Firefox Beta for Testers — version history

5 versions tracked · earliest snapshot 2026-05-06 · current v156.0b4

Summary

Current version

v156.0b4

Released 2026-09-09

Versions tracked

since 2026-05-06

Current rating

4.47★

286,007 ratings

Release timeline

2026-09-09 live for 24 days

v156.0b4Current

4.47★ · 286,007 ratings

2026-08-10 was live for 31 days

v154.0b8

4.47★ · 285,957 ratings

2026-07-10 was live for 30 days

v153.0b10

4.47★ · 285,700 ratings

2026-06-10 was live for 30 days

v152.0b10

4.46★ · 285,555 ratings

2026-05-04 was live for 36 days

v151.0b6

4.46★ · 285,027 ratings

See what's driving revenue between releases

The full development timeline shows price changes, ranking moves, rating shifts — with measured revenue impact.

View Firefox Beta for Testers profile →

Version data captured during periodic snapshots — see release notes on the Firefox Beta for Testers profile for full app context.
Source: App Store / Google Play public metadata.