Device Lab vs 2FA QR Code App
Device Lab
广聪 钟
App Store
$138/mo
~$1.7K/yr · 1K installs
VS
2FA QR Code App
Tensortech Apps
App Store
$3.4K/mo
~$40.5K/yr · 22K installs
Revenue winner
2FA QR Code App wins
+2349% vs other
Installs winner
2FA QR Code App wins
+1585% vs other
MAU winner
2FA QR Code App wins
+1248% vs other
Rating winner
Device Lab wins
+21% vs other
Why 2FA QR Code App is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- 2FA QR Code App earns roughly 24× more per month than Device Lab - $3.4K vs $138.
- Subscription model. 2FA QR Code App runs a $19.99/mo subscription that compounds; Device Lab relies on one-shot IAP or ads.
- Bigger install base. 2FA QR Code App has ~22K lifetime installs vs Device Lab's ~1K - 16.8× the funnel top.
- More monetization surfaces. 2FA QR Code App runs 7 IAP tiers vs 0 - more chances to convert users at the right price.
→ Find more apps with this revenue gap · Full 2FA QR Code App report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Device Lab
vs
2FA QR Code App
Monthly revenue (est.)?
$138
▶
$3.4K
Annual revenue (est.)
$1.7K
▶
$40.5K
Lifetime installs (est.)
1K
▶
22K
Monthly active users (est.)?
156
▶
2K
App Store rating
4.95★
◀
4.09★
Total ratings
20
▶
438
US grossing rank
-
=
-
Cheapest monthly sub
No sub
▶
$19.99
IAP tiers detected
0 tiers
▶
7 tiers
- Category
- Utilities
- Price
- USD3.99
- Released
- Jan 13, 2026
- Last updated
- Jun 18, 2026
- File size
- 29.2 MB
- Content rating
- 4+
- Version
- 1.5.0
- Languages
- Chinese
- Category
- Utilities
- Price
- Free
- Released
- Aug 2, 2023
- Last updated
- Jun 24, 2026
- File size
- 54.7 MB
- Content rating
- 4+
- Version
- 2.2.9
- Languages
- English
Device Lab trajectory
2FA QR Code App trajectory
FAQ
Which makes more money, Device Lab or 2FA QR Code App? v
2FA QR Code App earns about $3.4K per month, while Device Lab earns about $138. That is a 24.5× revenue gap (~$3.2K more per month for 2FA QR Code App). Annual revenue: Device Lab ≈ $1.7K/year, 2FA QR Code App ≈ $40.5K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Device Lab or 2FA QR Code App? v
2FA QR Code App leads with about 22K estimated downloads vs 1K for Device Lab - a 16.8× gap. Device Lab's App Store downloads are estimated from 20 ratings × the standard 1:75 ratio. 2FA QR Code App's App Store downloads are estimated from 438 ratings.
Are Device Lab and 2FA QR Code App in the same App Store category and competing for the same money? v
Yes - both apps sit in the Utilities 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 Device Lab and 2FA QR Code App offer? v
Device Lab: no IAP detected on the public listing. 2FA QR Code App: IAP range 7 tiers detected. Device Lab runs a "Paid app ($3.99)" monetization model; 2FA QR Code App runs "Subscription (~$19.99/mo, security)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Device Lab or 2FA QR Code App? v
Device Lab edges ahead with ★ 5.0 vs ★ 4.1 (gap of 0.9 stars). Rating volume: Device Lab 20 ratings, 2FA QR Code App 438 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Device Lab vs 2FA QR Code App revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $138 for Device Lab and $3.4K for 2FA QR Code App are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Utilities) - 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 Device Lab or 2FA QR Code App to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store 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.