Best Budget Calculator Expense Apps

248+ iOS apps curated and reviewed

4.3 avg rating
18 free apps
Updated September 2026

With an average user rating of 4.3★, the budget calculator expense category is one of the App Store's strongest. Browse all 248+ apps we track, sorted so the most loved ones surface first.

Compare top Budget Calculator Expense Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calculator: No Ads / Ad-FreeCalculator: No Ads / Ad-FreeFree4.7★ (4.7K)NoYesSep 2026
2Calculator‰Calculator‰Free4.9★ (409K)YesNoSep 2026
3Digits Tape CalculatorDigits Tape Calculator$1.994.8★ (1.1K)NoYesSep 2026
4Calculatir - CalculatorCalculatir - CalculatorFreeNoYesJun 2026
5Budget Calculator: SmartBudgetBudget Calculator: SmartBudgetFree4.2★ (16)YesYesAug 2026
6CartWise: Shopping Budget CalcCartWise: Shopping Budget CalcFreeYesNoMay 2026
7Calculator & Budget appCalculator & Budget appFreeNoNoJul 2026
8Budget App & Expense TrackerBudget App & Expense TrackerFree4.8★ (2.7K)NoYesSep 2026

Top Picks for Budget Calculator Expense

Calculator: No Ads / Ad-Free#1

Calculator: No Ads / Ad-Free by Gary Cox

Basic, Scientific & Finance
Editor's Choice
🔧 Utilities
4.7😊(4.7K ratings)
FreeIn-App Purchases
Calculator: No Ads / Ad-Free screenshot 1
Calculator: No Ads / Ad-Free screenshot 2
Calculator: No Ads / Ad-Free screenshot 3
Calculator: No Ads / Ad-Free screenshot 4
Calculator: No Ads / Ad-Free screenshot 5
Calculator: No Ads / Ad-Free screenshot 6

This app offers a private and accessible calculation experience with no advertisements. It includes scientific, financial, and basic calculation functions, along with features like voice feedback and visual charts for loans and investments.

What We Love

  • 🚀 Simple and intuitive
  • 🔒 No ads or data collection
  • 👍 Customizable color themes
  • 👍 Helpful additional features (loan, mortgage, tip calculators)
  • 👍 Displays calculation history

Room to Improve

  • 🐛 Incorrect order of operations in calculations
  • 🐛 Missing basic calculator functions (square root, memory)
  • 🔍 Limited functionality compared to full-featured calculators
Calculator‰#2

Calculator‰ by Tim O's Studios, LLC

Default Calculator
Strong Contender
🔧 Utilities
4.9😊(409K ratings)
FreeAds
Calculator‰ screenshot 1
Calculator‰ screenshot 2

This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.

What We Love

  • 👍 Easy to use
  • 👍 Large, clear buttons
  • 👍 Accurate calculations
  • 👍 Simple, no-frills design
  • 👍 Reliable and stable
  • 👍 Helpful for visual impairments

Room to Improve

  • 🔍 Lack of advanced features
  • 💰 Ads can be intrusive
  • 🔒 Concerns about security/malware
  • 🐛 Occasional bugs and glitches
Digits Tape Calculator#3

Digits Tape Calculator by Shift

The calculator for humans
Worth Considering
🔧 Utilities
4.8😊(1.1K ratings)
$1.99In-App Purchases
Digits Tape Calculator screenshot 1
Digits Tape Calculator screenshot 2
Digits Tape Calculator screenshot 3
Digits Tape Calculator screenshot 4
Digits Tape Calculator screenshot 5
Digits Tape Calculator screenshot 6

This app offers a calculator with an editable, line-by-line tape history, combining spreadsheet-like functionality with calculator simplicity. Easily correct mistakes, add comments, and share or print your calculations.

What We Love

  • 🚀 Best tape calculator
  • 👍 Intuitive and user-friendly interface
  • 💡 Editable and commentable saved tapes
  • 🚀 Resizes well on iPad
  • 👍 Customizable color scheme

Room to Improve

  • 🐛 Bug with iOS 26 where number pad doesn't return after adding comments
  • 🐛 Slow to load and unresponsive on some devices
  • 👎 Lack of iCloud sync between devices

More Budget Calculator Expense apps to explore

FAQ about Budget Calculator Expense

What are the best budget calculator expense apps for iPhone?
Calculator: No Ads / Ad-Free tops our budget calculator expense apps ranking as of September 2026, with a 4.7-star average from 4.7K App Store ratings, and it's free to download.
Yes — 18 of the top budget calculator expense apps we rank are free to download, including Calculator: No Ads / Ad-Free and Calculator‰.
Calculator: No Ads / Ad-Free has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 248+ budget calculator expense apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app offers a wide range of calculation capabilities. It includes a scientific calculator for trigonometry, logarithms, and exponents, as well as a comprehensive financial calculator for managing budgets, mortgages, loans, compound interest, and tips.
The app includes powerful accessibility features, such as Speech Voice, which provides audible feedback on calculations. This is particularly beneficial for users with visual impairments, ensuring they can easily follow and verify their results.