Calculator 17 vs Laplasian
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.
Laplasian
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Laplasian makes sharing easier than ever. With one tap from the iOS Share Menu, you can instantly send text, links, photos, and files straight to a predefined email address. No copy-paste, no switching apps, no typing — just fast and reliable sharing. How it works Open any app and choose Share. Tap Laplasian in the Share Menu. The content is automatically sent to your chosen email. That’s it — quick, simple, and efficient.
Screenshots
Verdict
The clearest difference is update cadence: Laplasian at daily against Calculator 17's every 4 days. Calculator 17's advantage is iOS requirement (16.0 vs 18.5). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Calculator 17 ships an update every 4 days, Laplasian daily. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | Calculator 17 | Laplasian |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (989 ratings) — better | — |
| Positive reviews | 21.5% of reviews | — |
| Number of ratings | 989 — better | — |
| Update frequency | Every 4 days | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 5 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | AI APPS SRL | Andrii Ieroshevych |
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
Laplasian
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Calculator 17
No in-app purchases
Laplasian
No in-app purchases
