Comparison

Calculator PanecalST vs Calculator+=

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

Head to head
About

Calculator PanecalST

This calculator allows you to view and edit complex formulas with ease. It prevents errors by letting you check entries as you type and reuse past calculations by modifying values. Navigate and edit expressions quickly with a cursor and intuitive controls.

Highlights
  • Edit formulas as you type
  • Reuse past calculations
  • Navigate and edit with cursor
  • Cut, copy, and paste expressions
  • Time and tax calculations
  • History of expressions and answers
Features
Read full description

This is calculator app that allows you to display and modify formulas. It allows you to enter formulas while checking them, which prevents you from typing incorrectly or making calculation errors. It is also possible to reuse past formulas to change only certain values to calculate them. The cursor indicates on the display, and you can tap or press the arrow keys to quickly navigate to where you want to edit. It has a powerful, flexible and intuitive user interface with support for swiping to scroll through formulas and long-tap to copy and paste. [ Features ] - Easy operation for editing formulas - Re-calculation by using history - Four arithmetic operations, root, percentages, time, tax and parentheses calculations - Memory, M+, M-, MR, MC - Scroll up/down lines - Cut, copy and paste - Expressions history and answer history - Grouping separator and decimal point - Various settings (Long tap MENU key) [ What do you use "Calculator" for ] - General calculator - Tax and VAT - Sales, profit and cost - Split a payments at restaurant - Long formulas calculation - Formula include parenthesis - Elapsed time, time addition and subtraction, production time, costing from time [ Four arithmetic operations ] 1 + 2 - 3 × 4 ÷ 5 = 0.6   [ Time calculation ] 16:15 - 12:45 = 3:30:00 1.5 × (16:15 - 12:45) = 5:15:00 Press [H:M:S] key for changing value after calculation. =5.25 [ Root calculation (Long press)] √( 2 × 2) = 2   [ Percentage calculation ] 500 + 20% = 600 500 - 20% = 400 500 × 20% = 100 100 ÷ 500% = 20   [ Tax calculation ] 500 Tax+ = 525 525 Tax- = 500   [ Parenthesis calculation ] ( 1 + 2 ) × ( 3 + 4 ) = 21 ( 1 + 2 ) ( 3 + 4 ) ( 5 + 6 ) = 231   [ Grouping separator and decimal point ] 123,456,789.1 + 0.02 = 123,456,789.12 123.456.789,1 + 0,02 = 123.456.789,12 (Depends on setting)   [ Display ] Calculator indicates long expressions on the display. If you may mistake to input expressions, you can correct this expressions easily and quickly using by back space key, arrow keys and C(clear) key. [ Re-play and history functions ] Calculator has "Re-play function". It indicates expressions that you inputted in the recently using by △(re-play)key. If you long-press re-play key, expressions history table is available. [ Last answer and history functions ] Last answer is that indicates the last calculation result by using Ans key. If you long-press Ans key, a last answer history table is available. [ Percent calculator ] If you would like to calculate “20% more $50”, you can input 50+20% and get a result. [ Tax calculator ] This calculator can store tax rate in the setting. And you can get price including / excluding tax easily and quickly using by Tax+/Tax- keys. [ Disclaimer ] Please note in advance that Appsys is not responsible for any damage or lost profits caused by the use of this software, or any claims from third parties.

About

Calculator+=

This basic calculator app allows for multiple value calculations and displays the record of the last calculation. Users can easily copy answers by pressing and holding, and it supports Split View on iPad for enhanced multitasking.

Highlights
  • Multiple value calculations
  • Last calculation record
  • Press & hold to copy answer
  • Split View support on iPad
Features
Read full description

Basic calculator. Features: - Perform multiple value calculations - Show last calculation's record - Press & hold to copy the answer - Support for Spilt View on iPad

Screenshots

Calculator PanecalST4 screens
Calculator+=1 screens

Verdict

The call

The clearest difference is rating: Calculator PanecalST at 4.8 against Calculator+='s 3.6. Calculator PanecalST also leads on review sentiment (67% vs 50%) and ratings volume (97 vs 7). Calculator+='s advantage is ads (none vs shown) and update cadence (every 5 weeks vs every 3 months). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Calculator PanecalST holds the better App Store score, 4.8 against 3.6. That said, the two scores are not equally well evidenced: Calculator PanecalST has 97 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 67% of Calculator PanecalST's written reviews are positive against 50% of Calculator+='s.

UpkeepUpdate frequency

Calculator PanecalST ships an update every 3 months, Calculator+= every 5 weeks. Both last shipped on October 24, 2026.

Scorecard7 real differences · 3 level
Calculator PanecalST versus Calculator+=: the parameters behind the verdict, then further details
ParameterCalculator PanecalSTCalculator+=
PriceFreeFree
Rating4.8 (97 ratings) — better3.6 (7 ratings)
Positive reviews66.7% of reviews — better50.0% of reviews
Number of ratings97 — better7
Update frequencyEvery 3 monthsEvery 5 weeks — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.09.0 — better
Further details — not scored
Size33 MB13 MB
Age rating4+4+
DeveloperNoriyasu Kutsuzawathebaselab Ltd

Customer experience

Calculator PanecalST

All ratings95 ratings
Positive95.8%
Neutral2.1%
Negative2.1%
Written reviews33 reviews
Positive66.7%
Neutral9.1%
Negative24.2%

Calculator+=

All ratings7 ratings
Positive57.1%
Neutral14.3%
Negative28.6%
Written reviews8 reviews
Positive50.0%
Neutral12.5%
Negative37.5%

In-app purchases

None

Calculator PanecalST

No in-app purchases

None

Calculator+=

No in-app purchases

Questions

Is Calculator PanecalST free?
Calculator PanecalST is free to download, with no in-app purchases.
Is Calculator+= free?
Calculator+= is free to download, with no in-app purchases.
Which has better reviews, Calculator PanecalST or Calculator+=?
Calculator PanecalST is rated higher. Calculator PanecalST averages 4.8 out of 5 from 97 ratings, while Calculator+= averages 3.6 from 7 ratings.
Do Calculator PanecalST or Calculator+= have ads?
Calculator PanecalST shows ads; Calculator+= does not.
Which is updated more often, Calculator PanecalST or Calculator+=?
Calculator PanecalST ships an update every 3 months, and Calculator+= every 5 weeks. Most recently, Calculator PanecalST was updated on October 24, 2026 and Calculator+= on October 24, 2026.

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