Zombie Outbreak Simulator vs Left Behind Zombie Apocalypse
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Zombie Outbreak Simulator
Simulate and customize zombie outbreaks in real-world locations using Google Maps. Control outbreak parameters, observe chaos unfold, and even join the fight with military interventions. Explore thousands of player-created maps or offline options.
- Real-world map simulation with Google Maps integration
- Customizable outbreak parameters (zombie speed, civilian numbers, etc.)
- Observe infection spread from satellite to street view
- Direct intervention with bombs, soldiers, and helicopters
- Thousands of player-created maps
- Offline map play
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Zombie Outbreak Simulator is a sandbox app where you can customize your own zombie outbreak. Choose from thousands of real locations around the world on Google Maps! ◆ Over 3 million downloads! ◆ • "a killer timewaster" - Gizmodo • "zombies plus Google Maps equals fun" - Games Radar • "a splendid idea, no matter how omnipresent zombies may be" - Rock, Paper, Shotgun • Apple Staff Favorite in the US, Canada, Brazil, Mexico, Spain and 14 other countries! • Top 5 in Simulation and Strategy on the iPad! Watch a zombie outbreak unfold in real world environments, and alter the outbreak parameters to your liking. Do you prefer old-school slow movers, or the new fast movers? Is the population armed? How well can they shoot? How many police will be on patrol? Customize your own outbreak then watch the chaos unfold. Zoom in and out to keep track of the infection as it spreads across the map! Watch from a high satellite view to get an overview of the infection, or zoom right in and watch as civilians run for their lives, shoot at zombies and inevitably become infected. Keep track of the people's only hope - local law enforcement, as they fight back against overwhelming odds. Join in the action by raining fire from above with Mk81 and Mk82 bombs, delivered by A-10 Tank Killers! Parachute soldiers into the front lines to protect the civilians. Deploy helicopters to rescue civilians before they become overwhelmed. From the Settings screen you can change the following parameters: • Civilian numbers • Civilian armed % • Civilian accuracy • Initial zombie numbers • Zombie outbreak direction (N, E, S, W, Map Wide) • Zombie speed • Infection time (how long it takes for infected civs to turn into zombies) • Number of police • Police accuracy • Soldier accuracy From the Map Select screen you can choose from: • 15 featured online maps, using Google Maps • 5 offline maps (play anywhere even without an Internet connection) • Over 2,500 player maps using Google Maps, created by players of the game at www.class3outbreak.com This free version of the app contains limited features, with in-app purchases for upgrades to unlock the full functionality. Initially you have access to two maps (one online, one offline), limited outbreak settings, and limited numbers of bombs, soldiers and helicopters.
Left Behind Zombie Apocalypse
Survive a zombie apocalypse with an arsenal of weapons and special attacks. Complete missions, battle bosses, and climb leaderboards in this action-packed survival game.
- Boss Fights
- Tank Surfing
- Airstrikes
- Multiple Weapons
- Power-ups
- Missions
- Leaderboard
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You've been left behind and now you have to survive the zombie hordes! Left behind features lots of weapons and special attacks such as tank ridding and airstrikes. You're packed with massive fire power: Shotguns, Machine guns, Rifles, RPG's. You can even fire Missiles from Tanks, and call for Air Strikes! There are also special power-ups you can pick up to beat you friends record and rule the leaderboards! 50+ missions to complete and earn coins to get even more fire power! Watch out for the new running zombies and be prepared for intense Boss fights! There is not a minute of rest in this Z-War game: To survive you have to dodge the flamming zombies and jump over the crawling zombies! Destroy everything in your path and see how long you can survive in this zombie war Apocalypse! HOW TO PLAY: - Swipe Left and Right to move sideways. - Swipe Up to push Zombies and jump over obstacles. - Swipe Down to select a new Weapon or call an Air Strike. FEATURES: + BOSS Fights + Tank Surfing + Airstrikes + Lots of weapons! + Power-ups + Missions + Leaderboard + Zombie Killing FUN!
Screenshots
Verdict
The clearest difference is in-app purchases: Left Behind Zombie Apocalypse at none against Zombie Outbreak Simulator's 10. Left Behind Zombie Apocalypse also leads on update cadence (every 6 weeks vs every 3 months). Zombie Outbreak Simulator's advantage is rating (4.1 vs 3.7) and ratings volume (1.7K vs 3). On price, ads, device support and iOS requirement 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. Zombie Outbreak Simulator sells 10 one-off in-app purchases. Left Behind Zombie Apocalypse asks for nothing beyond the download.
Zombie Outbreak Simulator holds the better App Store score, 4.1 against 3.7. That said, the two scores are not equally well evidenced: Zombie Outbreak Simulator has 1.7K ratings behind it against 3, so its average is the more settled of the two.
Zombie Outbreak Simulator ships an update every 3 months, Left Behind Zombie Apocalypse every 6 weeks. The most recent releases landed on November 1, 2026 and October 22, 2026 respectively.
| Parameter | Zombie Outbreak Simulator | Left Behind Zombie Apocalypse |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (1.7K ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 69.1% of reviews | — |
| Number of ratings | 1.7K — better | 3 |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 103 MB | 122 MB |
| Age rating | 12+ | 12+ |
| Developer | Binary Space Pty Ltd | Henrique Silva |
Customer experience
Zombie Outbreak Simulator
Left Behind Zombie Apocalypse
Bugs and requests
Zombie Outbreak Simulator
Reported bugs
4 issues- Civilians getting stuck in buildings
- Online and player-created maps not working
- Issues with watching ads for in-game rewards
- Restore purchases not working after reinstallation
Requested features
8 requests- Add more military units (tanks, helicopters, etc.)
- Implement a sandbox mode with more customization
- Improve zombie and civilian AI
- Add more maps and locations
- Introduce different zombie types and mutations
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- Allow players to control individual units
- Implement a base-building or fortification system
- Add a wave-based survival mode
Left Behind Zombie Apocalypse
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Zombie Outbreak Simulator
- Unlock Offline & Online Maps$0.99
- Unlock Outbreak Settings$0.99
- Unlimited Soldiers$0.99
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- Unlimited Mk81 Bombs$0.99
- Unlimited Mk82 Bombs$0.99
- Unlimited Helicopters$0.99
- Unlock Player Maps - Americas$1.99
- Unlimited Bombs, Soldiers & Helicopters$2.99
- Unlock All Player Maps$2.99
- Unlock Everything$4.99
Left Behind Zombie Apocalypse
No in-app purchases
Questions
Is Zombie Outbreak Simulator free?
Is Left Behind Zombie Apocalypse free?
Which has better reviews, Zombie Outbreak Simulator or Left Behind Zombie Apocalypse?
Do Zombie Outbreak Simulator or Left Behind Zombie Apocalypse have ads?
Which is updated more often, Zombie Outbreak Simulator or Left Behind Zombie Apocalypse?
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