27
Quality Score
Niche
SpeakerClock
Why low confidence: only 2 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
✍️ bumetric analysis
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ℹ️ Honest verdict for low-signal apps
SpeakerClock is a very early-stage iOS app in the business space with weak public traction — only 2 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. Treat all revenue, audience and acquisition-value numbers below as directional only — not founder-verified facts.
SpeakerClock is an iOS app from Drobnik KG in the Business category, currently rated 1.5★ across 2 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 Business 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.
💰 Revenue · today and ahead
Today
$705/mo
In 12 months
$617 – $2224
In 24 months
$572 – $5145
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
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD💰 Estimated build cost
$175K
↳ What it cost to build · not monthly revenue
Likely range $130K – $235K
$25K · MVP floor$100K · indie scale$500K+ · studio build
📈Pays back in ~1.4y 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 |
| ⚙Business complexity ×1.50 | +$25K |
| ⚙16.2y maintenance × ~1-person team | +$97K |
Total estimate$175K
ONE-TIME · EXIT VALUE💵 Estimated acquisition value
$150K
↳ What it would sell for · not monthly revenue
Marketplace range $125K – $200K · 15× MRR multiple
💸~0.9× 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 |
| 📅16.2y proven track record | +20% |
| ⭐★ rating < 3.5 (weak) | -18% |
| 🏷Business category multiple | +10% |
| ⭐Small user base (<1K ratings) | -8% |
Final multiple15× 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 | 1 MB |
| 🏷Category context | Business |
| 📦Compact iOS bundle | → Native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
Likely abandoned
95%
Last shipped 2021-07-20 · 1769 days ago
0 · Active50 · At risk100 · 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
| 📅4y+ since last update | Likely abandoned |
| 👥Small user base (2 ratings) + 16.2y old | +10% (solo-project pattern) |
| •16y old + 1y+ no update | +5% (API deprecation drift) |
VerdictLikely abandoned
🔬
How we forecast this revenue
LOW CONFIDENCEBaseline
$705/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
$601 – $1.4K
12 months
$617 – $2.2K
24 months
$572 – $5.1K
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
5.0
Product Quality
1.2
Revenue Strength
2.8
Monetization Maturity
0.5
Defensibility
4.5
Market Position
2.0
Operational Safety
0.0
- 💰 Revenue: Marginal — $282 - $1764/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 1.5★ across 2 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 1768d ago — possibly dormant.
- ⚠️ Risk: High — 5.1% refund mentions, scam/fraud mentions detected, bug mentions above category norm.
🎯 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 = $8K-$15K. Portfolio play ($10K/mo combined) commands premium. 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 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 | |
| 5 starREVIEW | +$1,800 | |
| Below-average rating (1.5★)METRIC | −$1,500 | |
| Mature app (16y old)METRIC | +$1,500 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (2 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.
App Specs
🔐 Own this app? Claim & verify MRR →💾 1 MB🔞 4+📱 iOS 14.1+🔖 v1.3.1🔄 updated 4y ago🌐 EN📂 Business💰 Paid🚀 Launched 2010 (16y old)
📝 About this app
Big red LED digits allow you to see the timer even at great distance so you are free to move while you give the talk of your life. SpeakerClock emulates the famous countdown clock that all speakers at TED conferences need to adhere to.
Start the clock and place it within your view when giving a public talk to see at a glance how much speaking time you have remaining. The "traffic light" gives you visual feedback when it's time to wrap up or make your closing remarks.
Use it for actual public speeches or train with it for the fateful day when you too get the call to speak on important issues.… View full description on the official store →
Start the clock and place it within your view when giving a public talk to see at a glance how much speaking time you have remaining. The "traffic light" gives you visual feedback when it's time to wrap up or make your closing remarks.
Use it for actual public speeches or train with it for the fateful day when you too get the call to speak on important issues.… View full description on the official store →
🆕 What's New · v1.3.1
You can now fully operate SpeakerClock with no or low vision. We gave SpeakerClock the full Accessibility treatment.
