Version history
J4M
15
ASO score
Text
1/100
Reviews
0/100
Graphic
60/100
Other
0/100
App Rating
2.9
Votes
10
App Age
5y 7m
Last Update
Nov 26, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
2.84
|
4.68
|
-39%
|
|
Number of Ratings (Voted)
|
10
|
3.3M
|
-100%
|
|
App Age
|
5y 7m
|
8y 0m
|
-30%
|
|
In-app Purchases Price
|
$0
|
$64
|
|
|
Update Frequency
|
95d
|
28d
|
+240%
|
|
Title Length
|
3
|
23
|
-87%
|
|
Subtitle Length
|
0
|
28
|
|
|
Description Length
|
1 478
|
3 034
|
-51%
|
|
Number of Screenshots
|
800
|
1386
|
-42
%
|
|
Size
|
47MB
|
288MB
|
-84
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
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No results were found!
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| Top | Jan 03, 2026 | Jan 10, 2026 |
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No results were found!
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| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
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No results were found!
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| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
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No results were found!
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Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
3
of 30
)
J4M
Subtitle
(
Characters:
0
of 30
)
Description
(
Characters:
1478
of 4000
)
As a parking operator or a local merchant, you can reward your customers’ purchases easily and quickly with J4M Merchant: turn your smartphone or tablet into a powerful validation unit and simplify operations!
Ticket ID number, barcodes and digital tickets can be scanned by merchant staff via the device-embedded camera, and the desired parking fee discount applied in real time by simply tapping on the screen.
An ideal solution for complex environments such as shopping malls, granting benefits to:
PARKING OPERATORS
• Enhance business performance by setting up a structured validation program, with multiple permission levels
• Forecast and optimize parking revenues by cooperating with nearby businesses
• Painless and detailed auditing/reporting of the validations applied, thanks to full integration with JMS management software
• Higher customer loyalty thanks to a structured discount program
SHOP OWNERS
• Simplify clerks’ operations, without additional hardware requirements
• Easy set-up and selection among multiple validations, applicable to a single ticket: percentage discount, money discount, time discount, rate change, total validation
• Powerful promotion tool
• Quick monitoring of the validation environment
END USERS
• Flawless payment and exit, without any additional paper voucher or receipt to scan at pay stations/exit lanes other than their parking ticket
• Completely paperless parking if they are using JPass parking app and its digital voucher}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 10 |
| App Store Link: | |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Productivity |
| Size: | 47MB |
| App Age: | 5 years 7 months |
| Release Date: | Jun 03, 2020 |
| Last Update: | Nov 26, 2025 |
| Version: | 2.19.8 |
Version history
2.19.8
Nov 26, 2025
Improvements and bugs fixing.
Sep 05, 2025
First release
