DoctorFilter Blue Light Filter icon

DoctorFilter Blue Light Filter

crazypenguin
⬇ 1,000+ downloads
Est. actual: 1,519
Free
Released: Jan 18, 2020
IAP: $0.99 - $3.49 per item
Contains ads

Signals

3 this week · 3 positive All of this week's signals →
  • 📈Last 7 days +63 installs — 19% faster than the week before (+53) · 6/day since Oct 7
  • 🏆Among Tools apps top 17% by installs gained this week (1190 peers growing)
  • 🛠Updates actively updated · updated 20 days ago · every ~23 days (2 updates tracked)
Installs since launch
0 760 1.5K 1.5K Jan 18, 2020 today
+197 installs since Oct 7
Update history
2.0.1 Oct 25, 2026 · seen Nov 1, 2026
DoctorFilter 2.0 is rebuilt from scratch: warm filter in Kelvin, Extra Dim below minimum brightness, seven presets plus custom ones, a night mode schedule that survives restarts, notification controls, Quick Settings tile and widget. A one-time Pro purchase removes ads – no subscription. 71 languages.
2.0.0 Oct 2, 2026 · seen Oct 22, 2026
DoctorFilter 2.0 is rebuilt from scratch: warm filter in Kelvin, Extra Dim below minimum brightness, seven presets plus custom ones, a night mode schedule that survives restarts, notification controls, Quick Settings tile and widget. A one-time Pro purchase removes ads – no subscription. 71 languages.

DoctorFilter Blue Light Filter is a tools app by crazypenguin with 1,000+ downloads (about 1.5K estimated). +63 installs in the last 7 days. Released Jan 18, 2020. Install growth, rank history, SDKs and ad networks.

From the store listing: “Blue light filter & screen dimmer: warm night mode in Kelvin, extra dim, timer”