Invoice Simple: Invoice Maker vs Travel Expense Tracker

Invoice Simple: Invoice Maker

Zenvoice Inc.
App Store
$372.4K/mo
~$4.47M/yr · 18.4M installs
VS

Travel Expense Tracker

aadhk
Google Play
$1.1K/mo
~$12.6K/yr · 63K installs
Revenue winner Invoice Simple: Invoice Maker wins +35331% vs other
Installs winner Invoice Simple: Invoice Maker wins +29235% vs other
MAU winner Invoice Simple: Invoice Maker wins +22660% vs other
Rating winner Invoice Simple: Invoice Maker wins +8% vs other

Why Invoice Simple: Invoice Maker is winning

Top 4 reasons - backed by the public App Store / Play Store numbers.

  1. Invoice Simple: Invoice Maker earns roughly 354× more per month than Travel Expense Tracker - $372.4K vs $1.1K.
  2. Subscription model. Invoice Simple: Invoice Maker runs a $6.99/mo subscription that compounds; Travel Expense Tracker relies on one-shot IAP or ads.
  3. Bigger install base. Invoice Simple: Invoice Maker has ~18.4M lifetime installs vs Travel Expense Tracker's ~63K - 293.4× the funnel top.
  4. More monetization surfaces. Invoice Simple: Invoice Maker runs 9 IAP tiers vs 0 - more chances to convert users at the right price.

→ Find more apps with this revenue gap · Full Invoice Simple: Invoice Maker report

Side-by-side metrics

Bars scale to whichever app is bigger on that row. Green = winner.

Invoice Simple: Invoice Maker
vs
Travel Expense Tracker
Monthly revenue (est.)?
$372.4K
◀
$1.1K
Annual revenue (est.)
$4.47M
◀
$12.6K
Lifetime installs (est.)
18.4M
◀
63K
Monthly active users (est.)?
1.7M
◀
7K
App Store rating
4.87★
◀
4.50★
Total ratings
123K
◀
1K
US grossing rank
-
=
-
Cheapest monthly sub
$6.99
◀
No sub
IAP tiers detected
9 tiers
◀
0 tiers

Invoice Simple: Invoice Maker

Zenvoice Inc.
App Store
Category
Business
Price
Free
Released
Sep 18, 2013
Last updated
Jun 17, 2026
File size
202.4 MB
Content rating
4+
Version
6.5.1
Languages
Czech, Danish, Dutch, English, Finnish, French +17 more
View full Invoice Simple: Invoice Maker report →

Travel Expense Tracker

aadhk
Google Play
Category
Business
Price
Free
Released
Oct 11, 2011
Last updated
Jun 27, 2026
File size
-
Content rating
Everyone
Version
16.6.28-inApp
Languages
-
View full Travel Expense Tracker report →

Invoice Simple: Invoice Maker trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Travel Expense Tracker trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Related app pages

Invoice Simple: Invoice Maker App Store page →Travel Expense Tracker Play Store page →

Related comparisons

Invoice Simple Invoice Maker iOS vs Linkedin Community Network AndroidInvoice Simple Invoice Maker iOS vs Giga Miner Bitcoin Miner Cloud AndroidInvoice Simple Invoice Maker iOS vs Microsoft Authenticator AndroidInvoice Simple Invoice Maker iOS vs Microsoft Teams AndroidInvoice Simple Invoice Maker iOS vs Indeed Job Search AndroidInvoice Simple Invoice Maker iOS vs Intuit Quickbooks for Business Android

Compare another pair

FAQ

Which makes more money, Invoice Simple: Invoice Maker or Travel Expense Tracker? v
Invoice Simple: Invoice Maker earns about $372.4K per month, while Travel Expense Tracker earns about $1.1K. That is a 354.3× revenue gap (~$371.3K more per month for Invoice Simple: Invoice Maker). Annual revenue: Invoice Simple: Invoice Maker ≈ $4.47M/year, Travel Expense Tracker ≈ $12.6K/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Invoice Simple: Invoice Maker or Travel Expense Tracker? v
Invoice Simple: Invoice Maker leads with about 18.4M estimated downloads vs 63K for Travel Expense Tracker - a 293.4× gap. Invoice Simple: Invoice Maker's App Store downloads are estimated from 123K ratings × the standard 1:75 ratio. Travel Expense Tracker reports 50,000+ installs on Google Play.
Are Invoice Simple: Invoice Maker and Travel Expense Tracker in the same App Store category on each store 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 Travel Expense Tracker offer? v
Invoice Simple: Invoice Maker: IAP range 9 tiers detected. Travel Expense Tracker: IAP range $18.99 per item. Invoice Simple: Invoice Maker runs a "Subscription (~$6.99/mo)" monetization model; Travel Expense Tracker runs "Free + IAP (tiers not exposed by store)". 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 Travel Expense Tracker? v
Invoice Simple: Invoice Maker edges ahead with ★ 4.9 vs ★ 4.5 (gap of 0.4 stars). Rating volume: Invoice Simple: Invoice Maker 123K ratings, Travel Expense Tracker 75 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Invoice Simple: Invoice Maker vs Travel Expense Tracker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $372.4K for Invoice Simple: Invoice Maker and $1.1K for Travel Expense Tracker are derived from App Store grossing rank / Google Play install ranges, 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 Travel Expense Tracker to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store or 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.