Summary

Current version

v4.0.71

Released 2026-09-22

Versions tracked

since 2026-05-12

Current rating

4.81★

225,104 ratings

Current size

106 MB

+19 MB since v4.0.58

Release timeline

2026-09-22 live for 6 days

v4.0.71Current

106 MB (+3 MB) · 4.81★ · 237,424 ratings

UX improvements and bug fixes

2026-09-03 was live for 31 days

v4.0.69

103 MB (+10 MB) · 4.81★ · 234,806 ratings

UX improvements and bug fixes

2026-07-28 was live for 37 days

v4.0.65

94 MB (+0 MB) · 4.81★ · 231,866 ratings

UX improvements and bug fixes

2026-07-15 was live for 15 days

v4.0.64

93 MB (+2 MB) · 4.81★ · 230,936 ratings

UX improvements and bug fixes

2026-06-23 was live for 14 days

v4.0.63

91 MB (+0 MB) · 4.81★ · 229,660 ratings

UX Improvements and bug fixes.

2026-06-16 was live for 12 days

v4.0.62

91 MB (+0 MB) · 4.81★ · 227,579 ratings

UX Improvements and bug fixes.

2026-06-09 was live for 6 days

v4.0.61

91 MB (+2 MB) · 4.81★ · 226,948 ratings

UX improvements and bug fixes

2026-06-03 was live for 9 days

v4.0.60

89 MB (+2 MB) · 4.81★ · 226,593 ratings

UX improvements and bug fixes

2026-05-21 was live for 3 days

v4.0.59

87 MB (+0 MB) · 4.81★ · 225,901 ratings

UX improvements and bug fixes

2026-05-09 was live for 20 days

v4.0.58

87 MB · 4.81★ · 224,097 ratings

UX improvements and bug fixes

See what's driving revenue between releases

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

View Principal® profile →

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

Principal® — version history

Summary

Release timeline

v4.0.71Current

v4.0.69

v4.0.65

v4.0.64

v4.0.63

v4.0.62

v4.0.61

v4.0.60

v4.0.59

v4.0.58

See what's driving revenue between releases