3Dcalc+ vs PDF Reader: Viewer, PDF Editor
3Dcalc+
Sozo Labs
Google Play
$104/mo
~$1.2K/yr · 1K installs
VS
PDF Reader: Viewer, PDF Editor
Stackwise Studio
Google Play
$21.6K/mo
~$259.4K/yr · 1.3M installs
Revenue winner
PDF Reader: Viewer, PDF Editor wins
+20684% vs other
Installs winner
PDF Reader: Viewer, PDF Editor wins
+91476% vs other
MAU winner
PDF Reader: Viewer, PDF Editor wins
+44053% vs other
Rating winner
PDF Reader: Viewer, PDF Editor wins
+353% vs other
Why PDF Reader: Viewer, PDF Editor is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- PDF Reader: Viewer, PDF Editor earns roughly 208× more per month than 3Dcalc+ - $21.6K vs $104.
- Subscription model. PDF Reader: Viewer, PDF Editor runs a $22.35/mo subscription that compounds; 3Dcalc+ relies on one-shot IAP or ads.
- Bigger install base. PDF Reader: Viewer, PDF Editor has ~1.3M lifetime installs vs 3Dcalc+'s ~1K - 915.8× the funnel top.
- Better app store reviews. PDF Reader: Viewer, PDF Editor sits at 3.53★ vs 0.00★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full PDF Reader: Viewer, PDF Editor report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
3Dcalc+
vs
PDF Reader: Viewer, PDF Editor
Monthly revenue (est.)?
$104
▶
$21.6K
Annual revenue (est.)
$1.2K
▶
$259.4K
Lifetime installs (est.)
1K
▶
1.3M
Monthly active users (est.)?
161.728
▶
71K
App Store rating
-
▶
3.53★
Total ratings
0
▶
2K
US grossing rank
-
=
-
Cheapest monthly sub
No sub
▶
$22.35
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Tools
- Price
- USD5.99
- Released
- Oct 16, 2025
- Last updated
- Jun 26, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 2.6
- Languages
- -
- Category
- Tools
- Price
- Free
- Released
- Feb 1, 2026
- Last updated
- Jun 17, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 1.1.4
- Languages
- -
3Dcalc+ trajectory
PDF Reader: Viewer, PDF Editor trajectory
FAQ
Which makes more money, 3Dcalc+ or PDF Reader: Viewer, PDF Editor? v
PDF Reader: Viewer, PDF Editor earns about $21.6K per month, while 3Dcalc+ earns about $104. That is a 207.8× revenue gap (~$21.5K more per month for PDF Reader: Viewer, PDF Editor). Annual revenue: 3Dcalc+ ≈ $1.2K/year, PDF Reader: Viewer, PDF Editor ≈ $259.4K/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, 3Dcalc+ or PDF Reader: Viewer, PDF Editor? v
PDF Reader: Viewer, PDF Editor leads with about 1.3M estimated downloads vs 1K for 3Dcalc+ - a 915.8× gap. 3Dcalc+ reports 1,000+ installs on Google Play. PDF Reader: Viewer, PDF Editor reports 1,000,000+ installs on Google Play.
Are 3Dcalc+ and PDF Reader: Viewer, PDF Editor in the same Google Play category and competing for the same money? v
Yes - both apps sit in the Tools 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 3Dcalc+ and PDF Reader: Viewer, PDF Editor offer? v
3Dcalc+: no IAP detected on the public listing. PDF Reader: Viewer, PDF Editor: IAP range $9.99 - $49.99 per item. 3Dcalc+ runs a "Paid app ($5.99)" monetization model; PDF Reader: Viewer, PDF Editor runs "Subscription (~$22.35/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, 3Dcalc+ or PDF Reader: Viewer, PDF Editor? v
PDF Reader: Viewer, PDF Editor edges ahead with a higher overall score (gap of 3.5 stars). Rating volume: 3Dcalc+ 0 ratings, PDF Reader: Viewer, PDF Editor 154 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these 3Dcalc+ vs PDF Reader: Viewer, PDF Editor revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $104 for 3Dcalc+ and $21.6K for PDF Reader: Viewer, PDF Editor are derived from Google Play grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Tools) - 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 3Dcalc+ or PDF Reader: Viewer, PDF Editor 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.