Free · Offline · 55 tools
Every tool. One edge.
Replace an entire folder of utility apps with Carbide — calculators, scanners, a spirit level, compass, password generator and more. 100% free and works fully offline.
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CarbideEFSearch 55 tools…
Go ProRemove ads foreverPRO
Recently used
Compass
Calc
QR
Torch
Pass
Level
Notes
Color
HOMESEARCHFAVORITESSETTINGS
55
Powerful tools
8
Categories
100%
Offline & free
4.9★
Average rating
The toolkit
55 tools across 8 categories
One sharp app that replaces an entire folder of utilities. Tap any tool — it just works, instantly, with no internet.
Take a look
Sharp, fast, precise
A high-contrast, hard-edged interface, color-coded categories, snappy motion and a first-class ink dark mode.
Calculator
624.25 × 21,248.50
C
%
÷
7
8
9
×
4
5
6
=
1
2
3
Calculator
Compass
NSEW
342°
NW · North West
Hold flat · calibrated
Compass
QR Scanner
Point at a QR code
QR Scanner
Password Gen
Xr7$bK9·mP2!q
StrengthStrong
Length16
Uppercase
Numbers
Symbols
Generate
Password Gen
Why Carbide
Built to be the only utility app you keep
Fast, private, and genuinely free — the way utilities should be.
Works 100% offline
Every tool runs on your device. No internet, no waiting, no servers — ever.
Free forever
All 55 tools are completely free. One optional purchase only removes the ads.
Private by design
Your data never leaves your phone. No account, no sign-up, no tracking.
Sharp & fast
A high-contrast, hard-edged interface engineered to feel instant every day.
Ink dark mode
A first-class dark theme on a true ink chassis — easy on the eyes, day or night.
10 languages
Fully localized — including complete right-to-left Arabic support.
Your phone. Your data. Full stop.
Carbide is built privacy-first. Nothing you do is uploaded, analyzed or sold.
- No connection required
- No account needed
- No analytics or trackers
- On-device encryption
Simple & honest
Every tool is free. Always.
Carbide is ad-supported and free to use. Remove the ads with one optional purchase — cancel anytime, all tools stay free.
$0forever
All 55 tools, fully unlocked. Just with occasional ads.
- All 55 tools included
- Works fully offline
- No sign-up required
- Ad-supported
Monthly
$2.99/month
- Remove all ads
- Support development
- Cancel anytime
Yearly
$14.99/year
- Remove all ads
- Best value
- Just $1.25 / month
- Cancel anytime
Lifetime
$29.99one-time
- Remove all ads forever
- One single payment
- No subscription
Cancel anytime. All tools stay free — the purchase only removes ads.
Loved worldwide
Trusted by 2 million people
“Deleted seven apps after installing this. The compass and level are spot on, and it's all offline.”
“The password generator and QR scanner alone make it worth it. That ink dark mode is gorgeous.”
“Finally a utility app that isn't bloated with ads everywhere. Clean, sharp, and free.”
“I use the unit and currency converters every single day at work. Never lets me down.”
Questions
Everything you might ask
Yes — all 55 tools are 100% free with no limits. The app is ad-supported, and you can optionally remove ads with a one-time or subscription purchase. The tools themselves are never paywalled.
Completely. Every tool runs on your device, so there's no connection required for anything — calculators, scanners, sensors and all.
Carbide doesn't require an account and doesn't upload your data. There are no analytics or trackers — what happens on your phone stays on your phone.
Open Settings → Go Pro and pick monthly, yearly or a one-time lifetime purchase. You can cancel a subscription anytime and every tool stays free.
Carbide is a native app for Android and iOS, designed for phones and tablets. Some tools (compass, level, sound meter) use your device sensors.
Yes. Carbide is fully localized in 10 languages with complete right-to-left support, including Arabic.
Every tool · One edge
Get Carbide free today
55 tools. One app. Zero cost. Download now and clear out your home screen.