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Tricky Test: Brain Pump

44
Quality Score
Emerging

Tricky Test: Brain Pump

Medium confidence
3.2 Google Play rating
✍️ Bumetric analysis
“

Tricky Test: Brain Pump is an Android app from Night Party Games: Charades, Quiz, Roulette, Fun! in the Trivia category, currently rated 3.2★ across 326 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.

Quality Score is 44: Emerging (early traction worth watching). For a Trivia app, that means early traction worth watching. The full BU Investment Matrix below scores 8 dimensions including monetisation, growth, and operational risk.

Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.

💰 Monthly revenue · now vs forecast
● Right now
$500
per month
→
12-mo forecast
$437 – $1575
per month
→
24-mo forecast
$405 – $3644
per month
INDIE tier
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📊 Performance Tracking LIVE

1 snapshots on record
idle
0%
Rating
3.2
Reviews
326 reviews
Forecast Revenue / mo
$500
Snapshots tracked
1
since May 2026
ONE-TIME · BUILD 💰 Estimated build cost
$165K
↳ What it cost to build · not monthly revenue
Likely range $125K – $225K
$25K · MVP floor $100K · indie scale $500K+ · studio build
📈 Slow ROI — current MRR is well below build cost

Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age × team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.

Where the money goes
🧱 MVP baseline (design + 1-store ship) +$28K
📱 5 unique screens × $4.5K +$22K
💎 In-app purchase plumbing +$9K
⚙ Trivia complexity ×1.40 +$23K
🌐 Cross-platform reach (iOS + Android) +$45K
⚙ 6.4y maintenance × ~1-person team +$38K
Total estimate $165K
ONE-TIME · EXIT VALUE 💵 Estimated acquisition value
$10K
↳ What it would sell for · not monthly revenue
Marketplace range $10K – $15K · 21× MRR multiple
💸 ~0.1× build cost (under-water)

Synthetic estimate. Multiple band derived from iap / freemium model + age, rating quality, category demand, and user-base maturity. Calibrated against 2024-2026 indie-app-marketplace closed-deal medians. Full math + comparable deal list on /methodology.

How the multiple was built
💎 IAP / freemium model base 28× MRR
📅 6.4y proven track record +20%
⭐ ★ rating < 3.5 (weak) -18%
🏷 Trivia category multiple -18%
⭐ Small user base (<1K ratings) -8%
Final multiple 21× MRR
👥 Estimated audience size
41K
Lifetime downloads (US-equivalent)
Monthly active
2.1K
Daily active
520

Synthetic estimate from ratings × category benchmarks. Calibrated against 2024-2026 mobile-attribution retention + DAU/MAU reports. Numbers are US-storefront-equivalent — true global audience can be 5-10× larger for international apps. Full math + source list on /methodology.

How we sized it
📲 Trivia engagement ~180 installs / rating
📅 6.4y of rating accumulation -30%
🔁 Trivia D30 retention 7%
📍 DAU / MAU stickiness 0.25
DAU / MAU 25% sticky
🛠 Estimated tech stack
🤖
Native Android (Kotlin)
Medium confidence · 55%
Also possible
Flutter

Heuristic guess from app bundle size, category, store description signals, and release-date stack era. Bumetric does not disassemble binaries — for binary-level certainty you would need an SDK intelligence tool or the manifest itself. Reasoning chain on the right. Full ruleset on /methodology.

Signals we read
🏷 Category context Trivia
📦 Tiny game bundle → Native 2D engine
💀 Maintenance status
Likely abandoned
82%
Last shipped 2025-08-31 · 394 days ago
0 · Active 50 · At risk 100 · Abandoned

Heuristic risk score from time-since-last-update + ratings velocity proxy + Editor's Choice / curated featuring signals. Calibrated against 2024-2025 app-store ranking decay reports. Not a guarantee — a quiet app with a healthy codebase looks the same as an abandoned one until something breaks. Full math on /methodology.

Risk signals
📅 1y 0mo since last update Likely deprioritized
👥 Small user base (326 ratings) + 6.4y old +10% (solo-project pattern)
Verdict Likely abandoned
🔬

How we forecast this revenue

LOW CONFIDENCE
Baseline
$500/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
6 months
$426 – $993
12 months
$437 – $1.6K
24 months
$405 – $3.6K
Compound growth at +6.0% MoM (tier baseline for INDIE). Range widens with horizon — typical noise band ±40% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊

