Comparison

Flashback Trivia vs Post Mortem

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

Head to head
About

Flashback Trivia

Test your knowledge of 80s, 90s, and 2000s pop culture with over 5,000 fact-checked questions. Enjoy daily challenges, power-ups, and offline play. Earn rewards and unlock experts as you build your streak.

Highlights
  • 5,000+ hand-crafted questions
  • Selectable decades (80s, 90s, 2000s, All-Time)
  • Daily challenge puzzles
  • Power-ups (50/50, Reroll, Expert Hint)
  • Daily login bonuses and rewards
  • Offline play
  • No sign-up required
Features
Read full description

Travel back in time with Flashback Trivia — the nostalgia game that tests your memory of the 80s, 90s, 2000s, and all-time classics. 5,000+ HAND-CRAFTED QUESTIONS Music, movies, TV, sports, news, and pop culture from the decades you grew up loving. Every question is fact-checked. PICK YOUR DECADE - 80s — synthwave, MTV, neon, Reagan - 90s — sitcoms, grunge, dial-up, Beanie Babies - 2000s — TRL, low-rise jeans, the iPod era - All-Time — the greatest hits across every decade DAILY CHALLENGE A new "Decade of the Day" puzzle every 24 hours. 14-day rotation, no repeats. POWER-UPS WHEN YOU NEED THEM 50/50, Reroll, and Expert Hint help you push through the tough rounds. First use of each is free. GROW YOUR STREAK Daily login bonuses. Coin and gem rewards. Unlock decade experts who share their wisdom on the tough ones. NO SIGN-UP, PLAY OFFLINE Jump in instantly. Plays great on planes, trains, and the couch. Your nostalgia trip starts here. ———————————————— Flashback Trivia contains optional in-app purchases including a weekly VIP subscription and consumable virtual currency (Coins and Gems). Virtual currency has no monetary value, is non-refundable, non-transferable, and can only be used within Flashback Trivia. Terms of Use: https://luckyecho.com/terms-of-use Privacy Policy: https://luckyecho.com/privacy-policy

About

Post Mortem

Features
Read full description

The music stops. A few seconds later, a woman dies. Hundreds of people were watching, and nobody touched her. What happened? The narrator knows. Play detective: ask your questions and you get yes, no or irrelevant, until you have the whole story. How you solve a mystery Every riddle is a short, dark story that doesn't add up. You type whatever you want to ask. "Was she in the audience?" No. "Was the show on a weekend night?" Irrelevant. "Did the music stop when it was supposed to?" No. The right questions uncover the facts. When you have them all, the case is solved: turn the card over and read what really happened. No game master needed These mystery riddles usually take a group, and someone who already knows the answer. Here the narrator is in the app, so you can play on your own, at your own pace. The narrator is an AI and needs an internet connection. What's inside • More than 120 riddles, over 60 of them free. • Three free packs: The great classics, Modern lives, The telling detail. • Four paid packs: The Odyssey, The Labours of Hercules, Into the Void, Below the Surface. • A daily riddle from the free collection. • 29 more free riddles in season: Halloween Night in October, Christmas Eve in December. • Three difficulty levels, and art on both sides of every card. • Favorites, progress saved on your phone, no account. • English and French. Play it with friends Once a solution is unlocked, you can be the narrator. Read the story aloud, keep the answer to yourself and let the others ask. It makes an easy party game: one phone is enough. What's free, what's paid Free: the free packs, the seasonal packs and the daily riddle, with 12 questions a day on each riddle. Solve a riddle to read its solution. The only ad is a video you can choose to watch for extra questions, when one is available. A pack: its 15 riddles, and their solutions straight away. The 12 questions a day still apply. All of Post Mortem: every pack, current and future, every solution, no daily question limit and no ads. Every purchase is one-time. There is no subscription. Post Mortem is a mystery game of logic and deduction. Its situation puzzles, also known as lateral thinking puzzles or yes-or-no riddles, tell dark and sometimes macabre stories.

Screenshots

Flashback Trivia4 screens
Post Mortem4 screens

Verdict

The call

The clearest difference is chart position: Flashback Trivia at #29 against Post Mortem's unranked. On price, update cadence, ads and in-app purchases 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. Flashback Trivia sells 25 in-app purchases, starting at $3.99 per 7 days and Post Mortem sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Flashback Trivia ships an update every 5 days, Post Mortem every 10 days. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

Scorecard1 real difference · 10 level
Flashback Trivia versus Post Mortem: the parameters behind the verdict, then further details
ParameterFlashback TriviaPost Mortem
PriceFreeFree
Rating4.7 (8.9K ratings) — better—
Positive reviews32.3% of reviews—
Number of ratings8.9K — better—
Update frequencyEvery 5 days — betterEvery 10 days
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#29 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size228 MB96 MB
Age rating12+17+
DeveloperLucky Echo Labs, Inc.Benoit Roussel

In-app purchases

25 purchases

Flashback Trivia

Subscriptions1
  • VIP Weekly$3.997 Days
One-time24
  • 50 Gems$0.99
  • Piggy Bank$1.99
  • 100 Tickets$1.99
Show 21 more
  • Newbie Bundle$1.99
  • Hint Bundle$1.99
  • Refill Hearts$1.99
  • Starter Bundle$1.99
  • 2,500 Coins$1.99
  • Ad Skips x10$2.19
  • Adventure Bundle2 variants$2.99
  • Infinite Hearts 3h$2.99
  • 175 Gems$2.99
  • Epic Bundle2 variants$4.99
  • Gem Starter Pack$4.99
  • 325 Gems$4.99
  • 7,500 Coins$4.99
  • Trivia Pass Premium$6.99
  • Special Pack$6.99
  • Infinite Hearts 1 Day$6.99
  • Ad Skips x50$8.99
  • Expert Hints x30$9.99
  • 750 Gems$9.99
  • 16,000 Coins$9.99
  • 1,700 Gems$19.99
5 purchases

Post Mortem

One-time5
  • Below the Surface$1.99
  • The Labours of Hercules$1.99
  • The Odyssey$1.99
Show 2 more
  • Into the Void$1.99
  • All of Post Mortem$8.99

Questions

Is Flashback Trivia free?
Flashback Trivia is free to download, with in-app purchases available.
Is Post Mortem free?
Post Mortem is free to download, with in-app purchases available.
Do Flashback Trivia or Post Mortem have ads?
Both Flashback Trivia and Post Mortem show ads.
Which is updated more often, Flashback Trivia or Post Mortem?
Flashback Trivia ships an update every 5 days, and Post Mortem every 10 days. Most recently, Flashback Trivia was updated on October 25, 2026 and Post Mortem on October 21, 2026.

Other comparisons