iSum at App Store analyse

App power index: 160 (based on ranks around App Stores today)
Productivity Finance
Developer: ZEN PLUS LTD
Price: 0 free
Current version: 6.0.6, last update: 6 months ago
First release : 11 May 2011
App size: 730 Kb
4.0 ( 7520 ratings )
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Estimation application downloads and cost

> 3.52k
Monthly downloads
~ $ 1.44k
Estimation App Cost


iSum is an incredibly useful app designed to help you track numbers, expenses, and time. Its simple and intuitive design allows for quick and easy usage on the go. Say goodbye to the frustration of using complex spreadsheet apps on your iPhone - with iSum, youll actually enjoy using it!

No more struggling with a computer every time you need to enter or update a few numbers. Simply take out your iPhone, open iSum, and effortlessly input your updates. Whether its tracking time, expenses, sizes, or even personal metrics like body temperature or heartbeats, iSum can handle it all. Plus, you can easily export your lists to your computer at a later time.

In this version, weve introduced the ability to track balances with negative numbers. For instance, if you lend someone money and they repay it in multiple smaller amounts, iSum allows you to keep track of the remaining balance and see when the advance will be fully repaid.

Key Features:

* Create, reorder, rename, and delete basic groups for better organization
* Quickly add numbers with ease
* Track balances by incorporating negative numbers
* Attach short notes to each entered number for additional context
* Edit the date of entry for greater flexibility
* View total sum as well as sums for the current month, last month, current week, and last week
* Calculate averages for the current month, last month, current week, and last week
* Export your data as a CSV file via email, which can be easily imported into your favorite spreadsheet application on your computer.
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Available in countries
Country Price
Canada free
China free
France free
Germany free
Italy free
Netherlands free
Portugal free
Spain free
Poland free
UK free
India free
Japan free
Korea, Republic Of free
Poland free
Russia free
Turkey free
USA free
Korea, Republic Of free
Ukraine free
Available for devices
iPhone3GS, iPadWifi, iPad3G, iPhone4, iPodTouchThirdGen, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX, iPad75, iPad76, iPhoneXS, iPhoneXSMax, iPhoneXR, iPad812, iPad834, iPad856, iPad878, iPadMini5, iPadMini5Cellular, iPadAir3, iPadAir3Cellular, iPodTouchSeventhGen, iPhone11, iPhone11Pro, iPadSeventhGen, iPadSeventhGenCellular, iPhone11ProMax, iPhoneSESecondGen, iPadProSecondGen, iPadProSecondGenCellular, iPadProFourthGen, iPadProFourthGenCellular,

Latest version iSum: 6.0.6

Bug fix: invalid decimal separator character when editing a value.

Apps Changes History:
  • 6 months ago: New App Version 6.0.3 ☛ 6.0.6