Margins: Book Tracker

Name: Margins: Book Tracker
Rating: 4.88 (1761 reviews)
Author: Margins App

Margins App

★ 4.9 (1,761 ratings)

⬇ 10,000+ downloads

Est. actual: 29,241

Free

Released: Sep 5, 2026

IAP: $5.99 - $59.99 per item

No ads

Signals

4 this week · 3 positive · 1 warning All of this week's signals →

📈Last 7 days +9.5K installs — 39% faster than the week before (+6.8K) · 581/day since Oct 7
🏆Among Books & Reference apps top 1% by installs gained this week (383 peers growing)
⭐Rating ★ 4.93 → 4.88 since Oct 7 — around the 2026.10.14 update (Oct 14, 2026)
🛠Updates actively updated · updated 30 days ago

Installs since launch

+16,266 installs · +655 ratings since Oct 7

Update history

2026.10.14 Oct 14, 2026 · seen Oct 25, 2026

Bug fixes and performance improvements

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

Margins: Book Tracker is a books & reference app by Margins App with 10,000+ downloads (about 29K estimated). +9.5K installs in the last 7 days. Rated 4.9 from 1.8K ratings. Released Sep 5, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Build a stronger reading habit, block distracting apps, and discover great reads”