Best Serial Killer Apps & Games

146+ iOS apps & games curated and reviewed

3.6 avg rating
18 free apps & games
Updated October 2026

Every iPhone needs a few good serial killer apps and games. We benchmark 146+ 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 Serial Killer Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Serial Killer Quote of the DaySerial Killer Quote of the DayFree2.2★ (6)NoNoMay 2026
2Serial Killer Murder LibrarySerial Killer Murder Library$3.994.0★ (6)NoNoSep 2026
3Killer Quiz: Test Your Murder Trivia KnowledgeKiller Quiz: Test Your Murder Trivia KnowledgeFree4.3★ (61)NoYesOct 2026
4Detective Games: Criminal CaseDetective Games: Criminal CaseFree4.2★ (153)NoYesNov 2026
5Horrorfield Multiplayer HorrorHorrorfield Multiplayer HorrorFree4.4★ (9.7K)YesYesNov 2026
6Psychology: CriminalPsychology: CriminalFree—NoYesOct 2026
7I Am InnocentI Am InnocentFree4.2★ (10K)YesYesNov 2026
8OkoCrimeOkoCrimeFree—NoYesSep 2026

Top Picks for Serial Killer

4.3😞(61 ratings)
FreeIn-App Purchases
Killer Quiz: Test Your Murder Trivia Knowledge screenshot 1
Killer Quiz: Test Your Murder Trivia Knowledge screenshot 2
Killer Quiz: Test Your Murder Trivia Knowledge screenshot 3
Killer Quiz: Test Your Murder Trivia Knowledge screenshot 4

Test your knowledge of true crime with this quiz app. Answer over 1,000 questions about serial killers, famous murders, and related media. Earn tokens to help you progress through increasingly difficult levels.

What We Love

  • 🧠 Informative and educational
  • 🤩 Entertaining and fun
  • 💡 Tests knowledge well
  • 📚 Great for learning
  • 👍 Highly recommended for enthusiasts
  • 🤔 Intriguing content
  • 💯 Good time killer

Room to Improve

  • ❌ App not working
  • ⚠️ Needs update
  • 🚫 Incompatible with newer iOS
  • 📱 Cannot download on phone
  • 🐞 Glitchy after deletion
  • 👻 Persistent pop-ups after deletion
  • 🔗 Developer link broken

More Serial Killer apps to explore

FAQ about Serial Killer

What are the best serial killer apps & games for iPhone?
Serial Killer Quote of the Day tops our serial killer apps & games ranking as of October 2026, with a 2.2-star average from 6 App Store ratings, and it's free to download.
Yes — 18 of the top serial killer apps & games we rank are free to download, including Serial Killer Quote of the Day and Killer Quiz: Test Your Murder Trivia Knowledge.
Serial Killer Quote of the Day has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 146+ serial killer apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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