YouMail: Block Spam on iPhone
77
Quality Score
Strong
YouMail: Block Spam on iPhone
High confidence
✍️ bumetric analysis
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YouMail: Block Spam on iPhone is an iOS app from YouMail, Inc. in the Utilities category, currently rated 4.7★ across 97,568 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 77: Strong (healthy traction). For a Utilities app, that means healthy traction. 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
$32.1K
per month
→
12-mo forecast
$33.2K – $69.6K
per month
→
24-mo forecast
$41.1K – $123.4K
per month
MID tier
💡 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
🤖Also on Android
$2.2K/mo · 113K ratings · 4.1★
View →
ONE-TIME · BUILD
💰 Estimated build cost
$75K
↳ What it cost to build · not monthly revenue
Likely range $55K – $100K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~8 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 |
| 📦 Asset bundle (212 MB) | +$40K |
| ⚙ Utilities complexity ×0.85 | $-13575 |
Total estimate
$75K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$125K
↳ What it would sell for · not monthly revenue
Marketplace range $100K – $175K · 15× 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 ≥ 4.4 (solid) | +8% |
| 🏷 Utilities category multiple | -10% |
Final multiple
15× MRR
👥 Estimated audience size
19.5M
Lifetime downloads (US-equivalent)
Monthly active
3.9M
Daily active
780K
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
| 📲 Utilities engagement | ~200 installs / rating |
| 🔁 Utilities D30 retention | 20% |
| 📍 DAU / MAU stickiness | 0.20 |
DAU / MAU
20% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$32.1K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$30.5K – $50.8K
12 months
$33.2K – $69.6K
24 months
$41.1K – $123K
Compound growth at +4.0% MoM (tier baseline for MID). Range widens with horizon — typical noise band ±25% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Below median · 49/100MID TIERunderperforming peersRevenue Strength
4.5
Product Quality
9.3
Market Position
0.0
Growth Velocity
5.0
Defensibility
4.5
Operational Safety
10.0
Founder Strength
5.0
Monetization Maturity
1.0
- 💰 Revenue: Modest — $22K - $48K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.67★ across 97,568 reviews — exceptional (top 1% in category).
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Low — no material risk signals detected.
🎯 For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge — otherwise crowded segment.
💵 For acquirers: Estimated asking range 18-32× monthly = $577K-$1.0M.
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 12 of 12 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (97,568 ratings)METRIC | +$5,500 | |
| Paid app ($0.00)METRIC | +$2,800 | |
| Excellent rating (4.7★)METRIC | +$2,200 | |
| worth every pennyREVIEW | +$2,000 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| cancelledREVIEW | −$1,500 | |
| Mature app (17y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| support teamREVIEW | +$900 | |
| Single-language (English only)METRIC | −$400 |
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 · v9.5.0
Download YouMail’s Latest! The best protection from spammers and scammers keeps getting better.
We’ve made it easier than ever to block spam texts, so you can stop unwanted messages before they become a problem.… Full release notes →
We’ve made it easier than ever to block spam texts, so you can stop unwanted messages before they become a problem.… Full release notes →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- YouMail: Block Spam on iPhone
- Developer
- YouMail, Inc.
- Bundle ID
- RH8QQ5UXC8.youmail.
- App Store URL
- Open in App Store
- Category
- Utilities
- Content rating
- 4+
- Languages
- EN
Company
- Website
- www.youmail.com
- Tagline
- Stop spam calls, texts, and voicemail.
- Description
- How to get spam call protection, smarter visual voicemail, virtual assistants, and virtual numbers on your iPhone & Android devices with YouMail.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Available
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- $625.0K ($583.3K – $666.7K)AI high
- AI annual estimate
- $7.5M/yr
- ML model estimate / mo
- $9.4K/mo
- Top-grossing rank
- Outside top 100 in US Utilities
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- robocallindex.com
- linkedin.com/company/youmail-inc
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
- Socials
- facebook facebook.com/youmail · instagram instagram.com/youmail · linkedin linkedin.com/company/youmail-inc · twitter robocallindex.com · youtube youtube.com/youmailofficial
- Not found
- Phone
- Not found
- Contact page
- youmail.com/home/corp/contact
- About page
- youmail.com/home/corp/about
✨AI Revenue EstimateCONFIDENCE: HIGH
YouMail's consumer-facing products, which include the iOS app "YouMail: Block Spam on iPhone," are estimated to generate between $7 million and $8 million in annual revenue, based on a September 2024 keynote by the company's CEO. This translates to a monthly revenue range of approximately $583,333 to $666,667.
