Airmail for Business
54
Quality Score
Solid
✍️ Bumetric analysis
“
Airmail for Business is an iOS app from Bloop S.R.L. in the Productivity category, currently rated 4.1★ across 38 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 54: Solid (established niche player). For a Productivity app, that means established niche player. 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
$2.7K
per month
→
12-mo forecast
$2.3K – $8.4K
per month
→
24-mo forecast
$2.2K – $19.5K
per month
INDIE 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
19 snapshots on record
Rating
4.1
Reviews
38 reviews
Forecast Revenue / mo
$2.7K
Snapshots tracked
19
since Oct 2021
ONE-TIME · BUILD
💰 Estimated build cost
$135K
↳ What it cost to build · not monthly revenue
Likely range $100K – $180K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~4.2y 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 (153 MB) | +$40K |
| ⚙ Productivity complexity ×1.10 | +$9K |
| ⚙ 6.0y maintenance × ~1-person team | +$36K |
Total estimate
$135K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$50K
↳ What it would sell for · not monthly revenue
Marketplace range $35K – $50K · 18× MRR multiple
💸
~0.4× 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 |
| 📅 6.0y proven track record | +20% |
| 🏷 Productivity category multiple | +8% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
18× MRR
🛠 Estimated tech stack
🍎
Native iOS (SwiftUI)
Medium confidence · 60%
Also possible
React Native
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
| 📦 App bundle size | 153 MB |
| 🏷 Category context | Productivity |
| 📦 Mid-large iOS bundle | → Likely native SwiftUI (post-2020 era) |
💀 Maintenance status
Active
15%
Last shipped 2026-09-13 · 10 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
| 📅 10 days since last update | Active development |
| 👥 Small user base (38 ratings) + 6.0y old | +10% (solo-project pattern) |
Verdict
Active
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$2.7K/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
$2.3K – $5.3K
12 months
$2.3K – $8.4K
24 months
$2.2K – $19.5K
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 · 44/100INDIE TIERexpected for tierGrowth Velocity
5.0
Founder Strength
5.1
Product Quality
3.3
Revenue Strength
3.4
Monetization Maturity
1.0
Defensibility
5.0
Market Position
2.0
Operational Safety
10.0
- 💰 Revenue: Modest — $1K - $6K/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.13★ across 38 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: dev shipping weekly.
- ⚠️ 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 = $48K-$85K. Portfolio play ($13K/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
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 | |
| bugsREVIEW | −$1,800 | |
| Multilingual (28 languages)METRIC | +$1,500 | |
| Good rating (4.1★)METRIC | +$800 | |
| Established app (6y old)METRIC | +$800 | |
| Pre-traction phase (38 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 · v27.0.0
Updated for iOS 27, with performance improvements and bug fixes.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Airmail for Business
- Developer
- Bloop S.R.L.
- Bundle ID
- com.airmailapp.btb2
- App Store URL
- Open in App Store
- Category
- Productivity
- Content rating
- 4+
- Languages
- AR, CA, HR, CS, DA, NL, EN, FR, DE, EL, HE, HU, IT, JA, KO, NB, NN, PL, PT, RO, RU, ZH, SK, ES, SV, ZH, TR, UK
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
- $2.7K/mo
- Top-grossing rank
- Outside top 100 in US Productivity
- 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 growth39 ratings+3800% lifetimeShow 3-year history estimate ▾
Tracked (19 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 → $49.99 (+0%)
🚀Update Frequency · Releases per Quarter2 releases tracked
🚀Version Release Timeline2 releases tracked
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
Apple Design Award Winner
Airmail for business is a full local client for iOS and have all the feature of Airmail Pro but does not use our backend servers for services like realtime mailbox monitoring, send later, and synchronized snooze, That are not present in this version.
Any data is transmitted or stored on our servers even in anonymous form.
All the app processing happen locally on user device tis is perfectly perfectly suitable also for large business or educational sectors as support MDM configuration.… View full description on the official store →
Airmail for business is a full local client for iOS and have all the feature of Airmail Pro but does not use our backend servers for services like realtime mailbox monitoring, send later, and synchronized snooze, That are not present in this version.
Any data is transmitted or stored on our servers even in anonymous form.
All the app processing happen locally on user device tis is perfectly perfectly suitable also for large business or educational sectors as support MDM configuration.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 153 MB🔞 4+📱 iOS 18.6+🔖 v27.0.0🔄 updated 1w ago🌐 AR, CA, HR, CS, DA +23📂 Productivity💰 Free🚀 Launched 2020 (6y old)
📅
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 →
2026-09
🔧
Shipped update — v6.1 → v27.0.0
2026-05
💲
Went paid — introduced $49.99 price point
2026-03
📈
Crossed 50 ratings — social-proof flywheel kicking in
2026-03
⭐
Rating ↑ 2.38 → 3.90 (improved 1.52★)
2024-10
⭐
Rating ↑ 2.00 → 2.31 (improved 0.31★)
2024-09
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.31★ high confidence
2024-09
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.20★ medium · co-occurring
2024-02
⭐
Rating ↑ 1.75 → 2.11 (improved 0.36★)
2022-08
⭐
Rating ↓ 2.67 → 2.25 (dropped 0.42★)
→ 30 days after: rating −0.25★ medium · co-occurring
2022-07
⭐
Rating ↓ 3.50 → 2.67 (dropped 0.83★)
→ 30 days after: rating −0.42★ high confidence
2022-03
⭐
Rating ↓ 5.00 → 3.50 (dropped 1.50★)
2021-10
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 5★ | 1 | 5★ this version |
| 🇧🇷 BR | 0★ | 0 | — |
| 🇨🇦 CA | 4.33333★ | 3 | 4.33333★ this version |
| 🇩🇪 DE | 3.79365★ | 63 | 3.79365★ this version |
| 🇫🇷 FR | 4★ | 6 | 4★ this version |
| 🇬🇧 GB | 3.33333★ | 3 | 3.33333★ this version |
| 🇮🇳 IN | 3★ | 2 | 3★ this version |
| 🇯🇵 JP | 3.8★ | 5 | 3.8★ this version |
| 🇺🇸 US | 4.05128★ | 39 | 4.05128★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
More by Bloop S.R.L.
View all →📦 Portfolio summaryINDIE studio
2apps·$9K/mocombined
Lead-app heavy — top app contributes 72%
About this analysis
Why low confidence: only 38 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
❓ Frequently Asked Questions
9 answers · auto-generated from this app's public dataHow much does Airmail for Business make per month?▴
Based on our ML-calibrated revenue forecast, Airmail for Business earns approximately $2.7K/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 Airmail for Business profitable?▴
With estimated build cost $135K and monthly revenue $2.7K, Airmail for Business looks slow ROI — payback period is around 4.2 years at the current run-rate. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
What apps are like Airmail for Business?▴
Browse the full Productivity 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 Airmail for Business built with?▴
Our heuristic places Airmail for Business on the Native iOS (SwiftUI) stack (Medium confidence, 60%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: React Native, Flutter.
Is Airmail for Business still actively maintained?▴
Maintenance status: Active (15% abandonment risk). Last shipped version was 10 days ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Airmail for Business sell for?▴
Estimated acquisition value: $50K (marketplace range $35K – $50K). Calculated as 18× 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 Airmail for Business last updated?▴
Airmail for Business last shipped a new version on 2026-09-13 — less than a month ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Airmail for Business?▴
Airmail for Business is published by Bloop S.R.L. 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 Airmail for Business's BU Score?▴
Airmail for Business has a BU Score of 54/100 (Solid). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.