbeing.

What We Love

  • 🚀 Powerful, immersive experience
  • 🌌 Unique, psychedelic-like visuals
  • 🧘‍♀️ Helps with relaxation, sleep, and mental clarity
  • 🤯 Mind-blowing, transformative effects

Room to Improve

  • 🔋 Phone overheating issues
  • 🤕 Can cause headaches or eye strain
  • 💰 Expensive subscription model
Crowd Runners#3

Crowd Runners by Rocketship Studios LLP

collect and grow crowd
Worth Considering
🎮 Games
4.5😞(1.5K ratings)
FreeAdsIn-App Purchases
Crowd Runners screenshot 1
Crowd Runners screenshot 2
Crowd Runners screenshot 3
Crowd Runners screenshot 4
Crowd Runners screenshot 5
Crowd Runners screenshot 6

Guide your growing crowd through challenging obstacle courses. Swipe to collect more people and expand your group while skillfully avoiding collisions with walls and other individuals. The goal is to amass the largest crowd possible.

What We Love

  • 👍 Fun game
  • 🚀 Fast gameplay

Room to Improve

  • 🐛 App bugs and crashes
  • 🔋 Too many ads
  • 🤖 Unresponsive app

More Erowid apps to explore

4
Crowd vs Crowd
Crowd vs Crowd
Crowd vs Crowd
Break through the other crowd
Free

Grow your team by collecting multipliers and navigate through challenging obstacles. Outmaneuver and break through enemy crowds to achieve victory.

Team expansion with multipliersNavigate through obstaclesBreak through hostile crowds
🎬 Entertainment
(21)
ad-supported
5
Crowd City
Crowd City
Crowd City
The real crowd experience!
Free

Lead a growing crowd through the city, absorbing more people to become the largest. Outmaneuver and crush opponents with your overwhelming numbers to dominate the town. Experience the thrill of real crowd dynamics in this engaging game.

Gather people across the cityBecome the biggest crowdCrush opponents
🎮 Games
(1M)
free with in-app purchases
6
Crowd Sort: Color Sorting Game
Crowd Sort: Color Sorting Game
Crowd Sort: Color Sorting Game
Match colored guys in tubes
Free

Engage your mind with a vibrant puzzle game where you sort colored characters into matching tubes. Enjoy smooth gameplay, unlimited undos, and a variety of challenging levels. Relax and strategize at your own pace with no time limits.

One-tap color sorting controlUnlimited undo functionalitySmooth and continuous puzzle gameplay
🎮 Games
(11K)
free with in-app purchases
7
Crowd 3D Ultimate
Crowd 3D Ultimate
Crowd 3D Ultimate
Defeat them all.
Free

Defend locations against waves of enemies by choosing and wielding various weapons. Progress through numerous levels, unlocking new armaments as you play.

Defend locationsDefeat enemy crowdsChoose weapons
🎮 Games
(4.8K)
ad-supported
8
Crowd Master 3D
Crowd Master 3D
Crowd Master 3D
Become Unstoppable!
Free

Engage in thrilling 3D combat, blasting enemies with a variety of unlockable weapons. Customize your avatar with unique skins and collect coins to purchase powerful upgrades. Strategically utilize the environment to gain an edge in every battle.

Blast enemiesUnlock weaponsDiscover new playstyles
🎮 Games
(31K)
free with in-app purchases
9
Crowd Evolution!
Crowd Evolution!
Crowd Evolution!
Grow & evolve your crowd!
Free

Grow and evolve your crowd to overcome challenges and defeat enemies. Strategically expand your numbers to achieve victory in this engaging game.

Grow your crowdEvolve your crowdBeat enemies
🎮 Games
(85K)
free with in-app purchases
10
Crowd Battle 3D
Crowd Battle 3D
Crowd Battle 3D
Grow your crowd!
Free

Lead a growing crowd through challenging obstacle courses. Destroy castles and progress through various levels with colorful graphics. Upgrade your abilities and become the ultimate crowd leader.

Grow your crowdPass traps and obstaclesDestroy castles
🎮 Games
(10K)
free with in-app purchases
11
Crowd Blast
Crowd Blast
Crowd Blast
Strike them all!
Free

Unleash destruction and relieve stress by striking ragdolls. Shoot, smash, and crash objects to create satisfying chaos. Enjoy the simple pleasure of watching things fall apart.

