Picolin
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperRyosuke Tamura
CategoryProductivity
PriceFree
Released
Rating★ 4.4 (9)
Version3.7.0
Age rating17+
First seen by us
24 Oct 2026
24 Oct 2026Installs (est.)500+ worldwide
Rating
4.4 ★
9 ratings
Measured
Picolin on the App Store
App details
App ID
6762989496
Publisher
Ryosuke Tamura
On the store since
Apr 2026
Under a year
Minimum OS
iOS 15.1+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
1 content note below
Languages
2
EN JA
Size
37 MB
Also listed in
Utilities
Content notesUnrestricted Web Access
Picolin downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How Picolin makes money: subscriptions, one-off purchases and ads.
Ads · 1 ad networks
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.4 ★
9 ratings
Measured
Ratings
9
Measured
About Picolin
Picolin is a photo-receiving app that gives you a personal "receive URL" for accepting photos from others.
■ Features
・Your own receive URL
・Send and receive photos up to 8 GB (background transfers)
・Per-photo "like" action
・Data expiry scheduling
・Add or remove recipients after sending
・Per-photo message threads
・Publish URL links for unknown recipients
・Reporting and blocking
■ Who it's for
・People who share large photos with friends or colleagues
・Anyone sending photos too big for email or chat
・Users who want control over data expiry
Terms: https://picolin.jp/terms
Privacy: https://picolin.jp/privacy
■ Features
・Your own receive URL
・Send and receive photos up to 8 GB (background transfers)
・Per-photo "like" action
・Data expiry scheduling
・Add or remove recipients after sending
・Per-photo message threads
・Publish URL links for unknown recipients
・Reporting and blocking
■ Who it's for
・People who share large photos with friends or colleagues
・Anyone sending photos too big for email or chat
・Users who want control over data expiry
Terms: https://picolin.jp/terms
Privacy: https://picolin.jp/privacy
Latest updates
3.8.0
いくつかの機能を追加しました
3.7.0
Several features added.
Store changes
What Picolin changed on its store page: name, icon, screenshots, price, size, languages, requirements.
New iPad screenshots
New screenshots
6 screenshots (was 6)
