Quillbot: AI Writing Assistant icon

Quillbot: AI Writing Assistant

QuillBot

★ 4.5 (22,886 ratings)

⬇ 5,000,000+ downloads

Est. actual: 9,202,939

Free

Released: Oct 20, 2023

IAP: $19.95 - $99.95 per item

No ads

Rated: Everyone

Signals

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

📈Last 7 days +42K installs — 17% slower than the week before (+51K) · 5.8K/day since Sep 26
🏆Among Productivity apps top 1% by installs gained this week (581 peers growing)
⭐Rating steady at ★ 4.48 since Sep 26
🛠Updates actively updated · updated 13 days ago · every ~7 days (5 updates tracked)

Installs since launch

+230,332 installs · +650 ratings since Sep 26

Update history

5.0.1 Oct 28, 2026 · seen Nov 5, 2026

Significant boost to performance and stability!

5.0.0 Oct 22, 2026 · seen Oct 26, 2026

Significant boost to performance and stability!

4.19.1 Oct 14, 2026

✍️✨ Synonyms Are Back, Plus More to Love!<br><br>We've made writing with Quillbot even better—with smarter word choices and a special Premium offer!<br><br>🔤 Select any word to instantly explore relevant synonyms<br>✨ Replace words with a single tap to make your writing shine<br>🏷️ Enjoy 20% off your first Annual Premium subscription with our introductory offer, if eligible<br><br>Update now

4.17.0 Oct 1, 2026 · seen Oct 5, 2026

Significant boost to performance and stability!

4.16.2 Oct 1, 2026

Significant boost to performance and stability!

4.15.0 Sep 28, 2026 · seen Sep 26, 2026

Significant boost to performance and stability!

Quillbot: AI Writing Assistant screenshot

Quillbot: AI Writing Assistant screenshot

Quillbot: AI Writing Assistant screenshot

Quillbot: AI Writing Assistant screenshot

Quillbot: AI Writing Assistant screenshot

Quillbot: AI Writing Assistant screenshot

Quillbot: AI Writing Assistant screenshot

Quillbot: AI Writing Assistant screenshot

Quillbot: AI Writing Assistant is a productivity app by QuillBot with 5,000,000+ downloads (about 9.2M estimated). +42K installs in the last 7 days. Rated 4.5 from 23K ratings. Released Oct 20, 2023. Install growth, rank history, SDKs and ad networks.

From the store listing: “Write without limits with QuillBot’s all-in-one AI Writing Assistant Quillbot is your writing assistant that makes writing, editing, and communicating effortless, designed to help you write better and faster. Whether you’re drafting emails, running a grammar check, or using a translator, paraphrasing, or using an AI…”