Rack Builder Pro
49
Quality Score
Emerging
Rack Builder Pro
Low confidence
✍️ bumetric analysis
“
Rack Builder Pro is an iOS app from Thomas Lang in the Productivity category, currently rated 4.2★ across 20 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 49: Emerging (early traction worth watching). For a Productivity app, that means early traction worth watching. 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
$1.9K
per month
→
12-mo forecast
$1.6K – $5.9K
per month
→
24-mo forecast
$1.5K – $13.7K
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
$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 ~4.7y 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
$15K
↳ What it would sell for · not monthly revenue
Marketplace range $10K – $20K · 15× MRR multiple
💸
~0.3× 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 |
| 🏷 Productivity category multiple | +8% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
15× MRR
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$1.9K/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
Direction
Headwinds: rating drift may slow acquisition, low defensibility moat
6 months
$1.6K – $3.7K
12 months
$1.6K – $5.9K
24 months
$1.5K – $13.7K
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 · 38/100INDIE TIERlimited signalGrowth Velocity
5.0
Founder Strength
4.0
Product Quality
3.4
Revenue Strength
3.3
Monetization Maturity
1.0
Defensibility
2.1
Market Position
2.0
Operational Safety
10.0
- 💰 Revenue: Modest — $752 - $4702/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.25★ across 20 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: dev shipping weekly.
- ⚠️ 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 = $33K-$60K.
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 ($0.99)METRIC | +$2,800 | |
| Good rating (4.2★)METRIC | +$800 | |
| New app (6 months old)METRIC | −$700 | |
| Localized (5 languages)METRIC | +$600 | |
| Pre-traction phase (20 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.
🆕 What's New · v2.2.4
New ribbons!
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Rack Builder Pro
- Developer
- Thomas Lang
- Bundle ID
- lang.josh.RackBuilderPro
- App Store URL
- Open in App Store
- Category
- Productivity
- Content rating
- 4+
- Languages
- EN, FR, DE, ES, TL
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
- $976/mo
- Top-grossing rank
- Outside top 100 in US Productivity
- 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 Reviews10 latest · avg 4.1★ · 60.0% 5★ · 10.0% 1★
5★6 (60%)
4★2 (20%)
3★0 (0%)
2★1 (10%)
1★1 (10%)
+0 ratings/week
Praise: great ×3 best ×2 perfect ×1 recommend ×1 excellent ×1
Top positive
★★★★★ Easy to use
Great app. Easy to use. Shared it with my friends.…
★★★★★ Best $1 I’ve ever spent
Simple and easy to use. Saved me time.…
Top negative
★☆☆☆☆ Subpar App
It hardly has any awards to organize from.…
★★☆☆☆ Disappointing
Doesn’t have common foreign awards, including Vietnam era ribbons. Difficult to add awards from different branches.…
📈Ratings growth20 ratings+900% lifetimeShow 3-year history estimate ▾
Tracked (11 weeks) Pre-tracking estimate (8 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
Build your ribbon rack right. Every time.
You earned every ribbon. RackBuilder Pro makes sure they’re displayed correctly, cleanly, and by the book.
Accurate order of precedence across all branches. No guessing, no outdated charts, no second-guessing before a board.
Switch branches instantly. Apply authorized devices with a tap. See your rack update in real time.
Your rack is saved automatically, so you can pick up exactly where you left off. View your full rack alongside a complete alphabetical ribbon list for fast access.
Built for real use cases… View full description on the official store →
You earned every ribbon. RackBuilder Pro makes sure they’re displayed correctly, cleanly, and by the book.
Accurate order of precedence across all branches. No guessing, no outdated charts, no second-guessing before a board.
Switch branches instantly. Apply authorized devices with a tap. See your rack update in real time.
Your rack is saved automatically, so you can pick up exactly where you left off. View your full rack alongside a complete alphabetical ribbon list for fast access.
Built for real use cases… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 26 MB🔞 4+📱 iOS 17.6+🔖 v2.2.4🔄 updated 0d ago🌐 EN, FR, DE, ES, TL📂 Productivity💰 Paid
📅
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 →
2026-04
⭐
Rating ↑ 4.10 → 4.47 (improved 0.37★)
2026-04
💲
Went paid — introduced $0.99 price point
2026-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
2025-12
⭐
Rating ↓ 5.00 → 4.00 (dropped 1.00★)
2025-12
🚀
First tracked snapshot — initial data captured
🌍
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 | 0★ | 0 | — |
| 🇮🇳 IN | 0★ | 0 | — |
| 🇯🇵 JP | 0★ | 0 | — |
| 🇺🇸 US | 4.25★ | 20 | 4.25★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Similar apps in Productivity
About this analysis
Why low confidence: only 20 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
📌 Final verdict — read this before you trust the numbers above
Rack Builder Pro is a small / niche iOS app in the productivity space with weak public traction — only 20 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
4 answers · auto-generated from this app's public dataHow much does Rack Builder Pro make per month?▴
Our model estimates Rack Builder Pro earns roughly $975/mo, but with only 20 ratings the confidence interval is wide. No founder-verified MRR is available for this app, so this is a model output calibrated against comparable apps in the same category. See methodology for the formula.
What apps are like Rack Builder 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 Rack Builder Pro?▴
Rack Builder Pro is published by Thomas Lang 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 Rack Builder Pro's BU Score?▴
Rack Builder Pro has a BU Score of 49/100 (Emerging). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.