Invoice Maker Simple
69
Quality Score
Solid
Invoice Maker Simple
Low confidence
✍️ bumetric analysis
“
Invoice Maker Simple is an iOS app from B TO J PTY LTD in the Business category, currently rated 4.9★ across 92 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 69: Solid (established niche player). For a Business 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
$5.0K
per month
→
12-mo forecast
$5.2K – $10.8K
per month
→
24-mo forecast
$6.4K – $19.2K
per month
MID tierSUBSCRIPTION
💡 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
$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 ~4 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 |
| ⚙ Business complexity ×1.50 | +$25K |
Total estimate
$75K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$350K
↳ What it would sell for · not monthly revenue
Marketplace range $250K – $450K · 18× MRR multiple
💸
~4.7× 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% |
| 🏷 Business category multiple | +10% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
18× MRR
🔬
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)
Direction
Tailwinds: monetization model proven
Headwinds: rating drift may slow acquisition, review-mined risks present
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 · 50/100MID TIERSUBSCRIPTIONunderperforming peersGrowth Velocity
5.0
Founder Strength
6.5
Product Quality
3.9
Revenue Strength
3.7
Monetization Maturity
9.5
Defensibility
8.5
Market Position
2.0
Operational Safety
0.7
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.89★ across 92 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 574d ago — possibly dormant.
- ⚠️ Risk: High — 4.8% refund mentions, bug mentions above category norm, dormant (574d since update).
🎯 For competitors: Vulnerable. Quality drift + slow updates create a clear opening for a fresh competitor with active dev cadence.
💵 For acquirers: Estimated asking range 12-22× monthly = $60K-$110K. Portfolio play ($69K/mo combined) commands premium. Discount applied for operational risk..
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 7 of 7 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 (4.9★)METRIC | +$2,200 | |
| worth every pennyREVIEW | +$2,000 | |
| Mature app (12y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (92 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 · v50.6
Performance and efficiency improved
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Invoice Maker Simple
- Developer
- B TO J PTY LTD
- Bundle ID
- com.gamifiedapps.invoice
- App Store URL
- Open in App Store
- Category
- Business
- Content rating
- 4+
- Languages
- EN
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
- $19.8K/mo
- Top-grossing rank
- Outside top 100 in US Business
- 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 growth92 ratings+9100% lifetimeShow 3-year history estimate ▾
Tracked (58 weeks) Pre-tracking estimate (37 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
** NO SUBSCRIPTION REQUIRED **
Invoice Maker Simple is the easiest way to make and send professional invoices and estimates to your customers.
Create invoices and estimates wherever you are - with a customer between jobs, or at home. Get paid faster.
It’s perfect for small business owners, contractors, cleaners, freelancers, trades people, construction workers.
Simple invoicing will save your precious time.
Create, send and track invoices and estimates on your iPhone and iPad and keep your finances and accounting organised.
You can simply add your customer’s info with purchased items.… View full description on the official store →
Invoice Maker Simple is the easiest way to make and send professional invoices and estimates to your customers.
Create invoices and estimates wherever you are - with a customer between jobs, or at home. Get paid faster.
It’s perfect for small business owners, contractors, cleaners, freelancers, trades people, construction workers.
Simple invoicing will save your precious time.
Create, send and track invoices and estimates on your iPhone and iPad and keep your finances and accounting organised.
You can simply add your customer’s info with purchased items.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 44 MB🔞 4+📱 iOS 10.0+🔖 v50.6🔄 updated 0d ago🌐 EN📂 Business💰 Paid
📅
What Worked™ · Development Pipeline
8 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
⭐
Rating ↑ 3.89 → 4.60 (improved 0.71★)
2025-02
📈
Crossed 50 ratings — social-proof flywheel kicking in
2014-07
📈
Crossed 10 ratings — social-proof flywheel kicking in
2014-05
⭐
Rating ↓ 3.50 → 3.14 (dropped 0.36★)
2013-11
⭐
Rating ↑ 3.33 → 3.75 (improved 0.42★)
2013-11
⭐
Rating ↓ 4.00 → 3.33 (dropped 0.67★)
2013-10
🚀
First tracked snapshot — initial data captured
🗣
Voice of Customer
Based on 105 reviews across 4 markets● 72% positive · ● 4% neutral · ● 24% negative · Rating drift: +0.03★ (stable — recent 50: 4.92★ vs lifetime: 4.89★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Sentiment by country (−1 to +1)
🇨🇦 CA
+0.51
🇺🇸 US
+0.43
🇬🇧 GB
+0.38
🇦🇺 AU
+0.34
Top praise themes
professional invoices ×3 easy ×28 one ×10 invoicing ×9 product ×8 business ×7 now ×7 works ×6
Top complaint themes
waste money ×3 products services ×3 delete products ×3 can't ×9 invoices ×7 over ×6 add ×6 crashes ×5
Risk signals
Refund mentions: 4.8% Bug mentions: 7%
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.55999★ | 25 | 4.55999★ this version |
| 🇧🇷 BR | 0★ | 0 | — |
| 🇨🇦 CA | 4.73684★ | 19 | 4.73684★ this version |
| 🇩🇪 DE | 0★ | 0 | — |
| 🇫🇷 FR | 0★ | 0 | — |
| 🇬🇧 GB | 4.64286★ | 14 | 4.64286★ this version |
| 🇮🇳 IN | 0★ | 0 | — |
| 🇯🇵 JP | 5★ | 2 | 5★ this version |
| 🇺🇸 US | 4.8913★ | 92 | 4.8913★ this version |
🔔
Track this app’s revenue
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📝 Description
95
BU Score · Transcendent
More by B TO J PTY LTD
View all →📦 Portfolio summaryINDIE studio
3apps·$69K/mocombined
✓ Diversified — top app contributes 44%; risk spread across portfolio
Similar apps in Business
About this analysis
Why low confidence: only 92 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Invoice Maker Simple make per month?▴
Based on our ML-calibrated revenue forecast, Invoice Maker Simple earns approximately $19K/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 Invoice Maker Simple?▴
Browse the full Business 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 Invoice Maker Simple?▴
Invoice Maker Simple is published by B TO J PTY 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 Invoice Maker Simple's BU Score?▴
Invoice Maker Simple has a BU Score of 69/100 (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.