Merlin AI: AI Chat Assistant
66
Quality Score
Solid
Merlin AI: AI Chat Assistant
Medium confidence
✍️ bumetric analysis
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Merlin AI: AI Chat Assistant is an iOS app from Foyer Tech, Inc in the Productivity category, currently rated 4.7★ across 670 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 66: 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
$2.2K
per month
→
12-mo forecast
$2.0K – $7.0K
per month
→
24-mo forecast
$1.8K – $16.3K
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
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
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 ~2.8y 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 (90 MB) | +$15K |
| ⚙ Productivity complexity ×1.10 | +$6K |
Total estimate
$75K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$35K
↳ What it would sell for · not monthly revenue
Marketplace range $25K – $45K · 16× MRR multiple
💸
~0.5× 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 |
| ⭐ ★ rating ≥ 4.4 (solid) | +8% |
| 🏷 Productivity category multiple | +8% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
16× MRR
👥 Estimated audience size
50K
Lifetime downloads (US-equivalent)
Monthly active
15K
Daily active
6.7K
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
$2.2K/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
Direction
Headwinds: low defensibility moat
6 months
$1.9K – $4.4K
12 months
$2.0K – $7.0K
24 months
$1.8K – $16.3K
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 · 42/100INDIE TIERexpected for tierGrowth Velocity
5.0
Founder Strength
3.0
Product Quality
6.5
Revenue Strength
3.3
Monetization Maturity
1.0
Defensibility
2.6
Market Position
2.0
Operational Safety
10.0
- 💰 Revenue: Modest — $893 - $5583/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.65★ across 670 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 = $40K-$71K.
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:
| Paid app ($0.00)METRIC | +$2,800 | |
| Excellent rating (4.7★)METRIC | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| annoying adsREVIEW | −$1,100 | |
| Early-stage install base (670 ratings)METRIC | +$400 | |
| Single-language (English only)METRIC | −$400 | |
| Growing app (2y old)METRIC | +$200 |
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 · v6.1.6
No more chat share bug :)
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Merlin AI: AI Chat Assistant
- Developer
- Foyer Tech, Inc
- Bundle ID
- com.foyer.merlin
- App Store URL
- Open in App Store
- Category
- Productivity
- Content rating
- 17+
- Languages
- EN
Company
- Website
- Not found
- Tagline
- are a chat away
- Description
- No Sign-up | No Ads, Use our AI Chat to access all top ai models from ChatGPT, Gemini and other to research, write, code and create images.
- 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
- $2.2K/mo
- Top-grossing rank
- Outside top 100 in US Productivity
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- x.com/MerlinAIByFoyer
- linkedin.com/company/merlin-ai-by-foyer
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
- Socials
- instagram instagram.com/merlinaibyfoyer · linkedin linkedin.com/company/merlin-ai-by-foyer · twitter x.com/MerlinAIByFoyer · youtube youtube.com/@merlin_ai/videos//?sub_c…
- Not found
- Phone
- 12 13 14 15 16 17
- Contact page
- getmerlin.in/live-support
- About page
- getmerlin.in/en/teams
📈Ratings growth670 ratings+2580% lifetimeShow 3-year history estimate ▾
Tracked (49 weeks) Pre-tracking estimate (31 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
Discover your all-in-one AI assistant, crafted to make everyday life smoother and more efficient. With cutting-edge technology, this AI friend is your go-to companion for handling various tasks effortlessly.
Tackle daily challenges with ease, from solving problems and providing AI answers to managing PDFs, summarizing podcasts, and conducting research. Explore your creative side with support from an AI writing assistant free for your artistic projects. Simplify tasks like shopping and research by easily finding products and links.… View full description on the official store →
Tackle daily challenges with ease, from solving problems and providing AI answers to managing PDFs, summarizing podcasts, and conducting research. Explore your creative side with support from an AI writing assistant free for your artistic projects. Simplify tasks like shopping and research by easily finding products and links.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 90 MB🔞 17+📱 iOS 13.0+🔖 v6.1.6🔄 updated 0d ago🌐 EN📂 Productivity💰 Free
📅
What Worked™ · Development Pipeline
11 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
⭐
Rating ↑ 3.74 → 4.65 (improved 0.91★)
2026-05
📈
Crossed 100 ratings — social-proof flywheel kicking in
2026-03
⭐
Rating ↓ 4.85 → 3.74 (dropped 1.11★)
2026-03
📈
Crossed 50 ratings — social-proof flywheel kicking in
2026-03
⭐
Rating ↑ 3.71 → 4.85 (improved 1.14★)
2026-01
📈
Crossed 50 ratings — social-proof flywheel kicking in
2024-07
📈
Crossed 10 ratings — social-proof flywheel kicking in
2024-06
⭐
Rating ↓ 3.50 → 3.14 (dropped 0.36★)
2024-06
⭐
Rating ↓ 4.00 → 3.50 (dropped 0.50★)
2024-02
⭐
Rating ↓ 5.00 → 4.00 (dropped 1.00★)
2023-12
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.625★ | 40 | 4.625★ this version |
| 🇧🇷 BR | 4.41176★ | 34 | 4.41176★ this version |
| 🇨🇦 CA | 4.25861★ | 58 | 4.25861★ this version |
| 🇩🇪 DE | 4.13333★ | 60 | 4.13333★ this version |
| 🇫🇷 FR | 4.69766★ | 43 | 4.69766★ this version |
| 🇬🇧 GB | 4.64912★ | 57 | 4.64912★ this version |
| 🇮🇳 IN | 4.60149★ | 404 | 4.60149★ this version |
| 🇯🇵 JP | 4.29412★ | 17 | 4.29412★ this version |
| 🇺🇸 US | 4.64516★ | 682 | 4.64516★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Merlin AI: AI Chat Assistant: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
Similar apps in Productivity
About this analysis
Why medium confidence: 670 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Merlin AI make per month?▴
Based on our ML-calibrated revenue forecast, Merlin AI earns approximately $2.2K/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 Merlin AI?▴
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 Merlin AI?▴
Merlin AI is published by Foyer Tech, Inc 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 Merlin AI's BU Score?▴
Merlin AI has a BU Score of 66/100 (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.