Comparison

LobbyUp vs Downfall Survival Sim

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

Head to head
About

LobbyUp

Features
Read full description

LobbyUp is the ultimate way to connect with new teammates and friends for your favorite games. Whether you’re climbing ranks, looking for a duo, or just want to squad up casually — LobbyUp makes it easy to find the right people. Terms of use: https://lobbyup.app/eula/

About

Downfall Survival Sim

Lead a group of survivors in a post-apocalyptic wasteland. Manage resources, recruit specialists, and explore dangerous territories to rebuild civilization. Make critical decisions to ensure your settlement's survival against threats.

Highlights
  • Manage resources (food, water, power)
  • Upgrade bunker modules
  • Recruit and level up survivors
  • Explore irradiated regions
  • Research technology
  • Defend against mutants and raiders
  • Optional permadeath
Features
Read full description

123 years after WW3 turned the USA into a wasteland, a handful of survivors look to you to rebuild. Downfall Survival Sim is a single-player survival-strategy game. Run a bunker settlement day by day: ration what little you have and decide who eats, who builds, and who walks out into the dust. RATION & BUILD • Balance food, water, power, medicine, scrap, and ammo • Upgrade your bunker modules — hydro farms, water reclaimers, barracks, workshops • Keep integrity and morale up, or watch the colony collapse RECRUIT SURVIVORS • Scouts, guards, medics, engineers, farmers, and traders — each with their own skills and rarities • Survivors level up on missions. Keep them healed and their morale high • Optional permadeath for the brave EXPLORE THE WASTELAND • Send squads across four irradiated regions • Scavenge ruins, rescue strangers, watch the radiation • Trade with passing caravans RESEARCH & DEFEND • Unlock the full tech tree • Hold the gate against mutant packs and raider bands • Fight the battles yourself or auto-resolve them Offline. No ads. No account. Your settlement One optional purchase (Survivor Mode) unlocks a developer God-Mode cheat console for players who want to sandbox. Built by XXI Online Games.

Screenshots

LobbyUp4 screens
Downfall Survival Sim4 screens

Verdict

The call

The clearest difference is in-app purchases: LobbyUp at none against Downfall Survival Sim's 1. On price, update cadence, ads and 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

Both are free to download. Downfall Survival Sim sells 1 one-off in-app purchase. LobbyUp asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 8 level
LobbyUp versus Downfall Survival Sim: the parameters behind the verdict, then further details
ParameterLobbyUpDownfall Survival Sim
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size48 MB40 MB
Age rating12+9+
DeveloperDavy Yvenne R NysConstantin Catalin Stroescu

In-app purchases

None

LobbyUp

No in-app purchases

1 purchases

Downfall Survival Sim

One-time1
  • Survivor Mode$9.99

Questions

Is LobbyUp free?
LobbyUp is free to download, with no in-app purchases.
Is Downfall Survival Sim free?
Downfall Survival Sim is free to download, with in-app purchases available.
Do LobbyUp or Downfall Survival Sim have ads?
Neither LobbyUp nor Downfall Survival Sim shows ads.
Which is updated more often, LobbyUp or Downfall Survival Sim?
LobbyUp ships an update weekly, and Downfall Survival Sim weekly. Most recently, LobbyUp was updated on October 16, 2026 and Downfall Survival Sim on October 24, 2026.

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