Teamup Calendar
78
Quality Score
Strong
Teamup Calendar
Medium confidence
✍️ bumetric analysis
“
Teamup Calendar is an iOS app from Teamup Solutions AG in the Business category, currently rated 4.8★ across 8,606 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 78: Strong (healthy traction). For a Business 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
$5.0K
per month
→
12-mo forecast
$5.2K – $10.8K
per month
→
24-mo forecast
$6.4K – $19.2K
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
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
🤖Also on Android
$517/mo · 5K ratings · 4.6★
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 ~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 |
| ⚙ Business complexity ×1.50 | +$25K |
Total estimate
$75K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$200K
↳ What it would sell for · not monthly revenue
Marketplace range $150K – $275K · 19× MRR multiple
💸
~2.7× 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 ≥ 4.7 (premium) | +15% |
| 🏷 Business category multiple | +10% |
Final multiple
19× MRR
👥 Estimated audience size
555K
Lifetime downloads (US-equivalent)
Monthly active
120K
Daily active
36K
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
| 📲 Business engagement | ~65 installs / rating |
| 🔁 Business D30 retention | 22% |
| 📍 DAU / MAU stickiness | 0.30 |
DAU / MAU
30% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$5.0K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$4.7K – $7.9K
12 months
$5.2K – $10.8K
24 months
$6.4K – $19.2K
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 · 52/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
5.1
Product Quality
8.7
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
6.0
Market Position
2.0
Operational Safety
10.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.81★ across 8,606 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 = $90K-$160K. Portfolio play ($11K/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 10 of 10 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Excellent rating (4.8★)METRIC | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| excellent appREVIEW | +$1,500 | |
| Low install base (8,606 ratings)METRIC | +$1,500 | |
| Mature app (10y old)METRIC | +$1,500 | |
| Multilingual (20 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| too expensiveREVIEW | −$1,000 | |
| 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 · v2.22.0
- Fixed filtering of custom fields. Now all text fields are covered by the filter.
- Improved the zoom behaviour of the day and week views
- A new screen informs users when a new version is available
- Improved the handling of errors when two events conflict… Full release notes →
- Improved the zoom behaviour of the day and week views
- A new screen informs users when a new version is available
- Improved the handling of errors when two events conflict… Full release notes →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Teamup Calendar
- Developer
- Teamup Solutions AG
- Bundle ID
- com.teamup.ios
- App Store URL
- Open in App Store
- Category
- Business
- Content rating
- 4+
- Languages
- HR, CS, DA, NL, EN, FI, FR, DE, HU, IT, PL, PT, RO, RU, ZH, SK, ES, SV, ZH, TR
Company
- Website
- Not found
- Tagline
- The only customizable calendar for business
- Description
- Teamup is the only customizable calendar for business. It is scalable not only for sharing calendars within a single organization but also for collaborating across multiple organizations, regardless of stakeholders being users of Windows or Apple products on desktop or mobile devices. It helps simplify messy work on managing schedules, availability, and information across many moving parts.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Available
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- $633.3K ($570.0K – $696.7K)AI medium
- AI annual estimate
- $7.6M/yr
- ML model estimate / mo
- $11.0K/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
- facebook facebook.com/TeamupCalendar · twitter twitter.com/TeamupCalendar · youtube youtu.be/3a53KiPOKJk
- Not found
- Phone
- Not found
- Contact page
- teamup.com/help
- About page
- teamup.com/teamup-zapier-integration/…
✨AI Revenue EstimateCONFIDENCE: MEDIUM
Teamup Solutions AG, the company behind the 'Teamup Calendar' app, reported an Annual Recurring Revenue (ARR) of $7.6 million in 2025. This translates to an estimated monthly revenue of approximately $633,333.
Sources mentioned: Owler, GetLatka, Teamup Calendar website
📈Ratings growth8,606 ratings+8959% lifetimeShow 3-year history estimate ▾
Tracked (57 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
Teamup is a shared calendar for groups. It helps share information and get jobs done efficiently. Use Teamup to organize people, schedule work, manage availability, and share events with your team or anyone in the world easily and securely.
Teamup can be accessed from mobile apps and web browsers from any device. A basic version is free and works well for small companies, teams, families, clubs, or for evaluation. Advanced features are available for groups with more complex use cases and large organizations.
Important: The Teamup app is a companion app of the browser-based version.… View full description on the official store →
Teamup can be accessed from mobile apps and web browsers from any device. A basic version is free and works well for small companies, teams, families, clubs, or for evaluation. Advanced features are available for groups with more complex use cases and large organizations.
Important: The Teamup app is a companion app of the browser-based version.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 33 MB🔞 4+📱 iOS 13.0+🔖 v2.22.0🔄 updated 0d ago🌐 HR, CS, DA, NL, EN +15📂 Business💰 Paid
📅
What Worked™ · Development Pipeline
9 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
🔄
Monetization changed: freemium → free
2026-03
⭐
Rating ↑ 3.28 → 4.70 (improved 1.42★)
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
2023-09
📈
Crossed 100 ratings — social-proof flywheel kicking in
2019-09
📈
Crossed 50 ratings — social-proof flywheel kicking in
2016-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
2016-01
⭐
Rating ↓ 4.67 → 4.25 (dropped 0.42★)
2016-01
⭐
Rating ↓ 5.00 → 4.67 (dropped 0.33★)
2016-01
🚀
First tracked snapshot — initial data captured
🔎
ASO Keyword Positions
BEST RANK #30Ranked for 1 App Store search query in our last keyword sweep. Lower position = closer to the top.
scheduling·#30🇺🇸
Last sweep: 2026-05-19 · iTunes Search API
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.76811★ | 897 | 4.76811★ this version |
| 🇧🇷 BR | 4.84999★ | 60 | 4.84999★ this version |
| 🇨🇦 CA | 4.8011★ | 1,091 | 4.8011★ this version |
| 🇩🇪 DE | 4.72166★ | 1,491 | 4.72166★ this version |
| 🇫🇷 FR | 4.64336★ | 143 | 4.64336★ this version |
| 🇬🇧 GB | 4.77575★ | 1,806 | 4.77575★ this version |
| 🇮🇳 IN | 4.83582★ | 67 | 4.83582★ this version |
| 🇯🇵 JP | 4.79167★ | 48 | 4.79167★ this version |
| 🇺🇸 US | 4.80816★ | 8,799 | 4.80816★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Teamup Calendar: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Teamup Solutions AG
View all →📦 Portfolio summaryINDIE studio
2apps·$11K/mocombined
⚠ Concentrated — top app contributes 96% of combined revenue (single-app dependency)
Similar apps in Business
About this analysis
Why medium confidence: 8,606 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Teamup Calendar make per month?▴
Based on our ML-calibrated revenue forecast, Teamup Calendar earns approximately $10K/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 Teamup Calendar?▴
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.
Who makes Teamup Calendar?▴
Teamup Calendar is published by Teamup Solutions AG 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 Teamup Calendar's BU Score?▴
Teamup Calendar has a BU Score of 78/100 (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.