Comparison

MemoCal Plus vs Calculator++P

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

Head to head
About

MemoCal Plus

This calendar app allows you to add handwritten notes, photos, and text directly to your schedule. Customize backgrounds, use various pen colors and icons, and even take photos within the app for diaries. It supports multiple languages and offers an undo function for edits.

Highlights
  • Handwritten memos
  • Photo integration
  • Text input with tags
  • Customizable backgrounds
  • Multiple pen colors and icons
  • Undo function
Features
Read full description

MemoCal Plus is a simple calendar app that lets you save your schedule and notes by handwriting on iPad. Just like writing on a paper calendar, you can freely keep plans, daily notes, family records, travel memories, meal logs, childcare notes, and more. View the monthly calendar on a wide screen, tap a date to enlarge it, and write directly with a pen or your finger. It feels familiar and simple, like writing on a paper calendar. You can also place photos, enter text with sticky notes, and decorate your calendar with icons and wallpapers. MemoCal Plus is not just an app for managing schedules. It is a calendar for keeping small moments from everyday life in your own way. Main features - Handwritten notes on a monthly calendar - Tap a date to open a larger writing area - Handwriting with a pen or finger - Place, resize, rotate, and arrange photos - Set photos as backgrounds - Text entry with sticky notes - More than 100 icons - Change background colors - Original wallpaper designs - Undo function - Pen color, pen size, and eraser size settings - Share and save calendar and handwriting screens Recommended for - People who like writing on paper calendars - People who want to keep handwritten schedules and notes - Families who want to record plans and daily events - People who want to save memories with photos - People who want to keep childcare, meal, or travel records - Anyone looking for a simple, intuitive calendar app Supported holiday calendars MemoCal Plus supports holidays for Japan, the US, Canada, Brazil, the UK, France, Italy, Germany, Spain, Australia, South Korea, and more. You can also turn off holiday display.

About

Calculator++P

This utility app simplifies calculations with expression input, one-touch discount and tax calculations, and automatic history saving. It offers a memory function and customizable decimal/punctuation formats for efficient use in everyday scenarios like shopping and estimations.

Highlights
  • Expression-based calculations
  • One-touch discount and tax calculation
  • Automatic calculation history
  • Memory function (M+, M-, MC, MAC)
  • Customizable decimal and punctuation formats
  • Resumable calculations after interruption
Features
Read full description

It is a calculator application which can calculate collectively by expressions like 100+30-50. Discount / premium calculation can be done with one touch. Calculation history is automatically recorded and can be confirmed at any time. You can use it in various scenes of everyday such as shopping, tax calculation, estimate. We emphasize easy-to-use and easy-to-view and it is simple. By using the calculation history, it is released from the trouble of doing the same calculation and taking notes many times. Also, you can reuse historical expressions and answers for calculation, so you can calculate efficiently. On the history screen you can calculate the total of the answers. Expressions are saved every time you enter them, so you can resume calculation immediately after you suspend or end the application. The answers are displayed while you are entering the formula, so you can easily recalculate. Discount calculation such as 20% and 30% discount can be done with one touch. As buttons preset in units of 5%, such as 5%, 10%, 15% are prepared, you can easily calculate. If you use the input box you can also calculate in 1% unit. Moreover, it can calculate with VAT inclusion / VAT exclusion with one touch. Multiple tax rates can be set. If there are multiple tax rates, you can select the tax rate smoothly by touching the calculation button of the tax and then sliding it. A memory key is installed. This allows you to store a totalizer at each break of a calculation and calculate the total value. It can be used conveniently for purchases, for example. 【Usage】 Press the "M +" key to add a sub-meter to the memory Press the "M -" key to subtract the subtotal from the memory Press the "M C" key to delete the last value stored in the memory (memory clear) Press the "M AC" key to delete all the values stored in the memory (memory all clear) If it is not use, you can turn it off from the setting. A mini-game of calculation is carried and you can do a gymnastication of head in idle time etc. [Function introduction] · You can enter expressions and calculate them all together · As with ordinary mathematical expressions, x and ÷ are calculated preferentially · You can calculate using () (You need to make settings on the setting screen in order to display keys) · As the expression becomes longer, the characters become smaller, so you can enter many numbers · You can select the format of the decimal point and punctuation mark 12,345,678.9 (English-speaking countries, Japan, China, etc.) 12.345.678,9 (Germany, Italy, Spain, etc.) 12 345 678,9 (France, Russia, etc.) 1,23,45,678.9 (India etc.) · Even if the application is interrupted or terminated during calculation, the formula at that time is saved, so you can resume calculation immediately · By using the check box on the history screen, you can calculate the total value of answers · Touch the history expression or answer, you can calculate by reusing those values · "00" key is attached · You can correct one character by backspace key · VAT and discount · premium calculation can be done with one touch · You can choose your favorite one from several designs · You can set the key to right-justified or left-justified so that it can be operated with one hand even on a large screen · You can select the number of decimal places to display · It corresponds to the consumption tax reduction tax rate · You can display it sideways on iPad · You can exercise your head with a calculation game

Screenshots

Calculator++P4 screens

Verdict

The call

The clearest difference is update cadence: Calculator++P at every 3 months against MemoCal Plus's every 6 months. Calculator++P also leads on device support (3 vs 1) and price ($2.99 vs $3.99). MemoCal Plus's advantage is ratings volume (23 vs 5). On rating, review sentiment, ads and in-app purchases 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

MemoCal Plus costs $3.99 and Calculator++P $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.3 for MemoCal Plus against 4.2 for Calculator++P. Both are backed by a comparable volume of ratings — 23 and 5 respectively. Written reviews are what separate them: 62% of MemoCal Plus's written reviews are positive against 67% of Calculator++P's.

UpkeepUpdate frequency

MemoCal Plus ships an update every 6 months, Calculator++P every 3 months. Both last shipped on September 29, 2026.

Scorecard5 real differences · 5 level
MemoCal Plus versus Calculator++P: the parameters behind the verdict, then further details
ParameterMemoCal PlusCalculator++P
Price$3.99$2.99 — better
Rating4.3 (23 ratings) — better4.2 (5 ratings)
Positive reviews62.2% of reviews66.7% of reviews — better
Number of ratings23 — better5
Update frequencyEvery 6 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPadiPhone, iPad, iPod — better
Requires iOS13.013.0
Further details — not scored
Size12 MB73 MB
Age rating4+4+
Developer株式会社HARISHYUTAKA KENJO

Customer experience

MemoCal Plus

All ratings22 ratings
Positive72.7%
Neutral18.2%
Negative9.1%
Written reviews37 reviews
Positive62.2%
Neutral18.9%
Negative18.9%

Calculator++P

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews24 reviews
Positive66.7%
Neutral12.5%
Negative20.8%

In-app purchases

None

MemoCal Plus

No in-app purchases

None

Calculator++P

No in-app purchases

Questions

Is MemoCal Plus free?
MemoCal Plus costs $3.99, with no in-app purchases.
Is Calculator++P free?
Calculator++P costs $2.99, with no in-app purchases.
Which has better reviews, MemoCal Plus or Calculator++P?
MemoCal Plus is rated higher. MemoCal Plus averages 4.3 out of 5 from 23 ratings, while Calculator++P averages 4.2 from 5 ratings.
Do MemoCal Plus or Calculator++P have ads?
Neither MemoCal Plus nor Calculator++P shows ads.
Which is updated more often, MemoCal Plus or Calculator++P?
MemoCal Plus ships an update every 6 months, and Calculator++P every 3 months. Most recently, MemoCal Plus was updated on September 29, 2026 and Calculator++P on September 29, 2026.

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