Comparison

Door vs Pizza Unity

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

Head to head
About

Door

Test your memory with a simple yet challenging game. Each round, you must choose a new door from a selection, avoiding any you've opened before. With multiple difficulty levels and leaderboards, see how long you can last.

Highlights
  • New door selection mechanic
  • 5 difficulty levels
  • Optional timed mode
  • 8 achievements
  • Online leaderboards
  • Keyboard support
  • Game Center integration
Features
Read full description

Door is a memory game with one simple rule: always pick the new door. Each round shows two doors. One is a door you've already opened, and one is new. Remember every door you've seen, choose carefully, and see how far your memory can take you. Pick a repeated door and it's game over. Features • 5 difficulty levels • Optional timed mode • 8 achievements • Online leaderboards • Keyboard support • Game Center integration Quick rounds make it easy to play solo or pass around with friends. Available on iPhone, iPad, macOS, and tvOS. 43 in-game languages. Support available in English only.

About

Pizza Unity

Features
Read full description

◆ The Tastiest Brain Challenge ◆ Pizza Unity is simple but addictive — match pizza slices to complete whole pizzas, build combos to score big, and don’t let the board fill up! ◆ How to Play ◆ ・Place one pair of pizza slices on empty spots ・Identical slices adjacent vertically or horizontally will merge automatically ・Collect 6 matching slices to complete a pizza and score! ・Chain clears to build combos and earn bonus points! ・Missing a chain breaks your combo... ・But during FEVER TIME, combos keep building — the perfect time for massive scores! ・Game ends when the board fills up and no more pizzas can be placed ・Ready for another round? Let’s go! ◆ iOS Features ◆ ・Free to play! (Some in-app purchases available) ・Auto-save ・Adjustable sound effects & music volume ・Adjustable animation speed ・Player leaderboard ・Remove all ads (Premium) ・Manual save & load (Premium) ・Change color themes (Premium) ◆ Leaderboards ◆ Upload your score and see if you can rise to the top as the ultimate Pizza Tycoon!

Screenshots

Door3 screens
Pizza Unity4 screens

Verdict

The call

The clearest difference is ads: Door at none against Pizza Unity's shown. Door also leads on device support (5 vs 3). Pizza Unity's advantage is update cadence (every 2 days vs weekly). On price, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Door sells 1 one-off in-app purchase and Pizza Unity sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Door ships an update weekly, Pizza Unity every 2 days. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 7 level
Door versus Pizza Unity: the parameters behind the verdict, then further details
ParameterDoorPizza Unity
PriceFreeFree
Rating4.7 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyWeeklyEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree—
DevicesiPhone, iPad, iPod, Mac, Apple TV — betteriPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size86 MB171 MB
Age rating4+4+
DeveloperAndrew MoloneyPrimateGames

In-app purchases

1 purchases

Door

One-time1
  • Ad Free$0.95
1 purchases

Pizza Unity

One-time1
  • Premium$2.99

Questions

Is Door free?
Door is free to download, with in-app purchases available.
Is Pizza Unity free?
Pizza Unity is free to download, with in-app purchases available.
Do Door or Pizza Unity have ads?
Pizza Unity shows ads; Door does not.
Which is updated more often, Door or Pizza Unity?
Door ships an update weekly, and Pizza Unity every 2 days. Most recently, Door was updated on October 14, 2026 and Pizza Unity on October 9, 2026.

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