BU Investment Matrix

Early-stage solo · 41/100INDIE TIERexpected for tier
GrowthFounderQualityRevenueMonetiz.MoatMarketSafety
Growth Velocity
5.0
Founder Strength
3.2
Product Quality
4.4
Revenue Strength
2.7
Monetization Maturity
5.0
Defensibility
7.6
Market Position
0.0
Operational Safety
5.0
  • 💰 Revenue: Marginal — $200 - $1250/mo · INDIE tier · medium confidence, trajectory unclear.
  • ⭐ Quality: 3.17★ across 326 reviews — weak — significant quality concerns.
  • 📍 Market: Not yet charting in any of the 9 monitored markets.
  • 📈 Growth: ⚠ last update 393d ago — possibly dormant.
  • ⚠️ Risk: Elevated — dormant (393d since update).
🎯 For competitors: Vulnerable. Quality drift + slow updates create a clear opening for a fresh competitor with active dev cadence.
💵 For acquirers: Estimated asking range 18-32× monthly = $9K-$16K.
Composite of 8 dimensions computed deterministically from public signals — no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.
Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Below-average rating (3.2★)METRIC
−$1,500
Established app (6y old)METRIC
+$800
Ad-supported / freemiumMETRIC
+$600
Early-stage install base (326 ratings)METRIC
+$400
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Tricky Test: Brain Pump
Developer
Night Party Games: Charades, Quiz, Roulette, Fun!
Bundle ID
air.trickytest2
App Store URL
Open in App Store
Category
Trivia
Content rating
Not found
Languages
Not found

Company

Website
Not found
Tagline
Not found
Description
Not found
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Reported revenue signal / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
Model estimate / mo
$500/mo
Top-grossing rank
Not found
All-time revenue
Not found
Pricing
$0.99 - $9.99 per item

Founder

Founder data not yet collected for this app.

Funding

Funding data not yet collected for this app.

Press & Links

Press & Links data not yet collected for this app.

Contacts & Socials

Contacts & Socials data not yet collected for this app.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.

📝 About this app

Are you tired of boring and similar puzzles and quizzes? Can't find something non-standard, interesting and fun? You found what you were looking for!

The quiz that truly develops thinking! This Impossible test is for those, who can't imagine their lives without quizzes even for a day. Do you want to know how much your non-standard logic and thinking have developed? Tricky test is the best way to know the logic!

There are 125 creative and tricky puzzles. If you want to solve them you have to show all your observation and logic.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →
🔖 v8.4🔄 updated 1y ago📂 Trivia💰 Free📺 Ad-supported💎 IAP $0.99 - $9.99 per item🚀 Launched 2020 (6y old)
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📝 Description

95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Tricky Test: Brain Pump: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
Read deep-dive →

More by Night Party Games: Charades, Quiz, Roulette, Fun!

View all →
📦 Portfolio summaryINDIE studio
2apps·$5K/mocombined
⚠ Concentrated — top app contributes 91% of combined revenue (single-app dependency)

Similar apps in Trivia

About this analysis
ZCAnalyzed by Zakhar Chumak · founder, Bumetric·Full methodology·Medium confidence

Why medium confidence: 326 ratings · no founder-verified revenue (model estimate only).

❓ Frequently Asked Questions

10 answers · auto-generated from this app's public data
How much does Tricky Test make per month?▴
Based on our ML-calibrated revenue forecast, Tricky Test earns approximately $500/mo. This is a US-storefront-equivalent estimate; global revenue can be several times larger for internationally-distributed apps. See the methodology page for the full formula and confidence bands.
Is Tricky Test profitable?▴
With estimated build cost $165K and monthly revenue $500, Tricky Test looks well below break-even — current monthly revenue is much smaller than the estimated build cost. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Tricky Test have?▴
Estimated audience: ~41K lifetime downloads, ~2K monthly active users, and ~520 daily active users. Derived from ratings count × category installs-per-rating × age decay. US-storefront-equivalent — global audience can be 5-10× larger for internationally-distributed apps.
What apps are like Tricky Test?▴
Browse the full Trivia category catalog to find similar apps with revenue, build cost, audience and tech stack data. Each /p/{slug} page also shows a Compare side-by-side widget with three peer apps from the same niche.
What is Tricky Test built with?▴
Our heuristic places Tricky Test on the Native Android (Kotlin) stack (Medium confidence, 55%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.
Is Tricky Test still actively maintained?▴
Maintenance status: Likely abandoned (82% abandonment risk). Last shipped version was 1+ years ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Tricky Test sell for?▴
Estimated acquisition value: $10K (marketplace range $10K – $15K). Calculated as 21× monthly revenue using the standard multiple for the detected monetization model + adjustments for age, rating quality and category demand. Calibrated against 2024-2026 Flippa / Acquire.com / MicroAcquire closed-deal medians.
When was Tricky Test last updated?▴
Tricky Test last shipped a new version on 2025-08-31 — more than 1 year(s) ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Tricky Test?▴
Tricky Test is published by Night Party Games: Charades, Quiz, Roulette, Fun! on the Google Play Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.
What is Tricky Test's BU Score?▴
Tricky Test has a BU Score of 44/100 (Emerging). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.