Version history
Firefox Nightly for Developers
42
ASO score
Text
49/100
Reviews
60/100
Graphic
28/100
Other
0/100
App Rating
4.5
Votes
6.14M
App Age
6y 6m
Last Update
Nov 10, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
2.9M
|
477.6M
|
-99%
|
|
Rating
|
4.48
|
4.47
|
+0.2%
|
|
Number of Ratings (Voted)
|
4.5M
|
219.7M
|
-98%
|
|
App Age
|
6y 5m
|
6y 12m
|
-8%
|
|
In-app Purchases Price
|
$0
|
$87
|
|
|
Update Frequency
|
52d
|
190d
|
-73%
|
|
Title Length
|
30
|
25
|
+20%
|
|
Short Description Length
|
78
|
72
|
+8%
|
|
Description Length
|
1 561
|
3 137
|
-50%
|
|
Number of Screenshots
|
352
|
1313
|
-73
%
|
|
Has Video?
|
No
|
0% has videos
|
|
|
Size
|
0MB
|
0MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 05, 2025 | Dec 12, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 05, 2025 | Dec 12, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 05, 2025 | Dec 12, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 05, 2025 | Dec 12, 2025 |
|---|---|---|
|
No results were found!
|
||
Downloads
Downloads Graph
Total
2.9M
Last month
24.4K
Text ASO
Title
(
Characters:
30
of 50
)
Firefox Nightly for Developers
Short Description
(
Characters:
78
of 80
)
Nightly is built for testers. Help us make Firefox the best browser it can be.
Description
(
Characters:
1561
of 4000
)
Warning: Nightly is an unstable testing and development platform. By default, Firefox Nightly automatically sends data to Mozilla — and sometimes our partners — to help us handle problems and try ideas. Learn what is shared: https://www.mozilla.org/en-US/privacy/firefox/#pre-release
Firefox Nightly gets updated every day and is designed to showcase the more experimental builds of Firefox. The Nightly channel allows users to experience the newest Firefox innovations in an unstable environment and provide feedback on features and performance to help determine what makes the final release.
Found a bug? Report it at: https://bugzilla.mozilla.org/enter_bug.cgi?product=Fenix
Want to know more about the permissions Firefox requests?: https://mzl.la/Permissions
See our list of supported devices and latest minimum system requirements at: https://www.mozilla.org/firefox/mobile/platforms/
BILLIONAIRE FREE FOR 20+ YEARS
The Firefox browser was created in 2004 by Mozilla as a faster, more private browser with more customizable features than web browsers like Internet Explorer. Today, we are still not-for-profit, still not owned by any billionaires and still working to make the internet — and the time you spend on it — better. To learn more about Mozilla, please go to https://www.mozilla.org.
LEARN MORE
- Terms of Use: https://www.mozilla.org/about/legal/terms/firefox/
- Privacy Notice: https://www.mozilla.org/privacy/firefox
- Latest news: https://blog.mozilla.org
Take a browse on the wild side. Be among the first to explore future releases.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 6.14M |
| Google Play Link: | |
| Website: | |
| Email: | |
| Privacy Policy: | |
| Categories: | Productivity |
| Size: | - |
| Installs: | 2.88M |
| App Age: | 6 years 6 months |
| Release Date: | Jun 27, 2019 |
| Last Update: | Nov 10, 2025 |
| Version: | 147.0a1 |
Version history
147.0a1
Nov 10, 2025
146.0a1
Oct 13, 2025