PDF Expert: Editor & Converter vs Stairs-X Pro Stairs Calculator
PDF Expert: Editor & Converter
Readdle Technologies Limited
App Store
$0/mo
~$0/yr · 32.2M installs
VS
Stairs-X Pro Stairs Calculator
TinuxSoft
Google Play
$7.7K/mo
~$92.6K/yr · 10K installs
Revenue winner
Stairs-X Pro Stairs Calculator wins
+771800% vs other
Installs winner
PDF Expert: Editor & Converter wins
+325553% vs other
MAU winner
PDF Expert: Editor & Converter wins
+245510% vs other
Rating winner
PDF Expert: Editor & Converter wins
+2% vs other
Why Stairs-X Pro Stairs Calculator is winning
Top 1 reasons - backed by the public App Store / Play Store numbers.
- Stairs-X Pro Stairs Calculator earns roughly 7718× more per month than PDF Expert: Editor & Converter - $7.7K vs $0.
→ Find more apps with this revenue gap · Full Stairs-X Pro Stairs Calculator report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
PDF Expert: Editor & Converter
vs
Stairs-X Pro Stairs Calculator
Monthly revenue (est.)?
$0
▶
$7.7K
Annual revenue (est.)
$0
▶
$92.6K
Lifetime installs (est.)
32.2M
◀
10K
Monthly active users (est.)?
7.2M
◀
3K
App Store rating
4.68★
◀
4.59★
Total ratings
215K
◀
636
US grossing rank
-
=
-
Cheapest monthly sub
No sub
=
No sub
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Productivity
- Price
- Free
- Released
- Dec 3, 2013
- Last updated
- Apr 23, 2026
- File size
- 338.7 MB
- Content rating
- 4+
- Version
- 7.25.5
- Languages
- English, French, German, Italian, Japanese, Portuguese +4 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
- -
PDF Expert: Editor & Converter trajectory
Stairs-X Pro Stairs Calculator trajectory
FAQ
Which makes more money, PDF Expert: Editor & Converter or Stairs-X Pro Stairs Calculator? v
Stairs-X Pro Stairs Calculator earns about $7.7K per month, while PDF Expert: Editor & Converter earns about $0. That is a ∞× revenue gap (~$7.7K more per month for Stairs-X Pro Stairs Calculator). Annual revenue: PDF Expert: Editor & Converter ≈ $0/year, Stairs-X Pro Stairs Calculator ≈ $92.6K/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, PDF Expert: Editor & Converter or Stairs-X Pro Stairs Calculator? v
PDF Expert: Editor & Converter leads with about 32.2M estimated downloads vs 10K for Stairs-X Pro Stairs Calculator - a 3256.5× gap. PDF Expert: Editor & Converter's App Store downloads are estimated from 215K ratings × the standard 1:75 ratio. Stairs-X Pro Stairs Calculator reports 5,000+ installs on Google Play.
Are PDF Expert: Editor & Converter 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.
Do PDF Expert: Editor & Converter and Stairs-X Pro Stairs Calculator have in-app purchases? v
PDF Expert: Editor & Converter does not appear to offer in-app purchases on its public listing. Stairs-X Pro Stairs Calculator does not appear to offer in-app purchases. Monetization model: PDF Expert: Editor & Converter runs "No App Store revenue (monetizes off-store)", Stairs-X Pro Stairs Calculator runs "Paid app ($64.99)".
Which has better ratings, PDF Expert: Editor & Converter or Stairs-X Pro Stairs Calculator? v
PDF Expert: Editor & Converter edges ahead with ★ 4.7 vs ★ 4.6 (gap of 0.1 stars). Rating volume: PDF Expert: Editor & Converter 215K ratings, Stairs-X Pro Stairs Calculator 49 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these PDF Expert: Editor & Converter vs Stairs-X Pro Stairs Calculator revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $0 for PDF Expert: Editor & Converter and $7.7K 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 PDF Expert: Editor & Converter 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.