67
Quality Score
Solid
Water Reflection Mirror Image
✍️ bumetric analysis
“
Water Reflection Mirror Image is an Android app from Dumpling Sandwich Software Inc. in the Photography category, currently rated 4.2★ across 12,838 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 67: Solid (established niche player). For a Photography 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.
💰 Revenue · today and ahead
Today
$5.0K/mo
In 12 months
$5.2K – $10.8K
In 24 months
$6.4K – $19.2K
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
ONE-TIME · BUILD💰 Estimated build cost
$180K
↳ What it cost to build · not monthly revenue
Likely range $135K – $245K
$25K · MVP floor$100K · indie scale$500K+ · studio build
📈Slow ROI — current MRR is well below build cost
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 |
| ⚙Photography complexity ×1.35 | +$17K |
| 🌐Cross-platform reach (iOS + Android) | +$37K |
| ⚙12.6y maintenance × ~1-person team | +$75K |
Total estimate$180K
ONE-TIME · EXIT VALUE💵 Estimated acquisition value
$20K
↳ What it would sell for · not monthly revenue
Marketplace range $15K – $25K · 18× MRR multiple
💸~0.1× 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 |
| 📅12.6y proven track record | +20% |
Final multiple18× MRR
👥 Estimated audience size
1.1M
Lifetime downloads (US-equivalent)
Monthly active
56K
Daily active
14K
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
| 📲Photography engagement | ~120 installs / rating |
| 📅12.6y of rating accumulation | -30% |
| 🔁Photography D30 retention | 15% |
| 📍DAU / MAU stickiness | 0.25 |
DAU / MAU25% sticky
🛠 Estimated tech stack
🤖
Native Android (Kotlin)
High confidence · 80%
Also possible
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
| 🏷Category context | Photography |
| 📦Compact Android bundle | → Native Kotlin |
💀 Maintenance status
Slowing
30%
Last shipped 2026-01-06 · 137 days ago
0 · Active50 · At risk100 · 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
| 📅4 months since last update | Slowing cadence |
VerdictSlowing
🔬
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 · 53/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
7.1
Product Quality
8.4
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
7.5
Market Position
0.0
Operational Safety
10.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.18★ across 12,838 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 ($37K/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 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (12,838 ratings)METRIC | +$5,500 | |
| Mature app (12y old)METRIC | +$1,500 | |
| Good rating (4.2★)METRIC | +$800 | |
| 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.
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v5.4🔄 updated 4mo ago📂 Photography💰 Free📺 Ad-supported🚀 Launched 2013 (12y old)
📝 About this app
A perfect photo editor app for you to create water reflection and photo mirror effects!
Water Reflection - Mirror Image allows you to create mirror effect in your photos with beautiful water ripples. You can create both left-right and up-down reflection with this photo editor app. Furthermore you can apply several photo effects and designer photo frames to these mirror photos for making them more attractive.
With this Water Reflection - Mirror Image app, you can choose a photo from your gallery or capture one using your camera to generate the mirror photo with water ripple effects.… View full description on the official store →
Water Reflection - Mirror Image allows you to create mirror effect in your photos with beautiful water ripples. You can create both left-right and up-down reflection with this photo editor app. Furthermore you can apply several photo effects and designer photo frames to these mirror photos for making them more attractive.
With this Water Reflection - Mirror Image app, you can choose a photo from your gallery or capture one using your camera to generate the mirror photo with water ripple effects.… View full description on the official store →
🧪
Tech & Domain Intel — dumplingsandwich.com
- Mail provider
- Microsoft 365
Derived from public RDAP + DNS TXT records (no scraping, no login).
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Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Water Reflection Mirror Image
- Developer
- Dumpling Sandwich Software Inc.
- Bundle ID
- com.dumplingsandwich.waterreflection
- App Store URL
- Open in App Store
- Category
- Photography
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- www.dumplingsandwich.com
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $1.1K/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 growth12,838 ratings+5% lifetimeShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
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.
More by Dumpling Sandwich Software Inc.
View all →📦 Portfolio summaryINDIE studio
10apps·$37K/mocombined
✓ Diversified — top app contributes 29%; risk spread across portfolio
Full revenue analysis
Read the article-style breakdown for Water Reflection Mirror Image: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Water Reflection Mirror Image make per month?▾
Based on our ML-calibrated revenue forecast, Water Reflection Mirror Image earns approximately $1K/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 Water Reflection Mirror Image profitable?▾
With estimated build cost $180K and monthly revenue $1K, Water Reflection Mirror Image looks well below break-even — current monthly revenue is much smaller than the estimated build cost. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Water Reflection Mirror Image have?▾
Estimated audience: ~1.1M lifetime downloads, ~56K monthly active users, and ~14K daily active users. Derived from ratings count × category installs-per-rating × age decay. US-storefront-equivalent — global audience can be 5-10× larger for internationally-distributed apps.
What apps are like Water Reflection Mirror Image?▾
Browse the full Photography 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 Water Reflection Mirror Image built with?▾
Our heuristic places Water Reflection Mirror Image on the Native Android (Kotlin) stack (High confidence, 80%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.
Is Water Reflection Mirror Image still actively maintained?▾
Maintenance status: Slowing (30% abandonment risk). Last shipped version was 4 months ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Water Reflection Mirror Image sell for?▾
Estimated acquisition value: $20K (marketplace range $15K – $25K). 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 Water Reflection Mirror Image last updated?▾
Water Reflection Mirror Image last shipped a new version on 2026-01-06 — 4 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Water Reflection Mirror Image?▾
Water Reflection Mirror Image is published by Dumpling Sandwich Software Inc. on the Google Play 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 Water Reflection Mirror Image's BU Score?▾
Water Reflection Mirror Image has a BU Score of 67/100 (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.