DART Sim Remote
27
Quality Score
Niche
✍️ Bumetric analysis
“
DART Sim Remote is an iOS app from STAR CPR San Diego in the Education category, currently rated 1.6★ across 22 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 27: Niche (micro-niche or pre-traction stage). For a Education app, that means micro-niche or pre-traction stage. 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
$1.5K
per month
→
12-mo forecast
$1.3K – $4.7K
per month
→
24-mo forecast
$1.2K – $10.8K
per month
INDIE tierFREE
💡 Grow this revenue
Free AI audit of this app’s store listing
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
Typical impact: +2-5× organic installs
📊 Performance Tracking LIVE
33 snapshots on record
Rating
1.6
Reviews
22 reviews
Forecast Revenue / mo
$1.5K
Snapshots tracked
33
since Nov 2013
ONE-TIME · BUILD
💰 Estimated build cost
$140K
↳ What it cost to build · not monthly revenue
Likely range $105K – $190K
$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 |
| ⚙ Education complexity ×1.20 | +$10K |
| ⚙ 13.0y maintenance × ~1-person team | +$77K |
Total estimate
$140K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$20K
↳ What it would sell for · not monthly revenue
Marketplace range $15K – $30K · 14× MRR multiple
💸
~0.1× build cost (under-water)
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 |
| 📅 13.0y proven track record | +20% |
| ⭐ ★ rating < 3.5 (weak) | -18% |
| 🏷 Education category multiple | +6% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
14× MRR
🛠 Estimated tech stack
🍎
Native iOS (Swift / UIKit)
High confidence · 80%
Also possible
Native iOS (SwiftUI)
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
| 📦 App bundle size | 4 MB |
| 🏷 Category context | Education |
| 📦 Compact iOS bundle | → Native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
Likely abandoned
95%
Last shipped 2018-09-20 · 2939 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
| 📅 8y+ since last update | Likely abandoned |
| 👥 Small user base (22 ratings) + 13.0y old | +10% (solo-project pattern) |
| • 13y old + 1y+ no update | +5% (API deprecation drift) |
Verdict
Likely abandoned
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$1.5K/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
$1.3K – $3.0K
12 months
$1.3K – $4.7K
24 months
$1.2K – $10.8K
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 · 26/100INDIE TIERFREE (NO MONETIZATION)limited signalGrowth Velocity
5.0
Founder Strength
2.9
Product Quality
1.2
Revenue Strength
3.2
Monetization Maturity
0.5
Defensibility
6.0
Market Position
2.0
Operational Safety
0.0
- 💰 Revenue: Modest — $594 - $3716/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 1.55★ across 22 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 2938d ago — possibly dormant.
- ⚠️ Risk: High — 14.9% refund mentions, bug mentions above category norm, dormant (2938d 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 12-22× monthly = $17K-$32K. Discount applied for operational risk..
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
MODELRevenue 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 8 of 8 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 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| Below-average rating (1.6★)METRIC | −$1,500 | |
| Mature app (12y old)METRIC | +$1,500 | |
| too expensiveREVIEW | −$1,000 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (22 ratings)METRIC | −$300 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🆕 What's New · v11.1
Bug fix for crashes during vital changes
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- DART Sim Remote
- Developer
- STAR CPR San Diego
- Bundle ID
- com.erik.rhythm
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 12+
- 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
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- Model estimate / mo
- $1.5K/mo
- Top-grossing rank
- Outside top 100 in US Education
- 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 growth22 ratings+633% lifetimeShow 3-year history estimate ▾
Tracked (33 weeks) Pre-tracking estimate (0 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 → $0.00 (+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
Now you can control your DART Sim iPad app with your iPhone, another iPad, iPad Mini and iPod Touch!
