National History Day

Name: National History Day
Rating: 4.2 (18 reviews)
Author: Guidebook Inc

Guidebook Inc

★ 4.2 (18 ratings)

⬇ 5,000+ downloads

Est. actual: 6,936

Free

Released: May 22, 2014

No in-app purchases

No ads

Signals

4 this week · 1 positive · 2 warnings All of this week's signals →

📈Last 7 days +2 installs — 71% slower than the week before (+7) · 0/day since Oct 7
🏆Among Travel & Local apps bottom 28% by installs gained this week (220 peers growing)
⭐Rating steady at ★ 4.20 since Oct 7
🛠Updates dormant · updated 185 days ago

Installs since launch

+9 installs · 0 ratings since Oct 7

Update history

2026.0.0 May 8, 2026 · seen Oct 25, 2026

2026 content

Only the current version so far — new entries appear as the app ships updates.

National History Day is a travel & local app by Guidebook Inc with 5,000+ downloads (about 6.9K estimated). +2 installs in the last 7 days. Rated 4.2 from 18 ratings. Released May 22, 2014. Install growth, rank history, SDKs and ad networks.

From the store listing: “The Official NHD National Contest app”