Rock Identifier: Stone ID vs SuperChinese - Learn Chinese
Rock Identifier: Stone ID
Next Vision Limited
App Store
$118.6K/mo
~$1.42M/yr · 7.8M installs
VS
SuperChinese - Learn Chinese
Shanghai Yuxuan Information Technology Co. , Ltd
App Store
$21.7K/mo
~$260.1K/yr · 248K installs
Revenue winner
Rock Identifier: Stone ID wins
+447% vs other
Installs winner
Rock Identifier: Stone ID wins
+3043% vs other
MAU winner
Rock Identifier: Stone ID wins
+1355% vs other
Rating winner
SuperChinese - Learn Chinese wins
+5% vs other
Why Rock Identifier: Stone ID is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Rock Identifier: Stone ID earns roughly 5× more per month than SuperChinese - Learn Chinese - $118.6K vs $21.7K.
- Aggressive pricing. Rock Identifier: Stone ID undercuts at $3.99/mo vs $8.49/mo - converts a higher % of free users.
- Bigger install base. Rock Identifier: Stone ID has ~7.8M lifetime installs vs SuperChinese - Learn Chinese's ~248K - 31.4× the funnel top.
→ Find more apps with this revenue gap · Full Rock Identifier: Stone ID report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Rock Identifier: Stone ID
vs
SuperChinese - Learn Chinese
Monthly revenue (est.)?
$118.6K
◀
$21.7K
Annual revenue (est.)
$1.42M
◀
$260.1K
Lifetime installs (est.)
7.8M
◀
248K
Monthly active users (est.)?
921K
◀
63K
App Store rating
4.67★
▶
4.88★
Total ratings
71K
◀
3K
US grossing rank
-
=
-
Cheapest monthly sub
$3.99
▶
$8.49
IAP tiers detected
1 tiers
▶
7 tiers
- Category
- Education
- Price
- Free
- Released
- Jan 26, 2021
- Last updated
- Feb 9, 2026
- File size
- 224.4 MB
- Content rating
- 4+
- Version
- 2.19.2
- Languages
- Arabic, Dutch, English, French, German, Italian +8 more
- Category
- Education
- Price
- Free
- Released
- Jun 11, 2019
- Last updated
- May 7, 2026
- File size
- 242.1 MB
- Content rating
- 4+
- Version
- 6.5.2
- Languages
- Arabic, English, French, German, Indonesian, Italian +10 more
Rock Identifier: Stone ID trajectory
SuperChinese - Learn Chinese trajectory
FAQ
Which makes more money, Rock Identifier: Stone ID or SuperChinese - Learn Chinese? v
Rock Identifier: Stone ID earns about $118.6K per month, while SuperChinese - Learn Chinese earns about $21.7K. That is a 5.5× revenue gap (~$97.0K more per month for Rock Identifier: Stone ID). Annual revenue: Rock Identifier: Stone ID ≈ $1.42M/year, SuperChinese - Learn Chinese ≈ $260.1K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Rock Identifier: Stone ID or SuperChinese - Learn Chinese? v
Rock Identifier: Stone ID leads with about 7.8M estimated downloads vs 248K for SuperChinese - Learn Chinese - a 31.4× gap. Rock Identifier: Stone ID's App Store downloads are estimated from 71K ratings × the standard 1:75 ratio. SuperChinese - Learn Chinese's App Store downloads are estimated from 3K ratings.
Are Rock Identifier: Stone ID and SuperChinese - Learn Chinese in the same App Store category and competing for the same money? v
Yes - both apps sit in the Education 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 Rock Identifier: Stone ID and SuperChinese - Learn Chinese offer? v
Rock Identifier: Stone ID: IAP range 1 tiers detected. SuperChinese - Learn Chinese: IAP range 7 tiers detected. Rock Identifier: Stone ID runs a "Subscription (~$3.99/mo)" monetization model; SuperChinese - Learn Chinese runs "Subscription (~$8.49/mo, language)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Rock Identifier: Stone ID or SuperChinese - Learn Chinese? v
SuperChinese - Learn Chinese edges ahead with ★ 4.9 vs ★ 4.7 (gap of 0.2 stars). Rating volume: Rock Identifier: Stone ID 71K ratings, SuperChinese - Learn Chinese 3K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Rock Identifier: Stone ID vs SuperChinese - Learn Chinese revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $118.6K for Rock Identifier: Stone ID and $21.7K for SuperChinese - Learn Chinese are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Education) - 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 Rock Identifier: Stone ID or SuperChinese - Learn Chinese 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.