Niche Explorer

Is this idea worth building?

See the apps you’d compete with, how crowded the niche is and what launched in it lately. Real store data, no invented download numbers.

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Verdict for “invoice”

Competitive

Real competition. You’ll need a clear angle or an underserved audience.

Mid-pack saturation (63/100) with 106 DB matches (5 charting). Viable with a clear wedge; validate further before building.

Track this nicheSee launches
106competitors found
5in the charts
4.7avg rating, top apps
132launched in 30 days

Who you’d compete with

Top 10 by chart rank and ratings
PDF Reader & Editor: View PDFMoranJiyounge · Productivity #2top free –no ratings 10,000+installs 2too new to tell Microsoft Word: Edit DocumentsMicrosoft Corporation · Productivity #9top free 4.817,487,212 ratings 1,000,000,000+installs 1too new to tell CamScanner- scanner, PDF makerINTSIG PTE · Productivity #15top grossing 4.85,053,826 ratings 500,000,000+installs 2too new to tell Simple Invoice & Estimate AppMuhammad Yasin Javed #37top paid –no ratings n/aApp Store 0too new to tell BB: Banco, Conta, Pix, CartãoBanco do Brasil SA · Finance #40top free 4.78,472,878 ratings 100,000,000+installs 1too new to tell ClassHubClassHub Solutions · Education –not charting –no ratings 100+installs 1too new to tell PropertyMePropertyMe · Business –not charting –no ratings 100,000+installs 1too new to tell Invoice+ Offline Invoice MakerAPPVERSE · Productivity –not charting –no ratings 10+installs 1too new to tell 카카오 T 트럭커 - 화물 용달 트럭 차주Kakao Mobility Corp. · Maps & Navigation –not charting –no ratings 100,000+installs 1too new to tell Invoice Builder HubAv sign international · Business –not charting –no ratings 100+installs 1too new to tell

New in this niche

132 launched in the last 30 days
AU +4 BillSprig: Invoice & Estimate 加承 韦 Business PaidYet: Invoice Reminders SHAHRIAR KARIMI Business Invoice Maker: Quote & Billing Zineb Touile Business Invoice Maker:English & Arabic Ali Mahmoud Business InvoiceGo – Invoice Maker Yash Bhalani Finance Singil: Invoice Maker Dustine Jao Pangilinan Business Easy Invoice Generator-Maker SAJAD KUMAR THAPA Business Bily: Appliance Repair Invoice MiniGamr Business InvoiceBold UrenaTech, LLC Business InoBill – Invoice Maker Sohaib Zahid Business BrandInvoice: Invoice Maker Gunal M Business Voice-to-Invoice CRM Data Visual Solutions LLC Business

Where the opening is

  • Tracking/journaling features appear frequently (37/105 descriptions)

What to do next

  1. Study top charting rivals — what they ship well and what listings leave weak.
  2. Hunt for stale or single-version apps as a maintenance wedge.
  3. Narrow to a sharper sub-niche under “invoice” before committing.
  4. Compare store pages for: PDF Reader & Editor: View PDF, Microsoft Word: Edit Documents, CamScanner- scanner, PDF maker.
How we scored this
Competitors+40
Chart presence+7.7
Ratings+15.5
Update pace-0.1
Saturation63/100

About the data

  • Match set has ratings and chart signals; score is based on stored crawler data only.

Open below 40, competitive 40–69, crowded from 70 or with 3+ top-10 charting rivals. We never estimate downloads or revenue. Generated 2 Oct 2026.