Comparison

RankleAI vs Buzzer Knockout

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

Head to head
About

RankleAI

Create ranked lists of your favorite things through engaging 1v1 matchups. Easily discover your ultimate preferences by comparing items side-by-side.

Highlights
  • Create custom ranked lists
  • 1v1 item matchups
  • Discover ultimate preferences
  • Easy item comparison
Read full description

RankleAI helps you rank what you love most. Simply add any items to your list and easily discover your ranking through 1v1 matchups.

About

Buzzer Knockout

Features
Read full description

Stop the timer at exactly 10.00 seconds – without looking. Buzzer Knockout turns the stopwatch challenge into a party game. Everyone sees the same target time, say 6.7 seconds. Hit the buzzer to start an invisible timer and hit it again when you think the time is up. Closest to the target wins. No display, just your sense of timing. NEW: BUZZER ROYALE Every Friday at 8 pm (Berlin time) everyone plays at once. Each round the worse half is out, until only one is left. Will you be the last one standing? GAME MODES • Solo: Train your timing and chase your personal best. • NEW – Career: 50 levels in 5 chapters, up to 3 stars each. After the warm-up come Quick Glance, distractions, ghosts, wind and snow – every new star earns Sparks. • NEW – TV party: one iPhone or iPad shows the target and the ranking on the TV via AirPlay, every other phone becomes a buzzer. • Classic: 2 to 8 players on one device – take turns, pass the phone, done. • NEW – Party mode: Every turn brings a house rule – weaker hand, eyes closed, on one leg … • Knockout: Whoever is furthest off each round is out. • Time Guess: A counter starts visibly and vanishes after one second. How long did it run? • 10-Second Challenge: a fixed 10.00 s target and a result card to share. • Table Mode: Several players buzz at the same time on one screen, up to four on iPad. • Tournament: 4 or 8 players in a knockout bracket all the way to the final. • Online: Quick Match, private rooms via code or link, Time Guess and rematches – no Game Center account needed. DUEL BY LINK Three rounds, fixed target times: play first, send the link – your friends play the same times whenever they like. Even without the app: they play straight from the link via App Clip or in the browser. • Rematch in one tap – your opponent gets a notification with three new target times • Get notified as soon as someone plays your duel • A result card to share and stickers for iMessage MADE FOR GAME NIGHT • Local games are free – one device is all you need. • Teams: Compete in groups. • Handicaps like “Quick Glance” and “Distraction” level the field between pros and beginners. • Dare cards: Whoever finishes last in a round draws a card. AN EVENT EVERY MONTH Ghost Hour in October, Autumn Wind in November, Snow Storm in December: the buzzer vanishes, gets pushed around by the wind or snowed in – with double pass XP. And on December 31 the New Year's countdown: tap exactly at midnight – without a clock. DAILY CHALLENGE The same target time for everyone, worldwide, every day. Three attempts, one global leaderboard – how close can you get today? • NEW – Country league: your country counts too, with a flag next to your name. • Weekly league: your five best days count, and the top players earn Sparks every Monday. • Friends ranking: whoever opens your link joins your leaderboard. • Streaks with bonus Sparks – rescue a missed day with Sparks or a video. • Home and Lock Screen widget: today's target and your streak at a glance. • NEW – Apple Watch: stop blind on your wrist, with training and the Daily Challenge. COLLECT AND LEVEL UP • Buzzer Pass with monthly themed seasons • Daily Quests and dozens of Achievements • Buzzer skins, themes, frames, name effects, confetti and victory animations • Daily deals in the Shop • Back up your progress with iCloud BUZZER KNOCKOUT PLUS Unlock once: no ads, all dare card packs and an exclusive theme. IN 13 LANGUAGES English, German, Spanish, French, Portuguese, Italian, Dutch, Polish, Bosnian, Croatian, Serbian, Greek and Turkish. Buzzer Knockout is free to play. It contains ads and optional in-app purchases. How good is your timing?

Screenshots

RankleAI4 screens
Buzzer Knockout4 screens

Verdict

The call

The clearest difference is in-app purchases: RankleAI at none against Buzzer Knockout's 5. RankleAI also leads on ads (none vs shown) and update cadence (every 4 days vs every 8 days). On price, device support 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. Buzzer Knockout sells 5 one-off in-app purchases. RankleAI asks for nothing beyond the download.

UpkeepUpdate frequency

RankleAI ships an update every 4 days, Buzzer Knockout every 8 days. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 7 level
RankleAI versus Buzzer Knockout: the parameters behind the verdict, then further details
ParameterRankleAIBuzzer Knockout
PriceFreeFree
Rating4.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 4 days — betterEvery 8 days
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS16.0 — better17.6
Further details — not scored
Size1 MB25 MB
Age rating4+4+
DeveloperIshaan MantripragadStavros Petropoulos

In-app purchases

None

RankleAI

No in-app purchases

5 purchases

Buzzer Knockout

One-time5
  • 100 Sparks$0.99
  • 500 Sparks$2.99
  • 1,200 Sparks$3.99
Show 2 more
  • Premium Pass$8.99
  • 3,000 Sparks$8.99

Questions

Is RankleAI free?
RankleAI is free to download, with no in-app purchases.
Is Buzzer Knockout free?
Buzzer Knockout is free to download, with in-app purchases available.
Do RankleAI or Buzzer Knockout have ads?
Buzzer Knockout shows ads; RankleAI does not.
Which is updated more often, RankleAI or Buzzer Knockout?
RankleAI ships an update every 4 days, and Buzzer Knockout every 8 days. Most recently, RankleAI was updated on October 7, 2026 and Buzzer Knockout on October 13, 2026.

Other comparisons