Comparison

Calculator Plus vs Screen Time Coach & Focus

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

Head to head
About

Calculator Plus

This free iPad application offers a large, easy-to-read interface for performing basic calculations. Its user-friendly controls ensure immediate usability for everyday mathematical needs.

Highlights
  • Large, easy-to-read display
  • User-friendly controls
  • Basic calculations
  • Free to use
Features
Read full description

Calculator, unit converter, and bill splitter in one iPad app Calculator Basic arithmetic plus percentage, sign toggle, and saved calculation history. Long-press the total to copy it. Unit Converter Convert length (cm/inch/m/ft), weight (g/kg/lb/oz), temperature (Celsius/Fahrenheit), area (square meters/tsubo/tatami), and data storage (MB/GB/TB) — right from the calculator screen. Split Bill Enter the total and the number of people to instantly see each person's share, including service charge or tip. Handy for travel, shopping abroad, apartment hunting, and everyday life.

About

Screen Time Coach & Focus

Features
Read full description

Screen Time Coach & Focus helps you understand your screen time, build healthier digital habits, and stay in control without guilt or noise. See how your day is going, set a daily screen-time goal, start Focus sessions, limit distracting apps, and follow how your habits change over time. KEY FEATURES • Daily Screen Time Coach Get clear, contextual guidance based on your usage, daily goal, and the time of day. • Daily Screen Time Goal Set a realistic screen-time target and see how much time you have left throughout the day. • Focus Sessions Pause distracting apps for 15, 25, 45, 60 minutes, or a custom duration when you need uninterrupted time. • App Limits Set individual daily limits for the apps that take up too much of your attention. • Smart Protection Receive calm early warnings when you're using your screen-time budget faster than expected. • Progress View 7-day and 28-day trends, daily averages, high and low usage days, and meaningful changes in the apps you use most. • Your Journey Build a personal history with Screen Time Coach and see how your habits evolve over time. PRIVACY FIRST Your Screen Time data is processed using Apple's Screen Time APIs. Screen Time Coach is designed to help you understand your habits without turning your data into a social score or judgment. Premium unlocks additional features including multiple app limits, multi-app Focus sessions, deeper progress insights, and long-term trends. Take back control of your attention one day at a time. Terms of Use : https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://sites.google.com/view/screen-time-coach-privacy

Screenshots

Screen Time Coach & Focus4 screens

Verdict

The call

The clearest difference is in-app purchases: Calculator Plus at none against Screen Time Coach & Focus's 2. Calculator Plus also leads on iOS requirement (15.0 vs 17.0). Screen Time Coach & Focus's advantage is ads (none vs shown). On price, update cadence 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

Both are free to download. Screen Time Coach & Focus sells 2 in-app purchases, starting at $4.99 per 7 days. Calculator Plus asks for nothing beyond the download.

UpkeepUpdate frequency

Calculator Plus ships an update every 2 weeks, Screen Time Coach & Focus every 4 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Calculator Plus versus Screen Time Coach & Focus: the parameters behind the verdict, then further details
ParameterCalculator PlusScreen Time Coach & Focus
PriceFreeFree
Rating4.6 (2.6K ratings) — better—
Positive reviews80.6% of reviews—
Number of ratings2.6K — better—
Update frequencyEvery 2 weeks — betterEvery 4 weeks
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPadiPhone, iPad — better
Requires iOS15.0 — better17.0
Further details — not scored
Size7 MB11 MB
Age rating4+4+
DeveloperStudio ZebraAhmet ALTINTOP

Bugs and requests

Calculator Plus

Reported bugs

2 issues
  • Decimal point not working properly
  • Incorrect percentage calculations

Requested features

3 requests
  • Add backspace/undo function
  • Improve decimal point and percentage calculations
  • Provide option to remove ads

Screen Time Coach & Focus

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Calculator Plus

No in-app purchases

2 purchases

Screen Time Coach & Focus

Subscriptions2
  • Premium Weekly3 Days trial$4.997 Days
  • Premium Yearly$39.991 Year

Questions

Is Calculator Plus free?
Calculator Plus is free to download, with no in-app purchases.
Is Screen Time Coach & Focus free?
Screen Time Coach & Focus is free to download, with in-app purchases available.
Do Calculator Plus or Screen Time Coach & Focus have ads?
Calculator Plus shows ads; Screen Time Coach & Focus does not.
Which is updated more often, Calculator Plus or Screen Time Coach & Focus?
Calculator Plus ships an update every 2 weeks, and Screen Time Coach & Focus every 4 weeks. Most recently, Calculator Plus was updated on November 6, 2026 and Screen Time Coach & Focus on October 31, 2026.

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