Strike ragdollsCreate messRelieve stress
🎮 Games
(1.6K)
ad-supported
12
CrowdFX
CrowdFX
CrowdFX
by Jamie Severns
Free

Engage directly with live events using your phone. This app lets fans in the stands actively participate in games and maintain a connection with their favorite teams.

Participate in live eventsEngage through your phoneConnect with your team
🎬 Entertainment
(350)
free
13
Count Masters: Crowd Runner 3D
Count Masters: Crowd Runner 3D
Count Masters: Crowd Runner 3D
City takeover running games
Free

Lead a crowd of stickman warriors through a city, collecting more to build your army. Navigate obstacles, choose the best gates, and battle opponents to reach the end and defeat the final boss. Upgrade your levels and collect coins in this thrilling 3D running game.

Choose the best gateGather stickman warriorsCrash obstacles
🎮 Games
(594K)
free with in-app purchases
14
Crowd Track
Crowd Track
Crowd Track
by Kyle Young
Free

Avoid waiting and optimize your time by checking real-time crowd levels at various locations. See live data, smart predictions for the next 12 hours, and historical patterns to plan your visits. Contribute to the community by reporting current conditions and stay informed about cover charges and gender ratios.

Live crowd dataSmart crowd predictionsUser-submitted reports
🌟 Lifestyle
(5)
free
15
Crowd Inc 3D
Crowd Inc 3D
Crowd Inc 3D
by Only One Percent Inc.
Free
🎮 Games
(0)
16
Elevator Crowd
Elevator Crowd
Elevator Crowd
by Muammer Uslu
Free

Guide colorful stickmen to matching elevators in this engaging puzzle game. Manage the crowd flow and avoid filling up the area to prevent a game over. Enjoy simple, bright gameplay focused on strategic movement.

Simple gameplayBright colorsFun puzzles
🎮 Games
(7)
ad-supported
17
City War 3D - Crowd Battle
City War 3D - Crowd Battle
City War 3D - Crowd Battle
Beat'em all
Free

Engage in a hyper strategy battle by selecting houses and deploying troops to conquer enemy territories. Capture all houses to win each level in this fun, action-packed game.

Hyper strategy gameplayTroop deploymentHouse capture mechanics
🎮 Games
(235)
free with in-app purchases
18
Crowd Express: Boarding Puzzle
Crowd Express: Boarding Puzzle
Crowd Express: Boarding Puzzle
Traffic Escape Brain Puzzle
Free

Engage in a colorful, brain-teasing puzzle adventure to escape traffic jams and organize stations. Strategically shuffle vehicles and sort passengers to solve intricate levels and bring order to chaos.

Solve traffic chaosColor sort passengersBrain-teasing gameplay
🎮 Games
(82K)
free with in-app purchases
19
Seat Flow: Crowd Puzzle
Seat Flow: Crowd Puzzle
Seat Flow: Crowd Puzzle
Sort the Line & Board Trains
Free

Manage a busy crowd waiting for transport in this color-coded puzzle game. Tap groups to fill matching seats on vehicles, planning moves to avoid passengers getting stuck. It's a challenging test of sorting skills with simple mechanics that increase in difficulty.

Color-coded passenger sortingVehicle seat matchingIncreasing difficulty
🎮 Games
(33)
free with in-app purchases
20
Crowd Defense
Crowd Defense
Crowd Defense
Will you resist the next wave?
Free

Defend your position against relentless enemy waves. Unlock powerful weapons and enhance your arsenal by defeating a world boss. Can you reach the final level in this action-packed mobile game?

Defend against enemy wavesUnlock powerful weaponsEnhance arsenal
🎮 Games
(24K)
free with in-app purchases

FAQ about Erowid

What are the best erowid apps & games for iPhone?
KnowDrugs Drug Checking tops our erowid apps & games ranking as of July 2026, with a 4.7-star average from 38 App Store ratings, and it's free to download.
Yes — 20 of the top erowid apps & games we rank are free to download, including KnowDrugs Drug Checking and Lumenate: Explore & Relax.
KnowDrugs Drug Checking has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 201+ erowid apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
KnowDrugs helps users access drug testing results, pill warnings, and drug alerts. It provides educational information on over 200 drugs, along with advice on harm reduction and safer use practices to minimize potential risks associated with substance consumption.
The app offers profiles for over 200 drugs, including stimulants like MDMA and amphetamine, depressants such as alcohol and benzodiazepines, and psychedelics like 2C-B, LSD, and DMT. This information covers wanted and unwanted effects, duration, interactions, and risks.