SySight vs Simple Calculator. +
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.
Simple Calculator. +
This app offers a straightforward and dependable calculator for iPhone and iPad. It includes advanced features like tax calculation, cost/selling price/margin calculations, and memory operations. A free version is available to try before purchasing.
- 12-digit display
- Tax calculation
- Cost, selling price, and gross margin calculations
- Memory operations
- Grand total (GT)
- Percentage calculation
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Simple, reliable, and easy-to-use calculator app for iPhone/ iPad. If you would like to try out the calculator first, download the FREE version of the app from the developer profile. Calculator features:- * 12 digits * Tax calculation * Percentage (%) * Cost/ selling price/ gross margin calculations * Memory operations * Grand total (GT) * Square root * +/- (Sign change) * Arithmetic constant calculation * Digit grouping and decimal mark as per device locale
Screenshots
Verdict
The clearest difference is ratings volume: Simple Calculator. + at 147 against SySight's 2. SySight's advantage is rating (5.0 vs 4.7) and update cadence (every 5 weeks vs every 3 months). On review sentiment, 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 Simple Calculator. + $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
SySight holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Simple Calculator. + has 147 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 66% of SySight's written reviews are positive against 73% of Simple Calculator. +'s, so the app with the better star average is not the one people write more warmly about.
SySight ships an update every 5 weeks, Simple Calculator. + every 3 months. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.
| Parameter | SySight | Simple Calculator. + |
|---|---|---|
| Price | $0.99 — better | $1.99 |
| Rating | 5.0 (2 ratings) — better | 4.7 (147 ratings) |
| Positive reviews | 66.0% of reviews | 72.7% of reviews — better |
| Number of ratings | 2 | 147 — better |
| Update frequency | Every 5 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 1 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Nobuo Saito | tasser gyati |
Customer experience
SySight
Simple Calculator. +
In-app purchases
SySight
No in-app purchases
Simple Calculator. +
No in-app purchases
Questions
Is SySight free?
Is Simple Calculator. + free?
Which has better reviews, SySight or Simple Calculator. +?
Do SySight or Simple Calculator. + have ads?
Which is updated more often, SySight or Simple Calculator. +?
Other comparisons
