Comparison

5 Second Rule vs Brainchain

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

Head to head
About

5 Second Rule

This is a fast-paced party game for groups where players must answer a question with three answers in just five seconds. Fail to answer in time, and face a fun punishment. Includes normal and adult-themed card decks for varied party experiences.

Highlights
  • Answer questions in 5 seconds
  • Come up with 3 answers
  • Buzzer timer
  • Punishments for failure
  • Normal card deck
  • Sexy card deck
Features
Read full description

Want to play something quick and fun with friends when you party? 5 Second is a party game for groups, for those who can act under pressure. Rules are pretty straightforward. Players are asked a simple question and they have 5 seconds to come up with 3 answers before the buzzer rings. If the player doesn’t give all the answers before the time runs out, you do the punishment. Can you name 3 types of screams in 5 seconds? Can you name 3 hairy things in 5 seconds? Can you name 3 brands of beer in 5 seconds? The game includes normal cards, and also you can turn on sexy cards if you want to get your house party to the next level. Links to our Terms of Service and Privacy Policy can be found below Privacy Policy: https://day-games.com/privacy-policy/ Terms of Use: https://day-games.com/terms-of-use/

About

Brainchain

Train your associative thinking with this fast-paced word game. Create a chain of six words, starting with a given word and associating each subsequent word to the previous one within a time limit. Broaden your thinking and improve your mood and creativity.

Highlights
  • Create 6-word word chains
  • Timed word association
  • Develop broader thinking
  • Improve mood and creativity
  • Review and share chains
  • Single common English words only
Features
Read full description

Brainchain - the original associative thinking training game Our associative mind is a gigantic connected web of knowledge, experiences and memories. When we see or think of one thing it triggers a number of possible linked associations: some narrow, some broad. If we stay too narrow and ruminative, it can lead to more negative or anxious states. If we can be broader, our mood, outlook and creativity tends to improve. Brainchain is a fast-paced and fun game designed to develop greater breadth in our associative thinking through words. How to Play Create your 6 word brainchain Begin with the starter word. Type the first word you associate with it in less than 10 seconds. Repeats 4 more times, with the next typed word being associated to the previous one in the chain. Review, share, compare your unique brainchain. Rules Single words only Must be a common word, not a specific person, country or brand. English words only No abbreviations Tips The goal is to find a clearly associated word, not a randomly disconnected one. Type what comes to mind first, don’t try to overthink. It’s about training ourselves to associate through more interesting routes. Reflect on your brainchain to see how you travelled to the final word and where you could have made it a broader chain.

Screenshots

5 Second Rule4 screens
Brainchain4 screens

Verdict

The call

The clearest difference is rating: 5 Second Rule at 4.7 against Brainchain's 4.0. 5 Second Rule also leads on ratings volume (10K vs 1) and update cadence (every 3 weeks vs every 4 months). Brainchain's advantage is monetization model (free vs free with in-app purchases). On price, ads, in-app purchases 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. 5 Second Rule sells 1 in-app purchase, starting at $9.99 per 7 days and Brainchain sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

5 Second Rule holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: 5 Second Rule has 10K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

5 Second Rule ships an update every 3 weeks, Brainchain every 4 months. The most recent releases landed on November 8, 2026 and November 3, 2026 respectively.

Scorecard6 real differences · 5 level
5 Second Rule versus Brainchain: the parameters behind the verdict, then further details
Parameter5 Second RuleBrainchain
PriceFreeFree
Rating4.7 (10K ratings) — better4.0 (1 ratings)
Positive reviews44.8% of reviews—
Number of ratings10K — better1
Update frequencyEvery 3 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
Best chart rank#37 — better—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.4
Further details — not scored
Size28 MB4 MB
Age rating17+4+
DeveloperBoris MikicBaxnet Technologies Pte Ltd

Customer experience

5 Second Rule

All ratings9,711 ratings
Positive91.2%
Neutral3.4%
Negative5.4%
Written reviews210 reviews
Positive44.8%
Neutral7.6%
Negative47.6%

Brainchain

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

5 Second Rule

Reported bugs

3 issues
  • Subscription continues even after app deletion
  • Inability to access paid content after subscription
  • Crashes and compatibility issues with updates

Requested features

4 requests
  • One-time purchase option to unlock all content
  • More free content/decks
  • Adjustable time limits
  • Better subscription management/cancellation

Brainchain

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

5 Second Rule

Subscriptions1
  • Subscription Weekly3 Days trial$9.997 Days
1 purchases

Brainchain

One-time1
  • Unlimited play$2.99

Questions

Is 5 Second Rule free?
5 Second Rule is free to download, with in-app purchases available.
Is Brainchain free?
Brainchain is free to download, with in-app purchases available.
Which has better reviews, 5 Second Rule or Brainchain?
5 Second Rule is rated higher. 5 Second Rule averages 4.7 out of 5 from 10K ratings, while Brainchain averages 4.0 from 1 ratings.
Do 5 Second Rule or Brainchain have ads?
Neither 5 Second Rule nor Brainchain shows ads.
Which is updated more often, 5 Second Rule or Brainchain?
5 Second Rule ships an update every 3 weeks, and Brainchain every 4 months. Most recently, 5 Second Rule was updated on November 8, 2026 and Brainchain on November 3, 2026.

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