Comparison

Roulette Master! vs Survival City Builder

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Roulette Master!

This application helps users identify potential betting opportunities in online roulette games by tracking bet patterns and alerting them when specific thresholds are met. It allows for the creation of custom betting systems and supports various bet types.

Highlights
  • Build custom betting systems
  • Target sleeper bets
  • Alarm manager for active systems
  • Customizable alert thresholds
  • Supports various bet types (Red-Black, Dozens, etc.)
  • Intended for online games
Features
Currently charting
Read full description

Roulette Master! app is an evolution of my Roulette Wiz! app. Some advanced users requested some new systems, and Roulette Master! is here for that: to allow you building your own systems. Roulette Master! has a powerful alarm manager that eases the visualization of active systems. Roulette Master! is an application that assists you in targeting sleepers (looks for roulette bets that don’t appear for a long number of spins). The app allows defining a general alert threshold that is customized for each kind of bet. Every time that a particular threshold is exceeded, Roulette Master! alerts the user, indicating that is a good time to start betting. Bets that are available in this version are: - Red-Black - Even-Odd - Low – High - Dozens - Columns - Lines - Streets - Numbers - Voisins du zero This application is intended for use in online games. Its use in real casinos may not be authorized.

About

Survival City Builder

Lead a group of survivors in an apocalyptic world. Scavenge for resources, build and upgrade a shelter, and craft essential items to ensure your community's survival and eventual escape from a desolate city.

Highlights
  • Resource collection and scavenging
  • Shelter construction and upgrades
  • Survivor management
  • Crafting and invention
  • City exploration
  • Expeditions to new locations
Features
Read full description

Welcome to the world that has experienced widespread devastation and where only small groups of people have managed to stay alive. Survive whatever it takes in this apocalypse game. Manage survivors, build the last shelter, and repair a large truck to leave the abandoned city. COLLECT RESOURCES In this idle survival game, you need to explore every piece of the land to find materials, fuel and other valuable resources that will help you survive. Break abandoned houses, loot cars, and scavenge to get anything that can be used for crafting and constructing. BUILD A SHELTER Join forces with other survivors and develop your own shelter. Create a spacious storage for food and materials, upgrade the dormitory to allow more survivors to live in, and build a farm to provide food. Only you can protect the survivors! INVENT & UPGRADE The more resources you collect, the more new tools you can invent. Don't forget to build a medical center to cure the survivors and make them faster and stronger! There are dozens of other upgrades you can use to make the city a better place to live. EXPLORE THE CITY If you like survival simulator games, you’ll definitely enjoy exploring the ghost city, looking for hidden crafting materials. You can even launch expeditions to other locations to get more valuable resources. What are you waiting for? Loot resources, craft tools & build the shelter! Help survivors restore life in the abandoned city! Join one of the best idle crafting and survival adventure games.

Screenshots

Roulette Master!3 screens
Survival City Builder4 screens

Verdict

The call

The clearest difference is review sentiment: Roulette Master! at 83% against Survival City Builder's 20%. Roulette Master! also leads on in-app purchases (none vs 10) and ads (none vs shown). Survival City Builder's advantage is price (Free vs $29.99) and iOS requirement (11.0 vs 15). On 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

CostPrice · In-app purchases · Ads · Monetization

Survival City Builder is free to download; Roulette Master! costs $29.99 up front. Survival City Builder sells 9 one-off in-app purchases. Roulette Master! asks for nothing beyond the download.

UpkeepUpdate frequency

Roulette Master! ships an update every 2 months, Survival City Builder every 7 months. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

Scorecard8 real differences · 3 level
Roulette Master! versus Survival City Builder: the parameters behind the verdict, then further details
ParameterRoulette Master!Survival City Builder
Price$29.99Free — better
Rating—3.9 (12K ratings) — better
Positive reviews83.3% of reviews — better19.6% of reviews
Number of ratings—12K — better
Update frequencyEvery 2 months — betterEvery 7 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#112 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS1511.0 — better
Further details — not scored
Size6 MB1.0 GB
Age rating4+9+
DeveloperRaul BlanquezAI Games FZ

Customer experience

Roulette Master!

Written reviews12 reviews
Positive83.3%
Neutral8.3%
Negative8.3%

Survival City Builder

All ratings11,671 ratings
Positive70.0%
Neutral8.8%
Negative21.2%
Written reviews383 reviews
Positive19.6%
Neutral22.5%
Negative58.0%

Bugs and requests

Roulette Master!

Not enough reviews yet to summarise bugs or requests.

Survival City Builder

Reported bugs

10 issues
  • Dynamite not spawning
  • Truck parts disappearing
  • Survivors getting stuck
  • Inability to progress past level 2
  • Inability to craft/upgrade items
Show 5 more
  • Inability to collect resources
  • Inability to send expeditions
  • Game resetting progress
  • Overloaded truck issue
  • Farming issue

Requested features

10 requests
  • More maps
  • More levels
  • Offline mode
  • Ability to select workers for tasks
  • Ability to prioritize resources
Show 5 more
  • Ability to discard items on truck
  • Ability to reset progress
  • Ability to save progress
  • Ability to continue playing after completing levels
  • Ability to assign workers to specific tasks

In-app purchases

None

Roulette Master!

No in-app purchases

9 purchases

Survival City Builder

One-time9
  • 1 Airdrop$0.99
  • 5 Airdrops$2.99
  • Common character2 variants$2.99
Show 6 more
  • 12 Airdrops$4.99
  • Remove forced ads$4.99
  • 30 Airdrops$8.99
  • Remove all ads$11.99
  • Remove all ads$16.99
  • 200 Airdrop$24.99

Questions

Is Roulette Master! free?
Roulette Master! costs $29.99, with no in-app purchases.
Is Survival City Builder free?
Survival City Builder is free to download, with in-app purchases available.
Do Roulette Master! or Survival City Builder have ads?
Survival City Builder shows ads; Roulette Master! does not.
Which is updated more often, Roulette Master! or Survival City Builder?
Roulette Master! ships an update every 2 months, and Survival City Builder every 7 months. Most recently, Roulette Master! was updated on November 11, 2026 and Survival City Builder on November 8, 2026.

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