Invoice Simple: Invoice Maker vs Shopify: Sell online/in person
Invoice Simple: Invoice Maker
Invoice Simple
Google Play
$273.6K/mo
~$3.28M/yr · 7.4M installs
VS
Shopify: Sell online/in person
Shopify Inc.
Google Play
$342.8K/mo
~$4.11M/yr · 29.4M installs
Revenue winner
Shopify: Sell online/in person wins
+25% vs other
Installs winner
Shopify: Sell online/in person wins
+296% vs other
MAU winner
Shopify: Sell online/in person wins
+125% vs other
Rating winner
Invoice Simple: Invoice Maker wins
+16% vs other
Why Shopify: Sell online/in person is winning
Top 2 reasons - backed by the public App Store / Play Store numbers.
- Aggressive pricing. Shopify: Sell online/in person undercuts at $1.00/mo vs $44.68/mo - converts a higher % of free users.
- Bigger install base. Shopify: Sell online/in person has ~29.4M lifetime installs vs Invoice Simple: Invoice Maker's ~7.4M - 4.0× the funnel top.
→ Find more apps with this revenue gap · Full Shopify: Sell online/in person report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Invoice Simple: Invoice Maker
vs
Shopify: Sell online/in person
Monthly revenue (est.)?
$273.6K
▶
$342.8K
Annual revenue (est.)
$3.28M
▶
$4.11M
Lifetime installs (est.)
7.4M
▶
29.4M
Monthly active users (est.)?
446K
▶
1.0M
App Store rating
4.82★
◀
4.16★
Total ratings
167K
◀
67K
US grossing rank
-
=
-
Cheapest monthly sub
$44.68
◀
$1.00
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Business
- Price
- Free
- Released
- Feb 1, 2013
- Last updated
- May 1, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 6.1.6
- Languages
- -
- Category
- Business
- Price
- Free
- Released
- Sep 29, 2014
- Last updated
- May 4, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 10.2618.0
- Languages
- -
Invoice Simple: Invoice Maker trajectory
Shopify: Sell online/in person trajectory
FAQ
Which makes more money, Invoice Simple: Invoice Maker or Shopify: Sell online/in person? v
Shopify: Sell online/in person earns about $342.8K per month, while Invoice Simple: Invoice Maker earns about $273.6K. That is a 1.3× revenue gap (~$69.1K more per month for Shopify: Sell online/in person). Annual revenue: Invoice Simple: Invoice Maker ≈ $3.28M/year, Shopify: Sell online/in person ≈ $4.11M/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Invoice Simple: Invoice Maker or Shopify: Sell online/in person? v
Shopify: Sell online/in person leads with about 29.4M estimated downloads vs 7.4M for Invoice Simple: Invoice Maker - a 4.0× gap. Invoice Simple: Invoice Maker reports 5,000,000+ installs on Google Play. Shopify: Sell online/in person reports 10,000,000+ installs on Google Play.
Are Invoice Simple: Invoice Maker and Shopify: Sell online/in person in the same Google Play category and competing for the same money? v
Yes - both apps sit in the Business category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
What in-app purchases and subscription pricing do Invoice Simple: Invoice Maker and Shopify: Sell online/in person offer? v
Invoice Simple: Invoice Maker: IAP range $4.99 - $399.99 per item. Shopify: Sell online/in person: no IAP detected on the public listing. Invoice Simple: Invoice Maker runs a "Subscription (~$44.68/mo)" monetization model; Shopify: Sell online/in person runs "Subscription (~$1.00/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Invoice Simple: Invoice Maker or Shopify: Sell online/in person? v
Invoice Simple: Invoice Maker edges ahead with ★ 4.8 vs ★ 4.2 (gap of 0.7 stars). Rating volume: Invoice Simple: Invoice Maker 22K ratings, Shopify: Sell online/in person 5K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Invoice Simple: Invoice Maker vs Shopify: Sell online/in person revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $273.6K for Invoice Simple: Invoice Maker and $342.8K for Shopify: Sell online/in person are derived from Google Play grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Business) - net of the 15-30% Apple/Google store cut. Real revenue depends on country mix, retention, refunds and ad fill rate, none of which Apple or Google publish.
How do I compare Invoice Simple: Invoice Maker or Shopify: Sell online/in person to a different Google Play app? v
Use the search box at the bottom of this page or paste any two Google Play links into the homepage tool. We auto-generate a permanent comparison URL with revenue, downloads, IAP tiers, subscription pricing and grossing rank for both apps.