Sources mentioned: Founderpath, Growjo, Owler, Nathan Latka
⭐Recent App Store Reviews49 latest · avg 2.9★ · 36.7% 5★ · 42.9% 1★
5★18 (37%)
4★4 (8%)
3★3 (6%)
2★3 (6%)
1★21 (43%)
+10,104 ratings/week
Praise: great ×10 love ×6 best ×2 awesome ×2 excellent ×2Complaints: scam ×4 subscription ×2 crash ×2 worst ×1 bug ×1
Top positive
★★★★★ Best app ever
Fantastic and I love it.…
★★★★★ I love this app.
If you have people bothering you, just set a voicemail like “this number is not longer in service “ so they stop calling you lol there’s some funny greetings too and a professional one also..…
Top negative
★☆☆☆☆ You said it s free
In the app, after all set up then it says trial. If it s a trial that s probably why I cancelled it the first time. Is it free or not?…
★☆☆☆☆ didn't work
I tried this on my iphone to block spam calls and it didn't block any of them.…
📈Ratings growth97,568 ratings+15% lifetimeShow 3-year history estimate ▾
Tracked (45 weeks) Pre-tracking estimate (33 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.
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
It’s madness! Robocalls and spam texts invading your phone, bad guys selling your info to data brokers, criminals stealing your voicemail greetings for AI impersonations . . . Enough is enough! We’re YouMail and our spam call and text blocker stops robocalls, spam, and scams so you can communicate safely.
With our top-rated mobile app, you can get started now with free call and text blocking from known spammers and safer visual voicemail that bad guys can’t touch. We’ll even show you where data brokers are selling your info online.
That’s all free, and it stops the most common robocalls.… View full description on the official store →
With our top-rated mobile app, you can get started now with free call and text blocking from known spammers and safer visual voicemail that bad guys can’t touch. We’ll even show you where data brokers are selling your info online.
That’s all free, and it stops the most common robocalls.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 212 MB🔞 4+📱 iOS 15.0+🔖 v9.5.0🔄 updated 0d ago🌐 EN📂 Utilities💰 Paid
📅
What Worked™ · Development Pipeline
12 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 →
2026-05
⭐
Rating ↑ 2.98 → 4.67 (improved 1.69★)
2026-05
📈
Crossed 1,000 ratings — social-proof flywheel kicking in
2026-03
⭐
Rating ↑ 2.98 → 4.67 (improved 1.69★)
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
2023-09
📈
Crossed 100 ratings — social-proof flywheel kicking in
2023-06
📈
Crossed 50 ratings — social-proof flywheel kicking in
2023-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
2023-03
⭐
Rating ↑ 2.33 → 2.71 (improved 0.38★)
2023-03
⭐
Rating ↑ 2.00 → 2.60 (improved 0.60★)
2023-02
⭐
Rating ↓ 2.33 → 2.00 (dropped 0.33★)
2023-02
⭐
Rating ↑ 1.00 → 2.33 (improved 1.33★)
2023-02
🚀
First tracked snapshot — initial data captured
🧪
Tech & Domain Intel — youmail.com
- Mail provider
- Microsoft 365
- Tech stack
- Apple Pay / Sign in with Apple · Anthropic · Google Workspace · Stripe · Atlassian (Jira/Confluence)
Derived from public RDAP + DNS TXT records (no scraping, no login).
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for YouMail: Block Spam on iPhone: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
Similar apps in Utilities
About this analysis
Why high confidence: 97,568 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does YouMail make per month?▴
Based on our ML-calibrated revenue forecast, YouMail earns approximately $9.4K/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 YouMail?▴
Browse the full Utilities 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 YouMail?▴
YouMail is published by YouMail, Inc. 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 YouMail's BU Score?▴
YouMail has a BU Score of 77/100 (Strong). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.