Calculator 17 vs SYSOTools
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator 17
This app offers a user-friendly calculator with basic and scientific modes. Access calculations instantly via a home screen widget and review past computations in a saved history.
- User-friendly interface
- Basic and scientific modes
- Home screen widget
- LiveActivity Standby for iPhone
- Calculation history
- Customizable themes
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Introducing Calculator 17, the ultimate tool for all your math needs on the go! *** - User-Friendly: Calculator 17 makes math feel easy and quick, perfect for both school tasks and daily math jobs. *** - Various Modes: Whether it's basic addition or advanced calculations, we have you covered. Switch between the simple calculator and Scientific mode easily. *** - Instant Access: No more searching for the app. With our homescreen widget and LiveActivity Standby for iPhone, perform calculations directly on your main screen, all while choosing from a variety of fun themes. *** - Never Forget: Your calculations are always saved in our handy history tab. Want to share or copy them? It's just one tap away. Calculator 17 isn’t just another math app. It’s your trusty helper, ready to handle any math challenge. Whether you're a student in need of a school calculator or someone who loves playing with numbers, our calculator is the perfect fit.
SYSOTools
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SYSOTools es un Software para Seguridad y Salud Ocupacional, diseñado especialmente para apoyar la Seguridad y Salud en el Trabajo de empresas de todos los sectores, desde Agricolas e Industriales, hasta Financieras, Servicios y de la Construcción. SYSOTools buscar facilitar el registro, consulta y evaluación de la información relacionada con la Prevención, Accidentalidad y Acciones de mejora de la Empresa, a través de herramientas informáticas diseñadas para lograr el máximo aprovechamiento de los recursos disponibles.
Screenshots
Verdict
Calculator 17 and SYSOTools are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Calculator 17 | SYSOTools |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (971 ratings) — better | — |
| Positive reviews | 21.5% of reviews | — |
| Number of ratings | 971 — better | — |
| Update frequency | Every 4 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | AI APPS SRL | Portales Tecnologicos de Servicios, S.A. |
Bugs and requests
Calculator 17
Reported bugs
3 issues- Widget shows up blank
- Numerical display is cut off
- Significant delay between key presses and display update
Requested features
3 requests- Add landscape mode support
- Improve widget responsiveness
- Increase bracket functionality
SYSOTools
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Calculator 17
No in-app purchases
SYSOTools
No in-app purchases
Questions
Is Calculator 17 free?
Is SYSOTools free?
Do Calculator 17 or SYSOTools have ads?
Other comparisons
