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Best What Iff Apps & Games

226+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated October 2026

Every iPhone needs a few good what iff apps and games. We benchmark 226+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top What Iff Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1What if..What if..Free4.8★ (9.1K)NoYesOct 2026
2WhatIf: Create Anime StoriesWhatIf: Create Anime StoriesFree5.0★ (23)NoYesOct 2026
3What If? Butterfly EffectWhat If? Butterfly EffectFree5.0★ (4)YesNoOct 2026
4What If AiGenWhat If AiGenFree5.0★ (1)NoYesOct 2026
5What if..?What if..?Free4.8★ (262)YesYesOct 2026
6What If MachineWhat If MachineFree—NoYesJul 2026
7What If? Sports DebatesWhat If? Sports DebatesFree—NoYesJul 2026
8WhatIfAppWhatIfAppFree—NoYesMay 2026

Top Picks for What Iff

What if..#1

What if.. by A Creative Endeavor

Editor's Choice
🎮 Games
4.8😊(9.1K ratings)
FreeIn-App Purchases
What if.. screenshot 1
What if.. screenshot 2
What if.. screenshot 3

Engage in a "Yes" or "No" question game to discover how others respond to personal, challenging, and fun scenarios. Perfect for parties or solo entertainment, it offers a vast library of questions with new ones added daily.

What We Love

  • 👍 Fun and addictive game
  • 🤔 Thought-provoking questions
  • 😊 Entertaining and engaging
  • 💡 Ability to create own questions
  • 🤑 Free to play with no ads

Room to Improve

  • 🔞 Some inappropriate content for younger users
  • 💰 Expensive to create custom questions
  • 🔁 Repetitive questions
  • 🐛 Occasional bugs and glitches
  • 🔒 Issues with Facebook connectivity
WhatIf: Create Anime Stories#2

WhatIf: Create Anime Stories by Nuva Lab, Inc.

Fanfic in Visual Novel & Manga
Strong Contender
🎨 Graphics & Design
5.0(23 ratings)
FreeIn-App Purchases
WhatIf: Create Anime Stories screenshot 1
WhatIf: Create Anime Stories screenshot 2
WhatIf: Create Anime Stories screenshot 3
WhatIf: Create Anime Stories screenshot 4
WhatIf: Create Anime Stories screenshot 5

Create your own anime stories with AI-generated visuals and dialogue. Build interactive visual novels using your favorite characters or original creations. Explore endless genres and themes, and shape your narrative your way.

What If? Butterfly Effect#3

What If? Butterfly Effect by Vishva Variya

Chaos Story Scenario Game
Worth Considering
🎬 Entertainment
5.0(4 ratings)
Free
What If? Butterfly Effect screenshot 1
What If? Butterfly Effect screenshot 2
What If? Butterfly Effect screenshot 3
What If? Butterfly Effect screenshot 4

Explore the cascading consequences of any "what if" scenario. This AI-powered game generates six escalating story ripples from a single question, leading to unpredictable outcomes. Branch timelines, track chaos, and share your creations.

More What Iff apps to explore

FAQ about What Iff

What are the best what iff apps & games for iPhone?
What if.. tops our what iff apps & games ranking as of October 2026, with a 4.8-star average from 9.1K App Store ratings, and it's free to download.
Yes — 20 of the top what iff apps & games we rank are free to download, including What if.. and WhatIf: Create Anime Stories.
What if.. has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 226+ what iff apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.