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iOS 3 can’t install from Safari. You can still download the IPA file, but you’re on your own after that.
picocalc free

RequirementsCompatible with iPhone and iPod touch.

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picocalc is a tiny number memo which can be set, added and subtracted. The number is show as an application badge in the home screen. Zero and a negative number won't be shown in the badge.

Nov 2015
To install apps directly onto this device, it must be jailbroken with AppSync installed.
1.0
Non-Retina
July 4, 2008
67 KB Encrypted Install Download

Every archived version here is encrypted or no longer available — show everything.

Ratings Over Time

DateVersionRatingRatingsPrice
February 16, 2010 — — 108 Free
November 29, 2015 2.1.0 — 117 Free

From archived App Store listing data, captured by the Wayback Machine.

Archived Reviews

8 of 22
Don't Bother
     
by kaden22 · August 2, 2008

I downloaded this program, and it works as advertised, but I deleted it. The native calculator with my ipod touch is much better and quite accessible. And now that math functions have been added to the native calculator and it can be used in landscape mode, there is really no reason for this program to take up valuable memory. Since Apple has upgraded the calcuator in software version 2.0, those developers wanting to submit a calculator program to the App Store really need to offer something unique. My suggestion is to leave this program in the App Store.

Also..
     
by Bzz15 · September 27, 2008

This app makes a really great countdown.

Love it!
     
by Kim Votaw · March 9, 2011

Use it every day. Very fast. Nuff said.

Great for keeping track of numbered projects
     
by AdventureBum · August 11, 2008

I work in video production and this app is great for keeping track of duplication. For instance, if I have 75 DVD's to run off and my duplicator can only run 8 at a time, it can be a pain to keep track of how many I have left to run (especially if I encounter a bad disk) but this app makes it simple. The only thing I wish it had is the ability to track multiple projects.

In
     
by Veritøs · July 20, 2008

It's not a calculator... It keeps track of numbers quite well

Not much, but great app.
     
by Dmatthews778 · February 2, 2009

I know that this app doesn't really do much, but I have found it very useful as a quick budgiting tool. It's easy to put in how much spending money you have to spend and then just subtract it when you do. So you will always know how much money you have to spend!

Nice, but needs work
     
by David Solberg · July 31, 2008

This is a clever idea, but the name is confusing. It should called number tracker or something like that. Basically, it is used as a tracker. For example, say you only wanted to consume 1600 calories per day. You might start with 1600, then every time you ate something, you could just subtract the number of calories. This way the program tracks how many calories you have remaining. The program icon on your home screen lists the current number (calories remaining in this case). You could do the same thing with your monthly entertainment budget or any other number you wanted to track. There are some problems. The main issue is that every change boots you out of the program. If you have just one change, that's great. Otherwise, you need to reopen the program for every change. This alone is enough for me not to use it. Another problem is that it cannot display 0's or negative numbers. The developers say this is an Apple limitation, but I wonder if there's a way around it (for example, changing the numbers to numerals (characters), then displaying them, or otherwise displaying negative numbers with a red background and positive numbers with a green background).

What am I missing?
     
by Moggy Mogg · July 13, 2008

A clear example of everything that is free is not being good for you.

Period reviews recovered from Apple's customer-review feeds via the Wayback Machine.

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