Simple Calculator & Tools

Name: Simple Calculator & Tools
Rating: 4.173913 (733 reviews)
Author: Loose Pen

Loose Pen

★ 4.2 (733 ratings)

⬇ 100,000+ downloads

Est. actual: 314,583

Free

Released: Dec 21, 2025

IAP: $0.99 - $99.99 per item

Contains ads

Rated: Everyone

Signals

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

📈Last 7 days +9K installs — 19% slower than the week before (+11K) · 1.2K/day since Sep 29
🏆Among Tools apps top 2% by installs gained this week (1237 peers growing)
⭐Rating ★ 4.05 → 4.17 since Sep 29
🛠Updates actively updated · updated 7 days ago · every ~49 days (2 updates tracked)

Installs since launch

+45,742 installs · +160 ratings since Sep 29

Update history

29.1.2 Nov 6, 2026

Performance improvements & Ui change

28.0 Sep 17, 2026 · seen Sep 29, 2026

Performance improvements & Ui change

Simple Calculator & Tools is a tools app by Loose Pen with 100,000+ downloads (about 315K estimated). +9K installs in the last 7 days. Rated 4.2 from 733 ratings. Released Dec 21, 2025. Install growth, rank history, SDKs and ad networks.

From the store listing: “Simple Calculator & Tools is a clean, lightweight, and easy-to-use calculator app designed for everyday calculations. Whether you’re doing quick math, converting currency, calculating percentages, or using helpful number tools, this app helps you get accurate results with minimal effort. After-call feature –…”