52
Quality Score
Solid
۵۰۴ لغت ضروری
Low confidence
✍️ bumetric analysis
“
۵۰۴ لغت ضروری is an iOS app from Golden Mind Services LTD in the Food & Drink category, currently rated 5.0★ across 3 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 52: Solid (established niche player). For a Food & Drink 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
$836
per month
→
12-mo forecast
$731 – $2634
per month
→
24-mo forecast
$677 – $6094
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
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD💰 Estimated build cost
$130K
↳ What it cost to build · not monthly revenue
Likely range $100K – $175K
$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 |
| ⚙Food & Drink complexity ×1.10 | +$5K |
| ⚙12.1y maintenance × ~1-person team | +$72K |
Total estimate$130K
🛠 Estimated tech stack
🍎
Native iOS (Swift / UIKit)
Medium confidence · 70%
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
| 📦App bundle size | 37 MB |
| 🏷Category context | Food & Drink |
| 📦Small-mid iOS bundle | → Native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
At risk
60%
Last shipped 2025-09-25 · 241 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
| 📅8 months since last update | Concerning gap |
| 👥Small user base (3 ratings) + 12.1y old | +10% (solo-project pattern) |
VerdictAt risk
🔬
How we forecast this revenue
LOW CONFIDENCEBaseline
$836/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
Direction
Headwinds: rating drift may slow acquisition
6 months
$712 – $1.7K
12 months
$731 – $2.6K
24 months
$677 – $6.1K
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
Pre-traction · 39/100INDIE TIERlimited signalGrowth Velocity
5.0
Founder Strength
2.9
Product Quality
4.0
Revenue Strength
2.9
Monetization Maturity
1.0
Defensibility
4.5
Market Position
2.0
Operational Safety
9.0
- 💰 Revenue: Marginal — $334 - $2090/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 5.0★ across 3 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: last update 239d ago — slow cadence.
- ⚠️ 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 = $15K-$26K.
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 5 of 5 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 (5.0★)METRIC | +$2,200 | |
| Mature app (12y old)METRIC | +$1,500 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (3 ratings)METRIC | −$300 |
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 →💾 37 MB🔞 4+📱 iOS 13.0+🔖 v2.2🔄 updated 8mo ago🌐 EN📂 Food & Drink💰 Paid🚀 Launched 2014 (12y old)
📝 About this app
•• مجهز به جعبه یادگیری «لایتنر» به همراه نمودار نحوه پیشرفت
•• شامل جملات کتاب و معنی أنها
برنامه «۵۰۴ لغت ضروری» برنامه ای طراحی شده برای آیفون و آیپد که ۵۰۴ لغت کاملا ضروری را از کتاب معروف بارونز به همراه توضیح و معنی آن شامل می شود. این کتاب از مراجع بسیار مهم برای امتحان TOEFL (تافل) و IELTS است. تلفظ صوتی انگلیسی لغت و توضیح آن از جمله امکانات این برنامه است. همچنین می توانید لغت های دلخواه را برای ارجاع بعدی در لیست مورد علاقه ها قرار دهید.
• شامل ۵۰۴ لغت مهم و کاربردی
• توضیح انگلیسی و معنی فارسی
• تلفظ صوتی انگلیسی لغت و توضیح آن
• امکان افزودن به مورد علاقه ها… View full description on the official store →
•• شامل جملات کتاب و معنی أنها
برنامه «۵۰۴ لغت ضروری» برنامه ای طراحی شده برای آیفون و آیپد که ۵۰۴ لغت کاملا ضروری را از کتاب معروف بارونز به همراه توضیح و معنی آن شامل می شود. این کتاب از مراجع بسیار مهم برای امتحان TOEFL (تافل) و IELTS است. تلفظ صوتی انگلیسی لغت و توضیح آن از جمله امکانات این برنامه است. همچنین می توانید لغت های دلخواه را برای ارجاع بعدی در لیست مورد علاقه ها قرار دهید.
• شامل ۵۰۴ لغت مهم و کاربردی
• توضیح انگلیسی و معنی فارسی
• تلفظ صوتی انگلیسی لغت و توضیح آن
• امکان افزودن به مورد علاقه ها… View full description on the official store →
🆕 What's New · v2.2
Compatible with the latest iOS
📅
What Worked™ · Development Pipeline
5 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 →
2026-03
⭐
Rating ↓ 4.17 → 1.00 (dropped 3.17★)
2014-10
⭐
Rating ↑ 3.33 → 3.75 (improved 0.42★)
2014-09
⭐
Rating ↑ 3.00 → 3.33 (improved 0.33★)
2014-08
⭐
Rating ↑ 2.00 → 3.00 (improved 1.00★)
2014-06
🚀
First tracked snapshot — initial data captured
🧪
Tech & Domain Intel — ghazalestan.com
- Tech stack
- Google Workspace
Derived from public RDAP + DNS TXT records (no scraping, no login).
