Science Dictionary by Farlex icon

Science Dictionary by Farlex

TheFreeDictionary.com – Farlex
★ 4.3 (5,902 ratings)
⬇ 500,000+ downloads
Est. actual: 701,933
Free
Released: Jun 25, 2015
IAP: $4.99 per item
Contains ads

Signals

4 this week · 1 positive · 1 warning All of this week's signals →
  • 📈Last 7 days +270 installs — 12% slower than the week before (+306) · 30/day since Oct 7
  • 🏆Among Books & Reference apps top 3% by installs gained this week (301 peers growing)
  • ⭐Rating steady at ★ 4.32 since Oct 7
  • 🛠Updates quiet · updated 92 days ago
Installs since launch
0 351K 702K 702K Jun 25, 2015 today
+898 installs · -2 ratings since Oct 7
Update history
6.0.3 Aug 10, 2026 · seen Oct 17, 2026
Only the current version so far — new entries appear as the app ships updates.

Science Dictionary by Farlex is a books & reference app by TheFreeDictionary.com – Farlex with 500,000+ downloads (about 702K estimated). +270 installs in the last 7 days. Rated 4.3 from 5.9K ratings. Released Jun 25, 2015. Install growth, rank history, SDKs and ad networks.

From the store listing: “Free comprehensive science dictionary and encyclopedia with 100,000+ terms”