PulseGatePost-LLM software, agents & workflows market (since 2022)
Coverage
170,768

Apps indexed

 

Freshness
38 min ago

Last update

 

Cadence
1,225/day

7-day average

Indexed today: 524

PulseGate

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Software is shipping faster than ever, and a growing share of it lives outside the official app stores. PulseGate is a free public catalog — built for builders, analysts, and everyday users.

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1G15 Giây logo
15 Giây
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1G15 Giây logo

15 Giây

google.com·Games

15 Giây is a fast-paced quiz game where players have only 15 seconds to select the correct answer for each question. It offers a fun and challenging experience for users who enjoy trivia and quick thinking games.

Free
WebAndroid
1
15 Giây preview
15 Giây screenshot 215 Giây screenshot 315 Giây screenshot 415 Giây screenshot 515 Giây screenshot 615 Giây screenshot 7
Visit Google Play↗

Overview

3 features

In the Games space, 15 Giây takes a focused approach. It provides a quick and engaging quiz game where users must answer questions within 15 seconds. It is built as a consumer product for casual gamers. The product is available for free. The product ships for the web and Android.

It is developed by Trương Văn Trường. PulseGate's similarity index finds few close equivalents — 15 Giây occupies a relatively distinct niche. Key capabilities include timed quizzes, multiple choice, and score tracking.

  • ✓Timed quizzes
  • ✓Multiple choice
  • ✓Score tracking

Tags

quiz-gametimed-challengetrivia

Built with & integrations

Runs on
BrowserAndroid

Trust & compliance

LicenseProprietary
Verified signals
✓ HTTPS✓ Free tier✓ Store-verified publisher

Recent events

Latest indexed changes and source events

  1. IndexedJun 15, 6:19 PM

    google.com discovered by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about 15 Giây

What does 15 Giây do?
15 Giây provides a quick and engaging quiz game where users must answer questions within 15 seconds. It is catalogued under Games on PulseGate.
Who is 15 Giây for?
15 Giây is a consumer product built for casual gamers.
Is 15 Giây free?
Yes — 15 Giây is free to use.
What platforms does 15 Giây run on?
15 Giây runs on the web and Android.
Is 15 Giây still maintained?
PulseGate's automated liveness checks currently classify 15 Giây as active.
What are alternatives to 15 Giây?
Similar tools tracked by PulseGate include 15 Minutes to Self-Destruct, Guess 5 - Words Quiz, and One Choice.15 Minutes to Self-DestructGuess 5 - Words QuizOne Choice
Who makes 15 Giây?
15 Giây is developed by Trương Văn Trường.

At a glance

Platforms
Mobile
Languages
Vietnamese
First seen
Feb 6, 2026
Activity
🟢 Active
Status
🟢 Active
Built for
casual gamers
Model
B2C
Solves
Provides a quick and engaging quiz game where users must answer questions within 15 seconds.

Developer

Trương Văn Trường

PulseGate index

Confidence
High · 87
Indexed
Jun 15, 2026
Lifecycle
Alive
Activity
Active
First seen
Feb 2026
Last seen
4w ago
Freshness
Unknown
Identity audit (9)
Entity ID
cmqfjhba800mk11c58pn9fkcq
Slug
15-giay-google-com
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jun 15, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jun 26, 2026
Canonical URL
https://play.google.com/store/apps/details?id=com.phutruongck.fifteenseconds

Similar apps

Other apps tracked under the same category.

  • 15 Minutes to Self-Destruct
    google.com
  • Guess 5 - Words Quiz
    google.com
  • One Choice
    google.com
  • Spicy game
    google.com
  • Number Guessing
    google.com
  • Answers
    google.com