69
BU Score
Solid
Invoice Maker Simple
✍️ BU Analytics Review
“
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.
Our BU Score puts it at 69 — Solid (established niche player). For a Business app, that means established niche player.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
creator
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
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.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Jul 24
Aug 24
Oct 24
Dec 24
Jan 25
Feb 25
Apr 25
May 25
Jul 25
Dec 25
Jan 26
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 44 MB🔞 4+📱 iOS 10.0+🔖 v50.6🔄 updated 1y ago🌐 EN📂 Business💰 Paid🚀 Launched 2013 (12y old)
📝 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.
You can make simple but professional PDF invoices, quotes, estimates, purchase orders, receipts, timesheets instantly.
That’s it. All will be done in minutes rather than hours. It’s so simple.
It is also easy to track all invoices, estimates, quotes in one place.
Professional looking templates are available for you to suit your business needs.
Perfect for small business owners, contractors, cleaners, freelancers, trades people, construction workers.
[ Key features of this simple invoice maker app ]
• Manually edit titles, subtitles, and currency codes (e.g. Invoice -> Tax Invoice)
• Payment term set up based on each customer
• Turn quotes, estimates into invoices by a single tap
• Check paid, overdue, unpaid invoices
• Professionally designed beautiful templates (One simple template, 3 templates with header images)
• CSV spreadsheet export to be used in your accounting software
• Send PDFs via Email or SMS messenger
• Save all PDF files in Apple Files app
• Available on iPhone, iPad
• Attach photos into invoices, quotes, estimates • Use payment methods field to enter your payment details such as PayPal, credit card, bank transfer info
• Tax, GST, VAT set up (e.g. No tax, single tax, compound tax)
• Add discount (Actual $ or %)
• Add payment terms (Immediate, 7 days, 14 days, 21 days,...up to 180 days)
• Add signature and date on the spot
• Simple, crisp, high resolution templates in PDF
[ Invoicing and more ]
You can also keep track of your business expenses and bills.
Both income and expenses are visible in dashboard views in Reports page so that you can keep track of your cash flow.
Reporting will be visible monthly, quarterly, yearly. This will benefit you to prepare your Tax and Accounting documents.
You can even use this app as receipt tracker and bill tracking organiser because you can attach receipts.
Invoice Maker Pro is the ultimate invoice maker. Send simple invoices using professional templates, invoice generator, PDF invoices and estimates, fast payments, bill organiser, receipt and expense tracker, and business cash flow reporting - all in one app.
Please download our free invoice app today to see it yourself. You can start a free trial without singing in.
All simple and easy.
[ Upgrade to subscription version ]
Subscription version offers cloud sync and back up feature so that you can save all the info in our highly secured cloud services and share the same data in multiple iOS devices such as iPhone and iPad.
Upgrading to subscription version requires auto-renewal subscription.
Payment will be charged to your Apple ID account at the confirmation of purchase.
The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period.
Your account will be charged for renewal within 24 hours prior to the end of the current period.
You can manage and cancel your subscriptions by going to your App Store account settings after purchase.
Links to Your Privacy Policy and Terms of Use:
http://invoicemkr.com/privacy.html
http://invoicemkr.com/terms.html
Please feel free to contact us if you have any questions.
Try now! Simple invoicing will save your precious time.
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.
You can make simple but professional PDF invoices, quotes, estimates, purchase orders, receipts, timesheets instantly.
That’s it. All will be done in minutes rather than hours. It’s so simple.
It is also easy to track all invoices, estimates, quotes in one place.
Professional looking templates are available for you to suit your business needs.
Perfect for small business owners, contractors, cleaners, freelancers, trades people, construction workers.
[ Key features of this simple invoice maker app ]
• Manually edit titles, subtitles, and currency codes (e.g. Invoice -> Tax Invoice)
• Payment term set up based on each customer
• Turn quotes, estimates into invoices by a single tap
• Check paid, overdue, unpaid invoices
• Professionally designed beautiful templates (One simple template, 3 templates with header images)
• CSV spreadsheet export to be used in your accounting software
• Send PDFs via Email or SMS messenger
• Save all PDF files in Apple Files app
• Available on iPhone, iPad
• Attach photos into invoices, quotes, estimates • Use payment methods field to enter your payment details such as PayPal, credit card, bank transfer info
• Tax, GST, VAT set up (e.g. No tax, single tax, compound tax)
• Add discount (Actual $ or %)
• Add payment terms (Immediate, 7 days, 14 days, 21 days,...up to 180 days)
• Add signature and date on the spot
• Simple, crisp, high resolution templates in PDF
[ Invoicing and more ]
You can also keep track of your business expenses and bills.
Both income and expenses are visible in dashboard views in Reports page so that you can keep track of your cash flow.
Reporting will be visible monthly, quarterly, yearly. This will benefit you to prepare your Tax and Accounting documents.
You can even use this app as receipt tracker and bill tracking organiser because you can attach receipts.
Invoice Maker Pro is the ultimate invoice maker. Send simple invoices using professional templates, invoice generator, PDF invoices and estimates, fast payments, bill organiser, receipt and expense tracker, and business cash flow reporting - all in one app.
Please download our free invoice app today to see it yourself. You can start a free trial without singing in.
All simple and easy.
[ Upgrade to subscription version ]
Subscription version offers cloud sync and back up feature so that you can save all the info in our highly secured cloud services and share the same data in multiple iOS devices such as iPhone and iPad.
Upgrading to subscription version requires auto-renewal subscription.
Payment will be charged to your Apple ID account at the confirmation of purchase.
The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period.
Your account will be charged for renewal within 24 hours prior to the end of the current period.
You can manage and cancel your subscriptions by going to your App Store account settings after purchase.
Links to Your Privacy Policy and Terms of Use:
http://invoicemkr.com/privacy.html
http://invoicemkr.com/terms.html
Please feel free to contact us if you have any questions.
Try now! Simple invoicing will save your precious time.
🆕 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
- OG image
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
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- https://apps.apple.com/us/app/letterloop-group-newsletters/id6468623700
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- https://apps.apple.com/us/iphone/story/id1750986966
📈Ratings growth92 ratings+9100% lifetimeShow 3-year history estimate ▾
Tracked (57 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.
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.
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