Unknown
Developer Info
Unknown was founded in 2014 . The first app was launched in November 26, 2014 and they have 4 iOS apps in June 2026
Unknown is a publisher of Toddler Learning & Baby Cards app and other apps in Games, Productivity, Travel categories.
- Founded in
- November 26, 2014
- Last App Updated
- 3 weeks ago (May 6, 2026)
- Company Website
- https://stickynoteswidget.com
- Contacts
- 3 emails found
Popular Unknown apps in 2026
United States
| Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|---|
Toddler Learning & Baby Cards
ABC, 123, Colors and Matching
|
Games |
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|
0
|
7
|
3 weeks ago | |
Sticky Note Widget. Stickies
Memo stickers + color drawing
|
Productivity |
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|
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|
9
|
|
1 month ago | |
Currency Converter. Calculator
Exchange Rates by Currencier
|
Travel |
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|
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|
0
|
|
8 months ago | |
Calendar. Simple Calendars
Organize the day, month & year
|
Productivity |
View
|
View
|
0
|
|
2 years ago |
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