Zoho Mail – E-Mail und Kalende
75
Quality Score
Strong
Zoho Mail – E-Mail und Kalende
Medium confidence
✍️ bumetric analysis
“
Zoho Mail – E-Mail und Kalende is an iOS app from Zoho Corporation in the Productivity category, currently rated 4.6★ across 7,941 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Quality Score is 75: Strong (healthy traction). For a Productivity 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
$1.5M
per month
→
12-mo forecast
$1.6M – $2.4M
per month
→
24-mo forecast
$1.9M – $3.5M
per month
BIG 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
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD
💰 Estimated build cost
$100K
↳ What it cost to build · not monthly revenue
Likely range $75K – $135K
$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 |
| 📦 Asset bundle (194 MB) | +$40K |
| ⚙ Productivity complexity ×1.10 | +$9K |
Total estimate
$100K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$275K
↳ What it would sell for · not monthly revenue
Marketplace range $200K – $350K · 18× MRR multiple
💸
~2.8× return on build cost
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% |
| 🏷 Productivity category multiple | +8% |
Final multiple
18× MRR
👥 Estimated audience size
595K
Lifetime downloads (US-equivalent)
Monthly active
175K
Daily active
78K
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
| 📲 Productivity engagement | ~75 installs / rating |
| 🔁 Productivity D30 retention | 30% |
| 📍 DAU / MAU stickiness | 0.45 |
DAU / MAU
45% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$1.5M/mo · ML-estimated from 234 triggers
Growth rate
+2.5% MoM · BIG tier baseline (compound monthly)
6 months
$1.5M – $2.0M
12 months
$1.6M – $2.4M
24 months
$1.9M – $3.5M
Compound growth at +2.5% MoM (tier baseline for BIG). Range widens with horizon — typical noise band ±15% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Mixed signals · 59/100BIG TIERcompetitive but cautiousGrowth Velocity
5.0
Founder Strength
7.6
Product Quality
8.2
Revenue Strength
6.2
Monetization Maturity
1.0
Defensibility
7.5
Market Position
2.0
Operational Safety
10.0
- 💰 Revenue: Healthy — $600K - $3300K/mo · BIG tier · medium-low confidence, trajectory unclear.
- ⭐ Quality: 4.57★ across 7,941 reviews — strong (top 10%).
- 📍 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 = $27.0M-$48.0M.
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 11 of 11 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Excellent rating (4.6★)METRIC | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| excellent appREVIEW | +$1,500 | |
| Low install base (7,941 ratings)METRIC | +$1,500 | |
| Mature app (11y old)METRIC | +$1,500 | |
| Multilingual (35 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| support teamREVIEW | +$900 | |
| Ad-supported / freemiumMETRIC | +$600 |
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 · v3.4.1
A warning message will now be shown for emails identified as potentially harmful. Users can then decide to trust the sender, block them, or unblock them to stay protected from phishing and malicious content.
We'd love to hear from you.… Full release notes →
We'd love to hear from you.… Full release notes →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Zoho Mail – E-Mail und Kalende
- Developer
- Zoho Corporation
- Bundle ID
- com.zoho.zmail
- App Store URL
- Open in App Store
- Category
- Productivity
- Content rating
- 4+
- Languages
- AR, AS, BN, CS, NL, EN, FR, DE, GU, HI, ID, IT, JA, KN, KO, ML, MR, NE, OR, PL, PT, PA, RU, SA, ZH, SD, ES, SV, TA, TE, ZH, TR, UK, UR, VI
Company
- Website
- Not found
- Tagline
- Ihre Arbeitswelt ist unsere Berufung
- Description
- Eine einzigartige und leistungsstarke Software-Suite, die Ihre Arbeitsweise verändert. Entwickelt für Unternehmen jeder Größe; von einem Unternehmen gebaut, das Ihre Privatsphäre schätzt.
- 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
- $15.1K/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
- Socials
- twitter twitter.com/zoho/status/1224260627763…
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- zoho.com/aboutus.html?ireft=nhome&src…
📈Ratings growth7,941 ratings+26% lifetimeShow 3-year history estimate ▾
Tracked (52 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.
