Device Lab vs Love8 - App for Couples
Device Lab
广聪 钟
App Store
$138/mo
~$1.7K/yr · 1K installs
VS
Love8 - App for Couples
Chongqing Daole Er Technology Co., Ltd
App Store
$9.3K/mo
~$112.0K/yr · 246K installs
Revenue winner
Love8 - App for Couples wins
+6664% vs other
Installs winner
Love8 - App for Couples wins
+18848% vs other
MAU winner
Love8 - App for Couples wins
+18374% vs other
Rating winner
Device Lab wins
+7% vs other
Why Love8 - App for Couples is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Love8 - App for Couples earns roughly 68× more per month than Device Lab - $9.3K vs $138.
- Subscription model. Love8 - App for Couples runs a $9.99/mo subscription that compounds; Device Lab relies on one-shot IAP or ads.
- Bigger install base. Love8 - App for Couples has ~246K lifetime installs vs Device Lab's ~1K - 189.5× the funnel top.
- More monetization surfaces. Love8 - App for Couples runs 7 IAP tiers vs 0 - more chances to convert users at the right price.
→ Find more apps with this revenue gap · Full Love8 - App for Couples report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Device Lab
vs
Love8 - App for Couples
Monthly revenue (est.)?
$138
▶
$9.3K
Annual revenue (est.)
$1.7K
▶
$112.0K
Lifetime installs (est.)
1K
▶
246K
Monthly active users (est.)?
156
▶
29K
App Store rating
4.95★
◀
4.61★
Total ratings
20
▶
3K
US grossing rank
-
=
-
Cheapest monthly sub
No sub
▶
$9.99
IAP tiers detected
0 tiers
▶
7 tiers
- Category
- Utilities
- Price
- USD3.99
- Released
- Jan 13, 2026
- Last updated
- May 11, 2026
- File size
- 28.8 MB
- Content rating
- 4+
- Version
- 1.4.1
- Languages
- Chinese
- Category
- Utilities
- Price
- Free
- Released
- May 8, 2023
- Last updated
- Apr 29, 2026
- File size
- 326.9 MB
- Content rating
- 17+
- Version
- 3.0.0
- Languages
- English, French, German, Indonesian, Italian, Japanese +8 more
Device Lab trajectory
Love8 - App for Couples trajectory
FAQ
Which makes more money, Device Lab or Love8 - App for Couples? v
Love8 - App for Couples earns about $9.3K per month, while Device Lab earns about $138. That is a 67.6× revenue gap (~$9.2K more per month for Love8 - App for Couples). Annual revenue: Device Lab ≈ $1.7K/year, Love8 - App for Couples ≈ $112.0K/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 Love8 - App for Couples? v
Love8 - App for Couples leads with about 246K estimated downloads vs 1K for Device Lab - a 189.5× gap. Device Lab's App Store downloads are estimated from 20 ratings × the standard 1:75 ratio. Love8 - App for Couples's App Store downloads are estimated from 3K ratings.
Are Device Lab and Love8 - App for Couples 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 Love8 - App for Couples offer? v
Device Lab: no IAP detected on the public listing. Love8 - App for Couples: IAP range 7 tiers detected. Device Lab runs a "Paid app ($3.99)" monetization model; Love8 - App for Couples runs "Subscription (~$9.99/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Device Lab or Love8 - App for Couples? v
Device Lab edges ahead with ★ 5.0 vs ★ 4.6 (gap of 0.3 stars). Rating volume: Device Lab 20 ratings, Love8 - App for Couples 3K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Device Lab vs Love8 - App for Couples revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $138 for Device Lab and $9.3K for Love8 - App for Couples 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 Love8 - App for Couples 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.