Devil App Builder

Name: Devil App Builder
Rating: 3.6153846 (742 reviews)
Author: Mondayless Inc

Mondayless Inc

★ 3.6 (742 ratings)

⬇ 500,000+ downloads

Est. actual: 827,796

Free

Released: Nov 22, 2020

IAP: $26.99 per item

Contains ads

Signals

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

📈Last 7 days +902 installs — 59% slower than the week before (+2.2K) · 134/day since Oct 9
🏆Among Tools apps top 6% by installs gained this week (914 peers growing)
⭐Rating steady at ★ 3.62 since Oct 9
🛠Updates quiet · updated 110 days ago

Installs since launch

+3,089 installs · +11 ratings since Oct 9

Update history

0.0.389 Jul 23, 2026 · seen Oct 22, 2026

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

Devil App Builder is a tools app by Mondayless Inc with 500,000+ downloads (about 828K estimated). +902 installs in the last 7 days. Rated 3.6 from 742 ratings. Released Nov 22, 2020. Install growth, rank history, SDKs and ad networks.

From the store listing: “You can create an app using Devil App Builder.”