🚀Version Release Timeline3 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
Zoho Mail—email and calendar
Secure business email and calendar at your fingertips.
Zoho Mail for mobile brings email, calendars, and contacts to your fingertips so you can achieve workplace productivity on the go.
At Zoho, we're committed to delivering unparalleled privacy and security. With certifications like ISO/IEC 27001, 27017, 27018, ISO 9001, 22301, and SOC 2 Type II, we meet the highest global standards for cloud security, information, and risk management. As a GDPR- and HIPAA-compliant platform, we safeguard your personal and health data—giving you complete peace of mind.… View full description on the official store →
Secure business email and calendar at your fingertips.
Zoho Mail for mobile brings email, calendars, and contacts to your fingertips so you can achieve workplace productivity on the go.
At Zoho, we're committed to delivering unparalleled privacy and security. With certifications like ISO/IEC 27001, 27017, 27018, ISO 9001, 22301, and SOC 2 Type II, we meet the highest global standards for cloud security, information, and risk management. As a GDPR- and HIPAA-compliant platform, we safeguard your personal and health data—giving you complete peace of mind.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 194 MB🔞 4+📱 iOS 16.0+🔖 v3.4.1🔄 updated 0d ago🌐 AR, AS, BN, CS, NL +30📂 Productivity💰 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
🔧
Shipped update — v3.3.10 → v3.4
2026-05
⭐
Rating ↑ 3.19 → 4.57 (improved 1.38★)
2026-05
📈
Crossed 1,000 ratings — social-proof flywheel kicking in
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
2026-03
⭐
Rating ↓ 4.50 → 3.19 (dropped 1.31★)
2026-03
⭐
Rating ↑ 3.19 → 4.50 (improved 1.31★)
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
2021-12
📈
Crossed 100 ratings — social-proof flywheel kicking in
2021-04
📈
Crossed 50 ratings — social-proof flywheel kicking in
2020-10
📈
Crossed 10 ratings — social-proof flywheel kicking in
2020-09
⭐
Rating ↑ 1.00 → 2.00 (improved 1.00★)
2020-08
🚀
First tracked snapshot — initial data captured
🔎
ASO Keyword Positions
BEST RANK #11Ranked for 1 App Store search query in our last keyword sweep. Lower position = closer to the top.
crm·#11🇺🇸
Last sweep: 2026-05-19 · iTunes Search API
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.61786★ | 963 | 4.61786★ this version |
| 🇧🇷 BR | 4.80273★ | 1,830 | 4.80273★ this version |
| 🇨🇦 CA | 4.533★ | 1,409 | 4.533★ this version |
| 🇩🇪 DE | 4.4908★ | 326 | 4.4908★ this version |
| 🇫🇷 FR | 4.62258★ | 310 | 4.62258★ this version |
| 🇬🇧 GB | 4.52887★ | 1,628 | 4.52887★ this version |
| 🇮🇳 IN | 4.75105★ | 6,648 | 4.75105★ this version |
| 🇯🇵 JP | 3.90116★ | 172 | 3.90116★ this version |
| 🇺🇸 US | 4.56931★ | 7,964 | 4.56931★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Zoho Mail – E-Mail und Kalende: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Zoho Corporation
View all →📦 Portfolio summaryMID studio
80apps·$139K/mocombined
✓ Diversified — top app contributes 19%; risk spread across portfolio
Similar apps in Productivity
About this analysis
Why medium confidence: 7,941 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Zoho Mail – E-Mail und Kalende make per month?▴
Based on our ML-calibrated revenue forecast, Zoho Mail – E-Mail und Kalende earns approximately $15K/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 Zoho Mail – E-Mail und Kalende?▴
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.
Who makes Zoho Mail – E-Mail und Kalende?▴
Zoho Mail – E-Mail und Kalende is published by Zoho Corporation 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 Zoho Mail – E-Mail und Kalende's BU Score?▴
Zoho Mail – E-Mail und Kalende has a BU Score of 75/100 (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.