Ubiz vs eCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ubiz
Connect with your favorite businesses and institutions to receive exclusive offers and real-time notifications. Discover promotions around you with geolocation and access classified ads to find what you need.
- Receive exclusive discounts and benefits
- Real-time push notifications for promotions
- Geolocation to find nearby offers
- Access to classified ads
- Connect with businesses and institutions
Read full descriptionHide full description
We present Ubiz, a tool that connects you with your favorite businesses and institutions and thus receive offers and notifications. Get real-time access to exclusive discounts and benefits wherever you are! Stay informed by receiving all the Push notifications of the promotions of the companies that you have selected at all times. UbiZ is global: you can use it wherever you travel and thanks to its geolocation you will be able to find out about promotions around you. With UbiZ you will have access to classified ads to find what you were looking for.
eCalc
Read full descriptionHide full description
eCalc Easy Calculator is your everyday math and conversion toolkit. Why switch between multiple apps when you can have everything in one clean, fast, and distraction-free workspace? UNINTERRUPTED & AD-FREE Enjoy a premium experience with absolutely zero ads and no subscriptions. Every tool is fully accessible right out of the box. KEY FEATURES Smart Calculator • Fast everyday math with a sleek, large-button keypad. • Advanced scientific functions when you need them. • Calculation history so you can revisit and reuse recent results. Light & Dark Theme • Switch between Light, Dark, or follow your system setting. • A true black dark mode that’s easy on the eyes at night. Currency Converter • Real-time exchange rates for travel, shopping, and business. • Reliable offline fallback so you can convert anywhere. Unit Converter • Convert length, weight, temperature, volume, area, speed, data, and time. • Searchable unit picker — find any unit in seconds, even in long lists. • Local & regional units used every day: Chinese, Taiwan, and Hong Kong jin/catty and tael; Korean geun; Japanese kin; Vietnamese lạng; ping/pyeong/tsubo for property; Chinese mu; Thai rai; cooking cups, spoons, and pints. • The right regional default when you first open a converter — no hunting for 斤 or 坪. Tip & Bill Splitter • Dining out? Instantly calculate tips and split the bill among friends. Discount Calculator • See the final price after discounts and taxes before you check out. Loan Estimator • Estimate your payment schedule, interest, and total loan cost. • For general reference only — not professional financial advice. Date Calculator • Find the duration between two dates, or add/subtract days for events and deadlines. WHY CHOOSE THIS APP? • Distraction-Free: No pop-ups, no ads — just seamless productivity. • Minimalist & Intuitive: Clutter-free design built for speed. • Works Where You Are: Local units and currencies for Asia, Europe, and beyond. • Privacy First: This app does not track you or collect personal data. Simplify your daily tasks. Download Calculator: Fast & Accurate today!
Screenshots
Verdict
The clearest difference is ads: eCalc at none against Ubiz's shown. eCalc also leads on update cadence (every 2 days vs every 2 months). Ubiz's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price 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.
Ubiz ships an update every 2 months, eCalc every 2 days. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.
| Parameter | Ubiz | eCalc |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (4 ratings) — better | — |
| Positive reviews | 71.4% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 43 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Ricardo Mario Cabo | Quynh Dinh Huu |
In-app purchases
Ubiz
No in-app purchases
eCalc
No in-app purchases









