Digital Signature

Name: Digital Signature
Rating: 2.8142858 (2330 reviews)
Author: Insanitydevelopers

Insanitydevelopers

★ 2.8 (2,330 ratings)

⬇ 1,000,000+ downloads

Est. actual: 1,034,087

Free

Released: Nov 14, 2018

No in-app purchases

Contains ads

Signals

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

📈Last 7 days +521 installs — 27% faster than the week before (+410) · 53/day since Oct 9
🏆Among Tools apps top 8% by installs gained this week (1176 peers growing)
⭐Rating steady at ★ 2.81 since Oct 9
🛠Updates dormant · updated 140 days ago

Installs since launch

+1,738 installs · -1 ratings since Oct 9

Update history

7.4 Jun 24, 2026 · seen Oct 22, 2026

Bugs Fixed<br>Signature Rotation Issue Fixed<br>Performance Improved

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

Digital Signature is a tools app by Insanitydevelopers with 1,000,000+ downloads (about 1M estimated). +521 installs in the last 7 days. Rated 2.8 from 2.3K ratings. Released Nov 14, 2018. Install growth, rank history, SDKs and ad networks.

From the store listing: “Free app to create your digital signature and sign PDF or images securely.”