Smart Ruler
Free App
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About Smart Ruler
Smart Ruler is in the 1st set of the Smart Tools collection.
This app measures the length of a small object by touching the screen.
Usage is very simple.
1. Put an object on the screen of your device.
2. Adjust the object to the left of the screen.
3. Touch the screen, adjust the red line and read the length.
* Main features:
- Multi-touch
- Meter <-> Inch
- Background color
- Material design
I calibrated a lot of android devices. Currently, there are 15,000+ Android devices.
If there is an error, you can input correct width with [Calibrate] menu for yourself. If possible, let me know through email.
* Pro version added features:
- No ads
- Caliper mode
- Architectural and Engineering Scales
- Ruler Extension
- Various Tilt units
- Protractors, Level, Thread pitch
* Do you want more tools?
download [Smart Ruler Pro] and [Smart Tools] package.
For more information, watch YouTube and visit the blog. Thank you.
This app measures the length of a small object by touching the screen.
Usage is very simple.
1. Put an object on the screen of your device.
2. Adjust the object to the left of the screen.
3. Touch the screen, adjust the red line and read the length.
* Main features:
- Multi-touch
- Meter <-> Inch
- Background color
- Material design
I calibrated a lot of android devices. Currently, there are 15,000+ Android devices.
If there is an error, you can input correct width with [Calibrate] menu for yourself. If possible, let me know through email.
* Pro version added features:
- No ads
- Caliper mode
- Architectural and Engineering Scales
- Ruler Extension
- Various Tilt units
- Protractors, Level, Thread pitch
* Do you want more tools?
download [Smart Ruler Pro] and [Smart Tools] package.
For more information, watch YouTube and visit the blog. Thank you.
All Application Badges
Free
downl.
downl.
Android
4.0.3+
4.0.3+
Android app
App History & Updates
What's Changed
- v1.5.6 : Galaxy Note8 support
- v1.5.5 : More models are calibrated
- v1.5.3 : Share menu
- v1.5.6 : Galaxy Note8 support
- v1.5.5 : More models are calibrated
- v1.5.3 : Share menu
Version update Smart Ruler was updated to version 1.5.6
Version update Smart Ruler was updated to version 1.5.2
Version update Smart Ruler was updated to version 1.5
Version update Smart Ruler was updated to version 1.4.10
What are users saying about Smart Ruler
Q
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Very good ????
Q
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I will try it
Q
by Q####:
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Joss!
V
by V####:
by V####:
a very useful little tool on phone
Q
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by Q####:
Yes this is I am looking for it. It's very good to understand the ruler number measure accurate.
Q
by Q####:
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Simple, easy to use, and supports calibration. Very good.
C
by C####:
by C####:
Simple, easy and does what it's supposed to do
Q
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awesome
Q
by Q####:
by Q####:
Accurate
Q
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Works Great!
N
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Just perfect :)
C
by C####:
by C####:
Good
Q
by Q####:
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Useful
L
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Sufficient, adequate, convenient.
T
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This help mw
Q
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I love it
Q
by Q####:
by Q####:
Intuitive to use, accura
M
by M####:
by M####:
Very hand app, a favorite
L
by L####:
by L####:
Works very well
C
by C####:
by C####:
Good
Q
by Q####:
by Q####:
Easy to use.I love it,is my handy tool.
X
by X####:
by X####:
Kind of liked it except for the fact that the most useful features weren't for free like how I was Mislead to think but other then that... O.k (I guess)
R
by R####:
by R####:
I haven't had this fail me yet. It's accurate.
X
by X####:
by X####:
Would have been better if I didn't need a ruler to calibrate it
I
by I####:
by I####:
I used to have smart tools Pro, for which I had paid, on my Moto G, but this does not seem to be available for my new G4, which is distressing.
O
by O####:
by O####:
Useful for measuring on the go. Simple to work. No fuss what more can you want?
R
by R####:
by R####:
Would have liked better if the limit is increased to 3 metres.
R
by R####:
by R####:
Works well with the Galaxy S6 no issues. Recommended!
R
by R####:
by R####:
great app
R
by R####:
by R####:
Works best as a ruler. You need not worry about screen dimensions of ur mobile
W
by W####:
by W####:
Seems accurate and has decent UI.
B
by B####:
by B####:
Simple but very useful
R
by R####:
by R####:
Convenient. "THUMBS UP"
R
by R####:
by R####:
Good app
R
by R####:
by R####:
Super helpful, I use it all the time
R
by R####:
by R####:
Easy to use.I love it,is my handy tool.
R
by R####:
by R####:
good
R
by R####:
by R####:
Great
R
by R####:
by R####:
It automatically knew the length of the screen and is very intuitive. The other smart tools are good too.
by H####:
Easy and accurate.