Comparison

FlowTimer(without touching) vs iCalculator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FlowTimer(without touching)

Features
Read full description

When starting an application, it is a timer which can perform a setup and stop of time by holding up a hand. - Please taste a slightly wonderful operational feeling. - It is convenient also in a timer when you do not want to touch iPhones, such as under cooking, directly. [Usage] - Hold up a hand etc. To right and left on about 1 inch from iPhone. 1. Hold up to right and left and set up a time. If it holds up repeatedly before a yellow bar is lost, time will increase. 2. If START/RESET is displayed, and it holds up to right and left, it can choose by turns. 3. If it holds up during subtraction of a timer, stop. - There are four presets (eight by add-on) which sets timer time beforehand. - Since the proximity sensor by the side of the superior extremity of a screen is used, even if it is not a hand, react. If -> proximity sensor has the hold-up a long time, a screen will disappear. Although a problem is not in operation, it is as good touch as holding up to the right from the left from the right, or the left. - The model (iPod, iPad) without a proximity sensor chooses "Use tap" from "Info", and can operate by a tap it.

About

iCalculator

This app offers a powerful and intuitive calculator experience, featuring both basic and scientific functions. It calculates results instantly as you type and allows for easy editing and history management. Customize your experience with themes and integrate it seamlessly as a keyboard or Today Widget.

Highlights
  • Instant calculation without '=' button
  • Basic & Scientific Calculator
  • Fraction & Expression Calculator
  • History List with iCloud sync
  • Customizable themes
  • Keyboard extension for any app
  • Today Widget support
Features
Read full description

Award-winning calculator app for iPad and iPhone with no ads. Designed with simplicity, usability, and beauty in mind! Join millions of users by downloading iCalculator on your iPhone, or iPad. [QUICK START] * There is no "=" button in this calculator app. It will calculate and show the result as soon as the expression is updated. If you need the next calculation, please click "CE" button; if you want to edit the calculation, please click "Del" button. * Swipe up/down to hide/show the history records. * Swipe left and right to hide/show the scientific/math functions. [How to add a keyboard calculator] 1. Go to Settings > General > Keyboard. 2. Tap Keyboards, then do any of the following: Add a keyboard: Tap Add New Keyboard, then choose "iCalculator" from the list. 3. When the screen changes, touch "iCalculator" and "Allow full access". [How to add the Today Widget] 1. In Today View, scroll to the bottom. You should find an Edit button. Tap it. 2. A new Add Widgets screen appears with a list of widgets. There are two lists here. The first lists the active widgets in your Today View. Scroll down until you see the More Widgets section, which is the widgets not in your Today View. 3. Find the widget "iCalculator". Tap the “+” icon. The widget will move to the bottom of the list of active widgets above the More Widgets section. [FEATURES] • No push, no news, no ads, 6.5MB, booting under one second. * Basic & Scientific Calculator * Fraction & Expression Calculator * Calculate and show results instantly when the input is updated. * History List: all Calculations are Saved and can be Copied and Forwarded; hide and open with one simple click * Quick Equation Preview: Your current Equation is displayed below the result * Basic Calculation Buttons in Portrait view * Advanced Mathematical/Scientific Buttons in Landscape view * Equations are automatically saved to the History list, which syncs with iCloud. * Use the fraction key to do coherent fractional math. Calculate fractions: add, subtract, divide and multiply. * Full support for iPad Split Screen multi-tasking. * Install the iCaculator keyboard so you can calculate a question in any app. Tap the "Insert" button, and the answer is inserted in the text field. * Made a mistake? Tap the current equation to enter edit mode, where you can select characters, insert and delete. * Apply 16 beautiful themes, including new entrants Candy, Mint, Lava, and a “bright themes” set. * Use the Theme Creator to make your own bright and beautiful color scheme. Purchase service: ##Services support the developer by keep working on it and adding new features. If you do not subscribe to the service, it does not affect any features. ##The service is valid for one month and will be automatically renewed upon expiration ##Account will be charged for renewal within 24-hours before the end of the current period, and identify the cost of the renewal ##Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase Privacy Policy and Terms: http://www.ledego.com/apps/icalculator/privacy.html

Screenshots

FlowTimer(without touching)4 screens
iCalculator4 screens

Verdict

The call

The clearest difference is price: FlowTimer(without touching) at Free against iCalculator's $1.99. FlowTimer(without touching) also leads on iOS requirement (8.0 vs 13.0). iCalculator's advantage is update cadence (every 9 days vs every 2 months). On ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

FlowTimer(without touching) is free to download; iCalculator costs $1.99 up front. FlowTimer(without touching) sells 1 one-off in-app purchase and iCalculator sells 1 in-app purchase, starting at $0.49 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

FlowTimer(without touching) ships an update every 2 months, iCalculator every 9 days. The most recent releases landed on September 25, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
FlowTimer(without touching) versus iCalculator: the parameters behind the verdict, then further details
ParameterFlowTimer(without touching)iCalculator
PriceFree — better$1.99
Rating—5.0 (3 ratings) — better
Positive reviews—76.2% of reviews
Number of ratings—3 — better
Update frequencyEvery 2 monthsEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.0 — better13.0
Further details — not scored
Size6 MB6 MB
Age rating4+4+
DeveloperKeietsu YasuharaNan Chao

In-app purchases

1 purchases

FlowTimer(without touching)

One-time1
  • Advertisement deletion$0.99
1 purchases

iCalculator

Subscriptions1
  • Monthly Subscription$0.491 Month

Questions

Is FlowTimer(without touching) free?
FlowTimer(without touching) is free to download, with in-app purchases available.
Is iCalculator free?
iCalculator costs $1.99, and also offers in-app purchases.
Do FlowTimer(without touching) or iCalculator have ads?
Neither FlowTimer(without touching) nor iCalculator shows ads.
Which is updated more often, FlowTimer(without touching) or iCalculator?
FlowTimer(without touching) ships an update every 2 months, and iCalculator every 9 days. Most recently, FlowTimer(without touching) was updated on September 25, 2026 and iCalculator on October 7, 2026.

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