How much does Cardiac Trials make per month?

Based on our ML-calibrated revenue forecast, Cardiac Trials earns approximately $8.2K/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.

What apps are like Cardiac Trials?

Browse the full Education 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.

Who makes Cardiac Trials?

Cardiac Trials is published by Justin Sharim on the Apple App 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 Cardiac Trials's BU Score?

Cardiac Trials has a BU Score of 43/100 (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.

Cardiac Trials

Quality Score

Emerging

Cardiac Trials

Name: Cardiac Trials — app revenue, audience, build cost & risk profile
Creator: bumetric
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Cardiac Trials revenue, Cardiac Trials app analytics, mobile app revenue estimate, Education revenue, iOS app revenue

Low confidence

3.0 ✍️ Editor

✍️ bumetric analysis

“

Cardiac Trials is an iOS app from Justin Sharim in the Education category, currently rated 3.0★ across 49 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.

Quality Score is 43: Emerging (early traction worth watching). For a Education 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

$2.3K

per month

→

12-mo forecast

$2.0K – $7.3K

per month

→

24-mo forecast

$1.9K – $17.0K

per month

INDIE tier

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Title & subtitle keyword fit
Description hook & conversion structure
Screenshots, ratings, reviews strategy

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Typical impact: +2-5× organic installs

📊 Performance Tracking LIVE

Loading…

idle

Rating

—

Reviews

—

Forecast Revenue / mo

—

Snapshots tracked

since first record

ONE-TIME · BUILD 💰 Estimated build cost

$60K

↳ What it cost to build · not monthly revenue

Likely range $45K – $80K

$25K · MVP floor $100K · indie scale $500K+ · studio build

📈 Pays back in ~7 months at current MRR

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
⚙ Education complexity ×1.20	+$10K

Total estimate $60K

ONE-TIME · EXIT VALUE 💵 Estimated acquisition value

$100K

↳ What it would sell for · not monthly revenue

Marketplace range $75K – $125K · 12× MRR multiple

💸 ~1.7× build cost (break-even+)

Synthetic estimate. Multiple band derived from ad-supported + 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

📺 Ad-supported base	15× MRR
⭐ ★ rating < 3.5 (weak)	-18%
🏷 Education category multiple	+6%
⭐ Small user base (<1K ratings)	-8%

Final multiple 12× MRR

🔬

How we forecast this revenue

MEDIUM CONFIDENCE

Baseline

$2.3K/mo · ML-estimated from 234 triggers

Growth rate

+6.0% MoM · INDIE tier baseline (compound monthly)

Direction

Headwinds: rating drift may slow acquisition

6 months

$2.0K – $4.6K

12 months

$2.0K – $7.3K

24 months

$1.9K – $17.0K

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

Pre-traction · 34/100INDIE TIERlimited signal

Growth Velocity

5.0

Founder Strength

4.9

Product Quality

2.4

Revenue Strength

3.4

Monetization Maturity

1.0

Defensibility

3.7

Market Position

2.0

Operational Safety

5.0

💰 Revenue: Modest — $932 - $5827/mo · INDIE tier · medium confidence, trajectory unclear.
⭐ Quality: 3.0★ across 49 reviews — weak — significant quality concerns.
📍 Market: Not yet charting in any of the 9 monitored markets.
📈 Growth: ⚠ last update 1297d ago — possibly dormant.
⚠️ Risk: Elevated — dormant (1297d 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 = $41K-$74K. Portfolio play ($8K/mo combined) commands premium.

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 6 of 6 triggers

Our ML model uses 200+ signals from public data. These are the most influential for this app:

Paid app ($0.00)METRIC		+$2,800
Below-average rating (3.0★)METRIC		−$1,500
highly recommendREVIEW		+$1,400
Established app (6y old)METRIC		+$800
Single-language (English only)METRIC		−$400
Pre-traction phase (49 ratings)METRIC		−$300

METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📥 Estimated Downloads / week

PROXY · ratings × 50/wk —

Industry-rule estimate (Sensor Tower / data.ai): one weekly install ≈ 50 new ratings. Solid points = tracked snapshots · faded line = pre-tracking model backfill.

📈 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.

🗓️ Snapshot Timeline

HISTORY

Each bar shows a tracked update and the metric delta from the previous snapshot.

🆕 What's New · v1.0.8

Minor Bug fixes

Profile & Insights

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

Identification

App name: Cardiac Trials
Developer: Justin Sharim
Bundle ID: Not found
App Store URL: Open in App Store
Category: Education
Content rating: 17+
Languages: EN

Company

Website: Not found
Tagline: Today
Description: Find apps and games for iPhone, iPad, Mac, and more on the App Store.
Founded: Not found
HQ / Address: Not found
Employees: Not found
Logo: Available

Revenue

Verified revenue / mo: Not found
AI revenue estimate / mo: Not found
AI annual estimate: Not found
ML model estimate / mo: $8.2K/mo
Top-grossing rank: Not found
All-time revenue: Not found
Pricing: Not found

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.

📈Ratings growth49 ratings+4800% lifetimeShow 3-year history estimate ▾

Tracked (21 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value

🌍Geographic ReachNot ranked

This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.

💰Pricing History$0.00 → $4.99 (+0%)

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

Cardiac Trials is an educational tool that aggregates landmark clinical trials within cardiology at your fingertips. The hallmark of Cardiac Trials is its organization: the application organizes clinical trials by discipline and furthermore by subject matter within each discipline, allowing quick access to bite-sized morsels of practice-changing clinical trials within seconds. Cardiac Trials is a must-have for clinicians in-training: fellows, residents, students, but can be used and studied at any level.… View full description on the official store →

App Specs

🔐 Own this app? Claim & verify MRR →

💾 26 MB🔞 17+📱 iOS 12.1+🔖 v1.0.8🔄 updated 0d ago🌐 EN📂 Education💰 Paid

📅

What Worked™ · Development Pipeline

4 EVENTS TRACKED

Detected changes in this app over its tracked lifetime — each event links cause (what changed) to effect (what moved). Sorted newest first.See full history →Version history →

2026-03

⭐

Rating ↓ 4.59 → 3.00 (dropped 1.59★)

2022-04

⭐

Rating ↓ 5.00 → 4.67 (dropped 0.33★)

2021-11

📈

Crossed 10 ratings — social-proof flywheel kicking in

2019-09

🚀

First tracked snapshot — initial data captured

🌍

Multi-Country Performance

Available in 7 of 9 monitored markets

Market	Rating	Reviews	Current version
🇦🇺 AU	0★	0	—
🇧🇷 BR	0★	0	—
🇨🇦 CA	5★	3	5★ this version
🇬🇧 GB	3★	1	3★ this version
🇮🇳 IN	3.4★	5	3.4★ this version
🇯🇵 JP	0★	0	—
🇺🇸 US	4.65306★	49	4.65306★ this version