FusionCalc | Memo & Calculator vs Keyvox Basic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FusionCalc | Memo & Calculator
This utility app combines a calculator with sticky notes, allowing users to easily save, recall, and reuse numbers for calculations. It offers one-touch summation and a drag-and-drop interface for managing on-screen figures.
- Drag & Drop Numbers
- Recall & Reuse Calculations
- One-Touch Summation
- Integrated Sticky Notes
- Free Version Available
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Tired of juggling numbers in your head? Fusion Calculator makes calculations a breeze! Drag & Drop Numbers: Easily set aside calculations anywhere on the screen for later use. Recall & Reuse: Bring back saved numbers to add, subtract, multiply, or divide with ease. One-Touch Summation: Quickly add up all on-screen calculations with a single tap. This free version includes ads. Upgrade to the ad-free "Fusion Calculator" for a seamless experience.
Keyvox Basic
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The internet of things is changing our lives these days: at home, in the office, in the street, in cars and beyond. The APP's aim is to provide more secure, simple and powerful IOT management for users. Features you'll get: - Manage Smart Devices (Smart Lock) - Share Smart Devices to Your Family and friends
Screenshots
Verdict
The clearest difference is ads: Keyvox Basic at none against FusionCalc | Memo & Calculator's shown. Keyvox Basic also leads on update cadence (monthly vs every 3 months). On price, in-app purchases, device support and iOS requirement 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.
FusionCalc | Memo & Calculator ships an update every 3 months, Keyvox Basic monthly. The most recent releases landed on August 26, 2026 and July 21, 2026 respectively.
| Parameter | FusionCalc | Memo & Calculator | Keyvox Basic |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (2 ratings) — better | — |
| Positive reviews | 50.8% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 23 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Leo Rivas-Micoud | Blockchain Lock Inc. |
In-app purchases
FusionCalc | Memo & Calculator
No in-app purchases
Keyvox Basic
No in-app purchases
Questions
Is FusionCalc | Memo & Calculator free?
Is Keyvox Basic free?
Do FusionCalc | Memo & Calculator or Keyvox Basic have ads?
Which is updated more often, FusionCalc | Memo & Calculator or Keyvox Basic?
Other comparisons