📅
What Worked™ · Development Pipeline
3 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 →
2026-03
⭐
Rating ↓ 3.10 → 1.50 (dropped 1.60★)
2010-09
📈
Crossed 10 ratings — social-proof flywheel kicking in
2010-03
🚀
First tracked snapshot — initial data captured
🗣
Voice of Customer
Based on 59 reviews across 7 markets● 64% positive · ● 5% neutral · ● 30% negative · Rating drift: +1.48★ (improving — recent 50: 2.98★ vs lifetime: 1.5★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Sentiment by country (−1 to +1)
🇦🇺 AU
+0.83
🇩🇪 DE
+0.62
🇨🇦 CA
+0.59
🇯🇵 JP
+0.45
🇺🇸 US
+0.29
🇬🇧 GB
+0.23
🇫🇷 FR
-0.09
Top praise themes
speaker timer ×3 one ×8 over ×7 set ×6 simple ×6 works ×5 red ×5 it's ×5
Top complaint themes
rip off ×3 one preset ×3 waste money ×3 presets ×12 timer ×10 settings ×7 paid ×6 count ×6
Risk signals
Refund mentions: 5.1% Bug mentions: 7% Fraud / scam mentions: 5.1%
🧪
Tech & Domain Intel — cocoanetics.com
- Tech stack
- Google Workspace
Derived from public RDAP + DNS TXT records (no scraping, no login).
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 0★ | 0 | — |
| 🇧🇷 BR | 0★ | 0 | — |
| 🇨🇦 CA | 0★ | 0 | — |
| 🇩🇪 DE | 0★ | 0 | — |
| 🇫🇷 FR | 0★ | 0 | — |
| 🇬🇧 GB | 0★ | 0 | — |
| 🇮🇳 IN | 3★ | 2 | 3★ this version |
| 🇯🇵 JP | 0★ | 0 | — |
| 🇺🇸 US | 1.5★ | 2 | 1.5★ this version |
🔔
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Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- SpeakerClock
- Developer
- Drobnik KG
- Bundle ID
- com.drobnik.speakerclock
- App Store URL
- Open in App Store
- Category
- Business
- Content rating
- 4+
- Languages
- EN
Company
- Website
- Not found
- Tagline
- Cocoanetics
- Description
- Our DNA is written in Swift
- 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
- $10.5K/mo
- Top-grossing rank
- Outside top 100 in US Business
- 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
- Socials
- twitter twitter.com/cocoanetics · youtube youtube.com/mindpower74
- oliver@cocoanetics.com
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
⭐Recent App Store Reviews39 latest · avg 3.15★ · 25.6% 5★ · 28.2% 1★
5★10 (26%)
4★13 (33%)
3★0 (0%)
2★5 (13%)
1★11 (28%)
+0 ratings/week
Praise: great ×14 love ×3 perfect ×2 best ×1 fantastic ×1Complaints: crash ×2 scam ×1 terrible ×1 expensive ×1 hate ×1
Top positive
★★★★★ Great app to have
When I practice for my public speaking class, I'll be all set now. Great idea and a very useful app…
★★★★★ Innovative, Feature-full AND Intuitive
Fantastic use of the iPhone SDK and UI - but then Oliver is a master at his craft. Keep up the good work!…
Top negative
★☆☆☆☆ DO NOT GET THIS APP
They will try and rip you off they advertise things for a charge of 4.99 and then have additonal charges to open the features after initial sale. SCAM!!!!!…
★☆☆☆☆ Horrible
You invest 10.00 and the there are no instructions Apple I’ll delete give me money back. Truly I can’t tell you how bad this is…
📈Ratings growth2 ratings+100% lifetimeShow 3-year history estimate ▾
Tracked (41 weeks) Pre-tracking estimate (35 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.
Similar apps in Business
❓ Frequently Asked Questions
7 answers · auto-generated from this app's public dataHow much does SpeakerClock make per month?▾
Low-confidence model estimate. SpeakerClock has only 2 App Store ratings, so our revenue model has very little signal to work with — treat the ~$10K/mo figure as directional only, not a verified MRR. No founder-verified revenue data is available for this app. See methodology for the formula and confidence bands.
What apps are like SpeakerClock?▾
Browse the full Business 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 SpeakerClock built with?▾
Our heuristic places SpeakerClock 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 SpeakerClock still actively maintained?▾
Maintenance status: Likely abandoned (95% abandonment risk). Last shipped version was 4+ years ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
When was SpeakerClock last updated?▾
SpeakerClock last shipped a new version on 2021-07-20 — more than 4 year(s) ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes SpeakerClock?▾
SpeakerClock is published by Drobnik KG 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 SpeakerClock's BU Score?▾
SpeakerClock 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.