Pencil Research
Developer Info
Pencil Research was founded in 2019. The first app was launched in September 24, 2019 and they have 4 iOS apps in August 2025
Pencil Research is a publisher of Penbook Pencil Notebook app and other apps in Productivity categories.
- Founded in
- September 24, 2019
- Last App Updated
- 1 month ago (July 21, 2025)
- Company Website
- https://openscanner.app
- Contacts
- 2 emails found
Popular Pencil Research apps in 2025
United States
| Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|---|
潮尚盒子
Smart skin analysis, care tips
|
Productivity |
View
|
View
|
100
|
241
|
3 days ago | |
Read Aloud Calendar - Daybrief
Text to Speech AI Assistant
|
Productivity |
View
|
View
|
0
|
|
5 months ago | |
Petey - AI Chat
Chatbot to Write, Find & Learn
|
Productivity |
View
|
View
|
100
|
|
10 months ago | |
Open Scanner: PDF Scanning
Camera document scan with OCR
|
Productivity |
View
|
View
|
4
|
3
|
11 months ago |
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