***Compatible only with DART ECG & Defib Simulator. Also, you must purchase bluetooth connection feature in application or this app will not work***
Here is what you can remotely control with your second device:
1. Heart rate
2. Change rhythms
3. SPO2
4. Blood pressure
5. NIBP Start
6. CO2 value
7. CO2 waveforms
8. Respirations
9. X-Ray panel
10. Display X-Ray button
11. 12 Lead
12. Temperature
13. CPR waveform with metronome
14. Select and run your custom & pre-set scenarios
15.… View full description on the official store →
***Compatible only with DART ECG & Defib Simulator. Also, you must purchase bluetooth connection feature in application or this app will not work***
Here is what you can remotely control with your second device:
1. Heart rate
2. Change rhythms
3. SPO2
4. Blood pressure
5. NIBP Start
6. CO2 value
7. CO2 waveforms
8. Respirations
9. X-Ray panel
10. Display X-Ray button
11. 12 Lead
12. Temperature
13. CPR waveform with metronome
14. Select and run your custom & pre-set scenarios
15.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 4 MB🔞 12+📱 iOS 8.0+🔖 v11.1🔄 updated 8y ago🌐 EN📂 Education💰 Free🚀 Launched 2013 (12y old)
📅
What Worked™ · Development Pipeline
15 EVENTS TRACKEDDetected 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 →
2026-10
💲
Went free — dropped $14.99 price point
2026-10
🔄
Monetization changed: paid → free
2026-05
💲
Went paid — introduced $14.99 price point
2026-05
⭐
Rating ↑ 1.00 → 1.55 (improved 0.55★)
2026-03
⭐
Rating ↓ 1.87 → 1.00 (dropped 0.87★)
2014-05
⭐
Rating ↓ 2.63 → 2.30 (dropped 0.33★)
→ 30 days after: rating +0.15★ high confidence
2014-05
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.15★ high confidence
2014-03
⭐
Rating ↓ 3.17 → 2.86 (dropped 0.31★)
→ 30 days after: rating −0.23★ high confidence
2014-02
⭐
Rating ↑ 2.80 → 3.17 (improved 0.37★)
→ 30 days after: rating −0.31★ high confidence
2014-01
⭐
Rating ↑ 2.25 → 2.80 (improved 0.55★)
→ 30 days after: rating +0.37★ high confidence
2013-12
⭐
Rating ↓ 2.67 → 2.25 (dropped 0.42★)
→ 30 days after: rating +0.55★ high confidence
2013-11
🚀
First tracked snapshot — initial data captured
→ 30 days after: rating −0.42★ high confidence
2013-11
⭐
Rating ↓ 3.00 → 2.67 (dropped 0.33★)
→ 30 days after: rating −0.42★ high confidence
2013-11
⭐
Rating ↑ 1.00 → 3.00 (improved 2.00★)
→ 30 days after: rating −0.42★ high confidence
2013-11
🚀
First tracked snapshot — initial data captured
🗣
Voice of Customer
Based on 47 reviews across 3 markets● 45% positive · ● 17% neutral · ● 38% negative · Rating drift: +0.36★ (improving — recent 50: 1.91★ vs lifetime: 1.55★)
Sentiment by country (−1 to +1)
🇺🇸 US
+0.08
🇨🇦 CA
+0.06
🇧🇷 BR
-0.17
Top praise themes
purchase bluetooth ×3 rhythm ×4 works ×4 ecg ×3 ipad ×3 iphone ×3 feature ×3
Top complaint themes
doesn't work ×4 stay connected ×3 after update ×3 connect ×16 ipad ×7 fix ×6 please ×5 refund ×5
Risk signals
Refund mentions: 14.9% Bug mentions: 11%
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 1★ | 1 | 1★ this version |
| 🇧🇷 BR | 1.875★ | 8 | 1.875★ this version |
| 🇨🇦 CA | 2.5★ | 2 | 2.5★ this version |
| 🇩🇪 DE | 1★ | 1 | 1★ this version |
| 🇫🇷 FR | 0★ | 0 | — |
| 🇬🇧 GB | 1.5★ | 2 | 1.5★ this version |
| 🇮🇳 IN | 1★ | 1 | 1★ this version |
| 🇯🇵 JP | 5★ | 1 | 5★ this version |
| 🇺🇸 US | 1.54545★ | 22 | 1.54545★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
More by STAR CPR San Diego
View all →📦 Portfolio summaryINDIE studio
2apps·$2K/mocombined
Lead-app heavy — top app contributes 53%
About this analysis
Why low confidence: only 22 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
📌 Final verdict — read this before you trust the numbers above
DART Sim Remote is a small / niche iOS app in the education space with weak public traction — only 22 ratings, no founder-verified MRR, and not ranked in any monitored grossing chart. The app appears to be monetised, but public signals are too sparse for a precise revenue estimate.
Bottom line: treat all revenue, audience and acquisition-value numbers on this page as directional only — not founder-verified facts.
❓ Frequently Asked Questions
7 answers · auto-generated from this app's public dataHow much does DART Sim Remote make per month?▴
Our model estimates DART Sim Remote earns roughly $1.5K/mo, but with only 22 ratings the confidence interval is wide. No founder-verified MRR is available for this app, so this is a model output calibrated against comparable apps in the same category. See methodology for the formula.
What apps are like DART Sim Remote?▴
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.
What is DART Sim Remote built with?▴
Our heuristic places DART Sim Remote on the Native iOS (Swift / UIKit) stack (High confidence, 80%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Native iOS (SwiftUI).
Is DART Sim Remote still actively maintained?▴
Maintenance status: Likely abandoned (95% abandonment risk). Last shipped version was 8+ years ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
When was DART Sim Remote last updated?▴
DART Sim Remote last shipped a new version on 2018-09-20 — more than 8 year(s) ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes DART Sim Remote?▴
DART Sim Remote is published by STAR CPR San Diego 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 DART Sim Remote's BU Score?▴
DART Sim Remote has a BU Score of 27/100 (Niche). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.