Kalc vs EceHub
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kalc
This utility app offers a unit converter, calculator, and world clock. Its user-friendly interface is designed for quick access to everyday calculations and conversions.
- Unit converter
- Calculator
- World clock
- Simple UI
- Quick results
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Unit Converter, Calculator, and World Clock. The simple & clean UI to get the results you need for everyday use as quickly as possible.
EceHub
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EceHub was designed for students of ECE school who want to access the school’s websites more easily. The app allows you to browse Hyperplanning, Bootcamp, your Promo, and Library. A single login at first launch is enough to stay connected. Developed by Raphael, a student at 42 school, and marketed by Quentin, a student a ECE school, it was built to focus on what matters most: simple, fast, and efficient.
Screenshots
Verdict
The clearest difference is iOS requirement: Kalc at 13.4 against EceHub's 15.1. On price, update cadence, ads and in-app purchases 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.
Kalc ships an update every 9 days, EceHub every 5 days. The most recent releases landed on November 1, 2026 and November 9, 2026 respectively.
| Parameter | Kalc | EceHub |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | — |
| Positive reviews | 96.2% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 9 days | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.4 — better | 15.1 |
| Further details — not scored | ||
| Size | 24 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | YUTA OKAJIMA | Raphael Faria |
In-app purchases
Kalc
No in-app purchases
EceHub
No in-app purchases
