Version history
Furigana PDF
36
ASO score
Text
43/100
Reviews
0/100
Graphic
60/100
Other
0/100
App Rating
2.7
Votes
17
App Age
5y 6m
Last Update
Sep 15, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
0
|
4.57
|
|
|
Number of Ratings (Voted)
|
0
|
278.1K
|
|
|
App Age
|
5y 6m
|
4y 1m
|
+34%
|
|
In-app Purchases Price
|
$0
|
$54
|
|
|
Update Frequency
|
93d
|
33d
|
+184%
|
|
Title Length
|
12
|
27
|
-56%
|
|
Subtitle Length
|
29
|
27
|
+7%
|
|
Description Length
|
867
|
2 768
|
-69%
|
|
Number of Screenshots
|
702
|
1038
|
-32
%
|
|
Size
|
56MB
|
221MB
|
-75
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 10, 2025 | Dec 17, 2025 |
|---|---|---|
|
No results were found!
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| Top | Dec 10, 2025 | Dec 17, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 10, 2025 | Dec 17, 2025 |
|---|---|---|
|
No results were found!
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| Top | Dec 10, 2025 | Dec 17, 2025 |
|---|---|---|
|
No results were found!
|
||
Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
12
of 30
)
Furigana PDF
Subtitle
(
Characters:
29
of 30
)
Add Furigana to PDF Documents
Description
(
Characters:
867
of 4000
)
Struggling to read Japanese texts?
Furigana PDF has you covered. Open any Japanese language PDF and Furigana PDF will automatically add furigana reading aids (ruby) to all Kanji characters. You can customize furigana display to match the layout of your existing PDF to create beautiful documents.
You can also scan existing paper documents with your camera and add furigana.
Naturally, furigana-annotated PDFs can be exported and opened in other applications or ebook readers.
We respect your privacy. Furigana annotation works entirely offline and no data ever leaves your device. You can easily organize your PDFs in the Files app. No internet connection, account, or login required.
Furigana PDF supports both horizontal and vertical text.
Please note that in rare cases furigana display may fail if crucial layout information is absent from the source PDF. }
Read more
Other
Additional Information
| Rating: | |
| Voted: | 17 |
| App Store Link: | |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Graphics & Design, Utilities |
| Size: | 55MB |
| App Age: | 5 years 6 months |
| Release Date: | Jun 14, 2020 |
| Last Update: | Sep 15, 2025 |
| Version: | 1.2.5 |
Version history
1.2.5
Sep 15, 2025
- iOS26 compatibility
1.2.4
Sep 23, 2024
- iOS18 compatibility