Kontakte Sync Pro
71
Quality Score
Strong
Kontakte Sync Pro
Medium confidence
✍️ bumetric analysis
“
Kontakte Sync Pro is an iOS app from Playa Apps in the Productivity category, currently rated 4.7★ across 788 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 71: 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
$6.5K
per month
→
12-mo forecast
$6.7K – $14.0K
per month
→
24-mo forecast
$8.3K – $24.9K
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
ONE-TIME · BUILD
💰 Estimated build cost
$55K
↳ What it cost to build · not monthly revenue
Likely range $40K – $75K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~2 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 |
| ⚙ Productivity complexity ×1.10 | +$5K |
Total estimate
$55K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$475K
↳ What it would sell for · not monthly revenue
Marketplace range $375K – $600K · 17× MRR multiple
💸
~8.6× 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% |
| 🏷 Productivity category multiple | +8% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
17× MRR
👥 Estimated audience size
59K
Lifetime downloads (US-equivalent)
Monthly active
17K
Daily active
7.8K
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
$6.5K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$6.2K – $10.3K
12 months
$6.7K – $14.0K
24 months
$8.3K – $24.9K
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 · 51/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
6.5
Product Quality
6.6
Revenue Strength
3.8
Monetization Maturity
1.0
Defensibility
6.0
Market Position
2.0
Operational Safety
10.0
- 💰 Revenue: Modest — $4K - $9K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.7★ across 788 reviews — solid.
- 📍 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 = $116K-$207K. Portfolio play ($64K/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 8 of 8 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 | |
| Excellent rating (4.7★)METRIC | +$2,200 | |
| worth every pennyREVIEW | +$2,000 | |
| excellent appREVIEW | +$1,500 | |
| Mature app (12y old)METRIC | +$1,500 | |
| Multilingual (11 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| Early-stage install base (788 ratings)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 · v10.5.3
* Addressed UI issues with iPadOS 26
* Further optimized for iOS 26
* iOS 15 will no longer receive updates
* Other minor improvements
* Further optimized for iOS 26
* iOS 15 will no longer receive updates
* Other minor improvements
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Kontakte Sync Pro
- Developer
- Playa Apps
- Bundle ID
- Not found
- App Store URL
- Open in App Store
- Category
- Productivity
- Content rating
- 4+
- Languages
- EN, FR, DE, IT, JA, KO, PT, RU, ZH, ES, ZH
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
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $28.4K/mo
- Top-grossing rank
- Not found
- 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 growth788 ratings+447% lifetimeShow 3-year history estimate ▾
Tracked (57 weeks) Pre-tracking estimate (36 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 → $12.99 (+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.
📝 About this app
••• SYNC GOOGLE, ICLOUD, & OUTLOOK!
••• #1 SYNC APP FOR 15+ YEARS!
••• TRUSTED BY 10,000,000+ USERS!
With Contacts Sync Pro, you can quickly & easily sync your Google or Outlook contacts with iPhone, giving you access to your contacts wherever you go. This app distinguishes itself with its reliability, ease of use, speed, and with a true "2-way sync" that merges changes made to either account. This is the #1 app for syncing contacts both in terms of downloads & reviews.
Also of significance, this app syncs your Google labels or Outlook categories with your iPhone lists.… View full description on the official store →
••• #1 SYNC APP FOR 15+ YEARS!
••• TRUSTED BY 10,000,000+ USERS!
With Contacts Sync Pro, you can quickly & easily sync your Google or Outlook contacts with iPhone, giving you access to your contacts wherever you go. This app distinguishes itself with its reliability, ease of use, speed, and with a true "2-way sync" that merges changes made to either account. This is the #1 app for syncing contacts both in terms of downloads & reviews.
Also of significance, this app syncs your Google labels or Outlook categories with your iPhone lists.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 34 MB🔞 4+📱 iOS 16.0+🔖 v10.5.3🔄 updated 0d ago🌐 EN, FR, DE, IT, JA +6📂 Productivity💰 Paid
📅
What Worked™ · Development Pipeline
7 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
💲
Went paid — introduced $12.99 price point
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
2019-06
📈
Crossed 100 ratings — social-proof flywheel kicking in
2016-10
📈
Crossed 50 ratings — social-proof flywheel kicking in
2013-12
📈
Crossed 10 ratings — social-proof flywheel kicking in
2013-09
⭐
Rating ↓ 4.83 → 4.29 (dropped 0.54★)
2013-08
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.76667★ | 30 | 4.76667★ this version |
| 🇧🇷 BR | 4.75713★ | 70 | 4.75713★ this version |
| 🇨🇦 CA | 4.80952★ | 42 | 4.80952★ this version |
| 🇩🇪 DE | 4.68966★ | 145 | 4.68966★ this version |
| 🇫🇷 FR | 4.53165★ | 79 | 4.53165★ this version |
| 🇬🇧 GB | 4.51613★ | 31 | 4.51613★ this version |
| 🇮🇳 IN | 4.32★ | 25 | 4.32★ this version |
| 🇯🇵 JP | 4.45963★ | 161 | 4.45963★ this version |
| 🇺🇸 US | 4.70603★ | 796 | 4.70603★ this version |
🔔
Track this app’s revenue
FREEGet an email when revenue moves by your threshold. No spam, unsubscribe in one click.
📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Kontakte Sync Pro: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Playa Apps
View all →📦 Portfolio summaryINDIE studio
3apps·$64K/mocombined
✓ Diversified — top app contributes 44%; risk spread across portfolio
Similar apps in Productivity
About this analysis
Why medium confidence: 788 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Kontakte Sync Pro make per month?▴
Based on our ML-calibrated revenue forecast, Kontakte Sync Pro earns approximately $28K/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 Kontakte Sync Pro?▴
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 Kontakte Sync Pro?▴
Kontakte Sync Pro is published by Playa Apps 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 Kontakte Sync Pro's BU Score?▴
Kontakte Sync Pro has a BU Score of 71/100 (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.