Calc

Name: Calc
Rating: 3.5 (97 reviews)
Author: Mike Wesemann

By: Mike Wesemann

Utilities

Features & Capabilities

Calc is a beautiful simple tape calculator for your iPhone and iPad with a uniq user interface.

Features:

universal App for your iPhone and iPad
Slide Over and Split View support
basic calculation
lots of scientific functions
decimal, hexadecimal, binary and octal conversion and calculations
currency conversion
uniq and easy percentage concept
unit conversions
scrollable calculation history
calculation history can be shared
10 color themes

User Growth & Download Statistics

App

By:

Mike Wesemann

Rating:

3.50

(97) 3.50

Version:

2.3.2 Last updated: 2025-04-09

Version code:

873892239

Creation date:

2019-02-12

Compatible devices:

Size:

708.00KB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-04

Compare stats and ranking:

Ranking

# 1,542,339 ▼ 42,568

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Mike Wesemann

Apple Apps Store

https://apps.apple.com/jp/app/calc/id285807159?l=en-US

User Reviews

Users appreciate Calc for its tape/history, simplicity, and theming. However, multiple reviews cite post-update issues: it opens to the oldest calculation, the clear function removal, a cluttered UI, loss of stored history, and persistent upgrade prompts. These are the most mentioned downsides across reviews.

Pros

Tape/history feature to review previous calculations
Simple, reliable calculator that’s been popular for years
Theme support and color options for customization
An innovative ans key that inserts the previous answer

Cons

Opens to the oldest calculation/top of tape, making the most recent result hard to see
Clear button removed or no easy way to clear the tape after updates
UI became cluttered with too many features and a less intuitive layout
History is no longer remembered across sessions, causing lost calculations
Intrusive upgrade prompts/popups (Calc2) disrupt usage

Recent reviews

free, simple, has tape, no ads, color options, looks great on a big ipad. Apps this useful are generous and rare in 2025. thank you!

by ve*****, 2025-06-03

I used this when I was on iPhone years ago, my last iPhone was a 4S. Then I went android and I really missed this app. I’m back on iPhone and one of the first things I did was download this app. Thanks Mike for a great app.

by La*****, 2023-01-09

Sometime in the last couple of versions, a change was made to open the app to the top-most (oldest) calcuation. Was this change intentional? Because it doesn’t make sense that I would care more about the oldest recorded calculation than the most recent. Now every time I re-open the app, even if I enter a new calculation and hit ’=‘, I have to manually scroll all the way to the bottom to see my answer! This makes no sense. Please restore the old behavior, showing the most recent calculation at the outset. Thank you.