KosherScan App vs Tradera - buy & sell
KosherScan App
Ephraim Hammer
App Store
$448/mo
~$5.4K/yr · 8K installs
VS
Tradera - buy & sell
Tradera
Google Play
$77.0K/mo
~$923.9K/yr · 2.5M installs
Revenue winner
Tradera - buy & sell wins
+17085% vs other
Installs winner
Tradera - buy & sell wins
+32916% vs other
MAU winner
Tradera - buy & sell wins
+16049% vs other
Rating winner
KosherScan App wins
+5% vs other
Why Tradera - buy & sell is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Tradera - buy & sell earns roughly 172× more per month than KosherScan App - $77.0K vs $448.
- Aggressive pricing. Tradera - buy & sell undercuts at $4.56/mo vs $9.99/mo - converts a higher % of free users.
- Bigger install base. Tradera - buy & sell has ~2.5M lifetime installs vs KosherScan App's ~8K - 330.2× the funnel top.
→ Find more apps with this revenue gap · Full Tradera - buy & sell report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
KosherScan App
vs
Tradera - buy & sell
Monthly revenue (est.)?
$448
▶
$77.0K
Annual revenue (est.)
$5.4K
▶
$923.9K
Lifetime installs (est.)
8K
▶
2.5M
Monthly active users (est.)?
1K
▶
224K
App Store rating
4.81★
◀
4.59★
Total ratings
151
▶
64K
US grossing rank
-
=
-
Cheapest monthly sub
$9.99
◀
$4.56
IAP tiers detected
5 tiers
◀
0 tiers
- Category
- Shopping
- Price
- Free
- Released
- Apr 11, 2021
- Last updated
- Jun 22, 2026
- File size
- 197.7 MB
- Content rating
- 4+
- Version
- 1.9.29
- Languages
- English
- Category
- Shopping
- Price
- Free
- Released
- Jun 20, 2011
- Last updated
- Jun 26, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 3.201
- Languages
- -
KosherScan App trajectory
Tradera - buy & sell trajectory
FAQ
Which makes more money, KosherScan App or Tradera - buy & sell? v
Tradera - buy & sell earns about $77.0K per month, while KosherScan App earns about $448. That is a 171.9× revenue gap (~$76.5K more per month for Tradera - buy & sell). Annual revenue: KosherScan App ≈ $5.4K/year, Tradera - buy & sell ≈ $923.9K/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, KosherScan App or Tradera - buy & sell? v
Tradera - buy & sell leads with about 2.5M estimated downloads vs 8K for KosherScan App - a 330.2× gap. KosherScan App's App Store downloads are estimated from 149 ratings × the standard 1:75 ratio. Tradera - buy & sell reports 1,000,000+ installs on Google Play.
Are KosherScan App and Tradera - buy & sell in the same App Store category on each store and competing for the same money? v
Yes - both apps sit in the Shopping 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 KosherScan App and Tradera - buy & sell offer? v
KosherScan App: IAP range 5 tiers detected. Tradera - buy & sell: IAP range $0.99 - $20.99 per item. KosherScan App runs a "Subscription (~$9.99/mo)" monetization model; Tradera - buy & sell runs "Subscription (~$4.56/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, KosherScan App or Tradera - buy & sell? v
KosherScan App edges ahead with ★ 4.8 vs ★ 4.6 (gap of 0.2 stars). Rating volume: KosherScan App 149 ratings, Tradera - buy & sell 63 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these KosherScan App vs Tradera - buy & sell revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $448 for KosherScan App and $77.0K for Tradera - buy & sell are derived from App Store grossing rank / Google Play install ranges, scraped IAP tiers, ratings volume and category benchmarks (Shopping) - 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 KosherScan App or Tradera - buy & sell 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.