Comparison

67 Detector vs RBX Guess

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

Head to head
About

67 Detector

This app listens for the phrase "six seven" and alerts you instantly with sound, vibration, or a screen flash. It tracks your detections and offers customizable alert sounds. All audio processing is done on-device for privacy.

Highlights
  • Instant "six seven" detection
  • Customizable sound, haptic, and screen alerts
  • On-device speech recognition
  • Tracks detection count
  • Unlockable sound packs
  • Privacy-focused audio processing
Features
Read full description

Hear someone say "six seven"? 67 Detector catches it instantly. Just tap the big button, set your phone down, and let the app listen. The moment someone says "six seven," you'll get an alert -- sound, haptic buzz, and a screen flash. Every detection gets counted so you can flex your 67 score. HOW IT WORKS - Tap to start listening - On-device speech recognition detects "six seven" - Get instant alerts with sound, vibration & screen flash - Track your total detections SOUND PACKS Unlock fun alert sounds: - Airhorn -- the classic blast - MLG Pack -- hitmarker & wow - Meme Pack -- bruh, vine boom & rizz PRIVACY FIRST - All speech processing happens ON YOUR DEVICE - No audio is recorded or sent anywhere - Microphone is only active while the app is open and listening Perfect for school hallways, friend groups, family dinners, or anywhere the 67 phenomenon strikes. How many can you catch?

About

RBX Guess

Test your knowledge of popular games by matching icons to their correct names within a time limit. Progress through levels by answering questions correctly, with a variety of games featured across multiple stages. Enjoy a visually engaging experience with smooth animations and feedback.

Highlights
  • Match game icons to names
  • 30-second timer per question
  • Level progression system
  • 50 games across 10 levels
  • Visually engaging animations
  • Supports 49 languages
Features
Read full description

Think you know your favorite games? Prove it — before the clock runs out. RBX Guess shows you a game icon and three possible names. You have 30 seconds to tap the right answer. Get 3 out of 5 correct to level up. Miss too many and you're stuck until you get it right. HOW TO PLAY - A game icon appears on screen - Three names are dealt out on cards — only one is correct - Tap your answer before the 30-second timer runs out - Get at least 3 right to advance to the next level 50 GAMES ACROSS 10 LEVELS Each level tests you on a different set of 5 games. From Adopt Me! and Blox Fruits to Murder Mystery 2 and BedWars — the lineup covers fan favorites, trending hits, and deep cuts that only real experts will recognize. Clear all 10 levels and the cycle starts again. BEAT THE CLOCK A countdown bar ticks down on every question. It starts green, shifts to gold as time gets short, and turns red in the final seconds. If time runs out, you lose the question. DESIGNED TO FEEL GREAT Smooth card-dealing animations, full-screen flashes on every answer, confetti when you level up, screen shake when you get one wrong, and haptic feedback you can feel on every tap. DISCLAIMER This app is not affiliated with, endorsed by, or sponsored by Roblox Corporation. All trademarks, logos, and brand names are the property of their respective owners. PLAY IN YOUR LANGUAGE Available in 49 languages including English, Spanish, French, Portuguese, German, Japanese, Korean, Chinese, Arabic, Hindi, and many more. No account needed. Just open and play.

Screenshots

67 Detector4 screens
RBX Guess4 screens

Verdict

The call

The clearest difference is review sentiment: 67 Detector at 100% against RBX Guess's 56%. 67 Detector also leads on update cadence (daily vs weekly) and rating (4.8 vs 4.5). RBX Guess's advantage is in-app purchases (none vs 5) and ratings volume (12K vs 5). On price, ads, 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. 67 Detector sells 5 one-off in-app purchases. RBX Guess asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

67 Detector holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: RBX Guess has 12K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 100% of 67 Detector's written reviews are positive against 56% of RBX Guess's.

UpkeepUpdate frequency

67 Detector ships an update daily, RBX Guess weekly. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
67 Detector versus RBX Guess: the parameters behind the verdict, then further details
Parameter67 DetectorRBX Guess
PriceFreeFree
Rating4.8 (5 ratings) — better4.5 (12K ratings)
Positive reviews100.0% of reviews — better56.2% of reviews
Number of ratings512K — better
Update frequencyDaily — betterWeekly
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.0 — better
Further details — not scored
Size24 MB46 MB
Age rating4+4+
DeveloperPeter HodgesLYDIA LLC

Customer experience

67 Detector

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

RBX Guess

All ratings10,906 ratings
Positive87.0%
Neutral3.8%
Negative9.1%
Written reviews420 reviews
Positive56.2%
Neutral9.3%
Negative34.5%

In-app purchases

5 purchases

67 Detector

One-time5
  • Remove Ads$0.99
  • Airhorn Pack$0.99
  • MLG Pack$0.99
Show 2 more
  • Meme Pack$0.99
  • Everything Bundle$1.99
None

RBX Guess

No in-app purchases

Questions

Is 67 Detector free?
67 Detector is free to download, with in-app purchases available.
Is RBX Guess free?
RBX Guess is free to download, with no in-app purchases.
Which has better reviews, 67 Detector or RBX Guess?
67 Detector is rated higher. 67 Detector averages 4.8 out of 5 from 5 ratings, while RBX Guess averages 4.5 from 12K ratings.
Do 67 Detector or RBX Guess have ads?
Both 67 Detector and RBX Guess show ads.
Which is updated more often, 67 Detector or RBX Guess?
67 Detector ships an update daily, and RBX Guess weekly. Most recently, 67 Detector was updated on October 12, 2026 and RBX Guess on October 24, 2026.

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