Birthdex vs Voice Recorder & Notes Pro
Birthdex
Orbit Space Studio LLC
App Store
$120/mo
~$1.4K/yr · 2K installs
VS
Voice Recorder & Notes Pro
Linfei Ltd.
App Store
$45.5K/mo
~$545.7K/yr · 1.4M installs
Revenue winner
Voice Recorder & Notes Pro wins
+37796% vs other
Installs winner
Voice Recorder & Notes Pro wins
+95651% vs other
MAU winner
Voice Recorder & Notes Pro wins
+100781% vs other
Rating winner
Voice Recorder & Notes Pro wins
+463% vs other
Why Voice Recorder & Notes Pro is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Voice Recorder & Notes Pro earns roughly 379× more per month than Birthdex - $45.5K vs $120.
- Subscription model. Voice Recorder & Notes Pro runs a $16.99/mo subscription that compounds; Birthdex relies on one-shot IAP or ads.
- Bigger install base. Voice Recorder & Notes Pro has ~1.4M lifetime installs vs Birthdex's ~2K - 957.5× the funnel top.
- Better app store reviews. Voice Recorder & Notes Pro sits at 4.63★ vs 0.00★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full Voice Recorder & Notes Pro report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Birthdex
vs
Voice Recorder & Notes Pro
Monthly revenue (est.)?
$120
▶
$45.5K
Annual revenue (est.)
$1.4K
▶
$545.7K
Lifetime installs (est.)
2K
▶
1.4M
Monthly active users (est.)?
168
▶
169K
App Store rating
-
▶
4.63★
Total ratings
0
▶
13K
US grossing rank
-
=
-
Cheapest monthly sub
No sub
▶
$16.99
IAP tiers detected
0 tiers
▶
2 tiers
- Category
- Utilities
- Price
- USD2.99
- Released
- May 7, 2026
- Last updated
- May 7, 2026
- File size
- 8.8 MB
- Content rating
- 4+
- Version
- 1.0
- Languages
- English
- Category
- Utilities
- Price
- Free
- Released
- Jan 19, 2012
- Last updated
- Feb 27, 2026
- File size
- 61.5 MB
- Content rating
- 4+
- Version
- 13.4
- Languages
- Arabic, Catalan, Croatian, Czech, Danish, Dutch +27 more
Birthdex trajectory
Voice Recorder & Notes Pro trajectory
FAQ
Which makes more money, Birthdex or Voice Recorder & Notes Pro? v
Voice Recorder & Notes Pro earns about $45.5K per month, while Birthdex earns about $120. That is a 379.0× revenue gap (~$45.4K more per month for Voice Recorder & Notes Pro). Annual revenue: Birthdex ≈ $1.4K/year, Voice Recorder & Notes Pro ≈ $545.7K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Birthdex or Voice Recorder & Notes Pro? v
Voice Recorder & Notes Pro leads with about 1.4M estimated downloads vs 2K for Birthdex - a 957.5× gap. Birthdex's App Store downloads are estimated from 0 ratings × the standard 1:75 ratio. Voice Recorder & Notes Pro's App Store downloads are estimated from 13K ratings.
Are Birthdex and Voice Recorder & Notes Pro 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 Birthdex and Voice Recorder & Notes Pro offer? v
Birthdex: no IAP detected on the public listing. Voice Recorder & Notes Pro: IAP range 2 tiers detected. Birthdex runs a "Paid app ($2.99)" monetization model; Voice Recorder & Notes Pro runs "Subscription (~$8.33/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Birthdex or Voice Recorder & Notes Pro? v
Voice Recorder & Notes Pro edges ahead with a higher overall score (gap of 4.6 stars). Rating volume: Birthdex 0 ratings, Voice Recorder & Notes Pro 13K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Birthdex vs Voice Recorder & Notes Pro revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $120 for Birthdex and $45.5K for Voice Recorder & Notes Pro 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 Birthdex or Voice Recorder & Notes Pro 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.