+10
4us
Known for
AEI Keyboard Note English
AEI Keyboard Note English
Snapshot
Publisher DNA
What defines 4us?
AI intelligence is not yet available for 4us. The portfolio data below is up to date.
Portfolio
What does 4us ship?
Apps
13 apps analysed
Analysis in progress
The application provides a straightforward and well-written experience that functions exactly as the developer promised
- The one-handed navigation design allows users to manage email tasks without needing complex manual instructions
- The simple interface allows users to perform basic calculations without unnecessary feature bloat
- Lack of a decimal point on the number keyboard prevents users from performing precise calculations
Analysis in progress
Analysis in progress
Tightly focused on 2 markets (Japan, United States).
Based on 2 of 13 apps with localized market data, more coverage rolling in as scans complete · last scanned .
Americas (1)
- United States2 / 2
Asia-Pacific (1)
- Japan2 / 2
Core markets (2/2 apps)
JapanUnited States
User Sentiment
How do users feel about their apps?
1
Positive apps
1
Neutral / mixed
0
Negative apps
60/100
Avg sentiment score
Unlock the app dragging this portfolio down.
Access the full report for freeFrequently asked questions
How many apps does 4us publish?
4us has 13 apps tracked by Marlvel, primarily in the Utilities category.
What kind of apps does 4us make?
4us's portfolio is concentrated in Utilities and Dienstprogramme, with an average rating of 2.8/5 across rated apps.
What is 4us's top app?
By review volume across the portfolio, AEI Keyboard Note English is 4us's best-known app tracked by Marlvel.
In how many countries are 4us's apps available?
Marlvel has tracked 4us's apps across 2 countries.