Microsoft Outlook vs Stairs-X Pro Stairs Calculator
Microsoft Outlook
Microsoft Corporation
App Store
$6.33M/mo
~$75.96M/yr · 812.7M installs
VS
Stairs-X Pro Stairs Calculator
TinuxSoft
Google Play
$7.8K/mo
~$93.8K/yr · 10K installs
Revenue winner
Microsoft Outlook wins
+80922% vs other
Installs winner
Microsoft Outlook wins
+8111944% vs other
MAU winner
Microsoft Outlook wins
+772476% vs other
Rating winner
Microsoft Outlook wins
+5% vs other
Why Microsoft Outlook is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Microsoft Outlook earns roughly 810× more per month than Stairs-X Pro Stairs Calculator - $6.33M vs $7.8K.
- Subscription model. Microsoft Outlook runs a $9.99/mo subscription that compounds; Stairs-X Pro Stairs Calculator relies on one-shot IAP or ads.
- Bigger install base. Microsoft Outlook has ~812.7M lifetime installs vs Stairs-X Pro Stairs Calculator's ~10K - 81120.4× the funnel top.
- More monetization surfaces. Microsoft Outlook runs 4 IAP tiers vs 0 - more chances to convert users at the right price.
→ Find more apps with this revenue gap · Full Microsoft Outlook report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Microsoft Outlook
vs
Stairs-X Pro Stairs Calculator
Monthly revenue (est.)?
$6.33M
◀
$7.8K
Annual revenue (est.)
$75.96M
◀
$93.8K
Lifetime installs (est.)
812.7M
◀
10K
Monthly active users (est.)?
19.5M
◀
3K
App Store rating
4.80★
◀
4.56★
Total ratings
9.0M
◀
643
US grossing rank
-
=
-
Cheapest monthly sub
$9.99
◀
No sub
IAP tiers detected
4 tiers
◀
0 tiers
- Category
- Productivity
- Price
- Free
- Released
- Jan 29, 2015
- Last updated
- Jun 29, 2026
- File size
- 464.9 MB
- Content rating
- 4+
- Version
- 5.2625.0
- Languages
- SQ, AM, Arabic, Bulgarian, Catalan, Croatian +41 more
- Category
- Productivity
- Price
- USD64.99
- Released
- May 24, 2017
- Last updated
- May 28, 2025
- File size
- -
- Content rating
- Everyone
- Version
- 2.1.51
- Languages
- -
Microsoft Outlook trajectory
Stairs-X Pro Stairs Calculator trajectory
FAQ
Which makes more money, Microsoft Outlook or Stairs-X Pro Stairs Calculator? v
Microsoft Outlook earns about $6.33M per month, while Stairs-X Pro Stairs Calculator earns about $7.8K. That is a 810.2× revenue gap (~$6.32M more per month for Microsoft Outlook). Annual revenue: Microsoft Outlook ≈ $75.96M/year, Stairs-X Pro Stairs Calculator ≈ $93.8K/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Microsoft Outlook or Stairs-X Pro Stairs Calculator? v
Microsoft Outlook leads with about 812.7M estimated downloads vs 10K for Stairs-X Pro Stairs Calculator - a 81120.4× gap. Microsoft Outlook's App Store downloads are estimated from 9.0M ratings × the standard 1:75 ratio. Stairs-X Pro Stairs Calculator reports 10,000+ installs on Google Play.
Are Microsoft Outlook and Stairs-X Pro Stairs Calculator in the same App Store category on each store and competing for the same money? v
Yes - both apps sit in the Productivity 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 Microsoft Outlook and Stairs-X Pro Stairs Calculator offer? v
Microsoft Outlook: IAP range 4 tiers detected. Stairs-X Pro Stairs Calculator: no IAP detected on the public listing. Microsoft Outlook runs a "Subscription (~$9.99/mo)" monetization model; Stairs-X Pro Stairs Calculator runs "Paid app ($64.99)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Microsoft Outlook or Stairs-X Pro Stairs Calculator? v
Microsoft Outlook edges ahead with ★ 4.8 vs ★ 4.6 (gap of 0.2 stars). Rating volume: Microsoft Outlook 9.0M ratings, Stairs-X Pro Stairs Calculator 50 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Microsoft Outlook vs Stairs-X Pro Stairs Calculator revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $6.33M for Microsoft Outlook and $7.8K for Stairs-X Pro Stairs Calculator are derived from App Store grossing rank / Google Play install ranges, scraped IAP tiers, ratings volume and category benchmarks (Productivity) - 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 Microsoft Outlook or Stairs-X Pro Stairs Calculator 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.