How many apps has Naoki Otsu published?
Peekly tracks 3 public app listings published by Naoki Otsu on Google Play as of August 23, 2026.
Naoki Otsu
3 apps published by Naoki Otsu, tracked daily on Peekly with estimated monthly revenue and downloads.
As of August 23, 2026, Peekly estimates the qualifying Naoki Otsu portfolio generates $3k per month in store revenue across 1 category.
Publisher portfolio snapshot
Apps tracked
3
Estimated store revenue
$3k/mo
Estimated downloads
3.6K/mo
Store coverage
0 iOS · 3 Android
Naoki Otsu apps ranked by estimated revenue
- 1< $5k
Check Calendar - Habit Tracker
Google Play
- 2< $5k
Habit Check Calendar
Google Play
- 3$975
Password Manager - Clipboard
Google Play
How Peekly estimates this portfolio
Peekly ranks qualifying store listings using public App Store and Google Play signals, download data, monetization information and daily observations. Publisher totals combine the listings shown in our dataset and remain estimates rather than official financial disclosures. Read the full methodology.
Frequently asked questions
How much revenue does Naoki Otsu make from its apps?
Peekly estimates $3k in combined monthly store revenue across the qualifying Naoki Otsu listings in this dataset. This is an estimate, not an official or audited company figure.
What is Naoki Otsu's highest-grossing app?
Check Calendar - Habit Tracker ranks first in Peekly's Naoki Otsu portfolio by estimated monthly store revenue at < $5k.
What revenue is included in this publisher estimate?
Peekly estimates consumer spending through the App Store and Google Play. Advertising revenue, web checkout revenue and audited company revenue are not included.