PDF Helper

Name: PDF Helper
Rating: 4.3146067 (141 reviews)
Author: Thiên Thanh

Thiên Thanh

★ 4.3 (141 ratings)

⬇ 100,000+ downloads

Est. actual: 105,633

Free

Released: Sep 11, 2026

No in-app purchases

Contains ads

Rated: Everyone

Signals

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

📈Last 7 days +3K installs — 67% slower than the week before (+9.2K) · 1.4K/day since Sep 27
🏆Among Tools apps top 3% by installs gained this week (940 peers growing)
⭐Rating ★ 4.60 → 4.31 since Sep 27 — around the 1.1.0 update (Oct 26, 2026)
🛠Updates actively updated · updated 16 days ago · every ~9 days (3 updates tracked)

Installs since launch

+56,551 installs · +109 ratings since Sep 27

Update history

1.1.0 Oct 26, 2026 · seen Nov 5, 2026

1.0.9 Oct 21, 2026 · seen Oct 26, 2026

1.0.8 Oct 8, 2026 · seen Sep 27, 2026

PDF Helper is a tools app by Thiên Thanh with 100,000+ downloads (about 106K estimated). +3K installs in the last 7 days. Rated 4.3 from 141 ratings. Released Sep 11, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “PDF Helper is a simple and practical PDF scanner, reader and document management app that brings essential PDF tools together in one place. Scan paper documents with your phone camera, open PDF files, convert images into PDFs, and organize your documents more easily. Whether you are managing receipts, notes, forms,…”