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 0★ | 0 | — |
| 🇧🇷 BR | 0★ | 0 | — |
| 🇨🇦 CA | 0★ | 0 | — |
| 🇩🇪 DE | 0★ | 0 | — |
| 🇫🇷 FR | 0★ | 0 | — |
| 🇬🇧 GB | 1★ | 1 | 1★ this version |
| 🇮🇳 IN | 0★ | 0 | — |
| 🇯🇵 JP | 0★ | 0 | — |
| 🇺🇸 US | 5★ | 3 | 5★ this version |
🔔
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Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- ۵۰۴ لغت ضروری
- Developer
- Golden Mind Services LTD
- Bundle ID
- net.goldani.504words
- App Store URL
- Open in App Store
- Category
- Food & Drink
- Content rating
- 4+
- Languages
- EN
Company
- Website
- Not found
- Tagline
- بوستان شعر و غزل فارسی
- Description
- غزلستان
- 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
- $86/mo
- Top-grossing rank
- Outside top 100 in US Food & Drink
- 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.
⭐Recent App Store Reviews5 latest · avg 4.0★ · 40.0% 5★ · 0% 1★
5★2 (40%)
4★2 (40%)
3★0 (0%)
2★1 (20%)
1★0 (0%)
+0 ratings/week
Praise: best ×1 perfect ×1
Top positive
★★★★☆ Perfect
ممنون از اينكه آپديت كرديد و معاني جمله ها رو گذاشتيد
فقط اگه يه كم گرافيكش رو هم زيباتر كنيد و منوهاش رو بهتر طراحي منيد عالي ميشه مرسيييييي…
★★★★★ عالي بود
this is the best app for learning english…
Top negative
★★☆☆☆ Not bad
این ورژن رو مثل سیبچه اپدیت نمیکنین؟؟؟…
★★★★☆ 504
مرسي از اپ. حسابي لازمش داشتم. بجز گرافيكش و مشكل رفتن به كلمه بعدي همه چيزش خوبه. ورژن اندرويدش تو اين دو مورد بهتره. بد نيست براي رفتن به كلمه بعدي بشه سويپ هم كرد.…
📈Ratings growth3 ratings+200% lifetimeShow 3-year history estimate ▾
Tracked (8 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 → $2.99 (+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 analysis
Why low confidence: only 3 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
📌 Final verdict — read this before you trust the numbers above
۵۰۴ لغت ضروری is a very early-stage iOS app in the food & drink space with weak public traction — only 3 ratings, no founder-verified MRR, and not ranked in any monitored grossing chart. The app appears to be monetised, but public signals are too sparse for a precise revenue estimate.
Bottom line: treat all revenue, audience and acquisition-value numbers on this page as directional only — not founder-verified facts.
❓ Frequently Asked Questions
7 answers · auto-generated from this app's public dataHow much does ۵۰۴ لغت ضروری make per month?▴
Low-confidence model estimate. ۵۰۴ لغت ضروری has only 3 App Store ratings, so our revenue model has very little signal to work with — treat the ~$86/mo figure as directional only, not a verified MRR. No founder-verified revenue data is available for this app. See methodology for the formula and confidence bands.
What apps are like ۵۰۴ لغت ضروری?▴
Browse the full Food & Drink 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 ۵۰۴ لغت ضروری built with?▴
Our heuristic places ۵۰۴ لغت ضروری on the Native iOS (Swift / UIKit) stack (Medium confidence, 70%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.
Is ۵۰۴ لغت ضروری still actively maintained?▴
Maintenance status: At risk (60% abandonment risk). Last shipped version was 8 months ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
When was ۵۰۴ لغت ضروری last updated?▴
۵۰۴ لغت ضروری last shipped a new version on 2025-09-25 — 8 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes ۵۰۴ لغت ضروری?▴
۵۰۴ لغت ضروری is published by Golden Mind Services LTD 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 ۵۰۴ لغت ضروری's BU Score?▴
۵۰۴ لغت ضروری has a BU Score of 52/100 (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.