SySight vs Calculator PanecalST Plus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SySight
This system monitoring application offers a streamlined, view-only interface. It provides a powerful experience through background monitoring and custom URL scheme collaboration, delivering capabilities not found in other system monitoring tools.
- View-only system monitoring
- Background monitoring
- Custom URL scheme collaboration
- Streamlined interface
- Powerful system insights
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Sysight is most simply and powerful system monitoring application. This application has a view only one, and it is a result that cut extra information. It is bumbling at first glance. But it collaboration using custom URL scheme, and by monitoring in the background, we provide a powerful experience that other system monitoring applications can not be reached.
Calculator PanecalST Plus
This calculator app allows you to view and edit complex formulas with ease. It prevents errors by letting you check input as you go and reuse past calculations by modifying values. Navigate and edit expressions quickly with a cursor and intuitive controls.
- Formula editing with cursor
- Re-calculation using history
- Time, tax, and percentage calculations
- Cut, copy, and paste functionality
- Expression and answer history
- Customizable settings
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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.
Screenshots
Verdict
The clearest difference is update cadence: SySight at every 5 weeks against Calculator PanecalST Plus's every 4 months. SySight also leads on price ($0.99 vs $1.99) and iOS requirement (10.0 vs 12.0). Calculator PanecalST Plus's advantage is review sentiment (82% vs 66%) and ratings volume (16 vs 2). On rating, 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
SySight costs $0.99 and Calculator PanecalST Plus $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for SySight against 4.9 for Calculator PanecalST Plus. That said, the two scores are not equally well evidenced: Calculator PanecalST Plus has 16 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 66% of SySight's written reviews are positive against 82% of Calculator PanecalST Plus's.
SySight ships an update every 5 weeks, Calculator PanecalST Plus every 4 months. Both last shipped on October 26, 2026.
| Parameter | SySight | Calculator PanecalST Plus |
|---|---|---|
| Price | $0.99 — better | $1.99 |
| Rating | 5.0 (2 ratings) — better | 4.9 (16 ratings) |
| Positive reviews | 66.0% of reviews | 82.4% of reviews — better |
| Number of ratings | 2 | 16 — better |
| Update frequency | Every 5 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 1 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Nobuo Saito | Noriyasu Kutsuzawa |
Customer experience
SySight
Calculator PanecalST Plus
In-app purchases
SySight
No in-app purchases
Calculator PanecalST Plus
No in-app purchases
Questions
Is SySight free?
Is Calculator PanecalST Plus free?
Which has better reviews, SySight or Calculator PanecalST Plus?
Do SySight or Calculator PanecalST Plus have ads?
Which is updated more often, SySight or Calculator PanecalST Plus?
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