Leona Smart vs Calculator with 10 button
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Leona Smart
Control your smart home devices using voice commands with Amazon Alexa or Google Home. Create custom automations or manage your lights and other products in real-time through the app.
- Voice control with Alexa
- Voice control with Google Home
- Create automations
- Live control of devices
- Set brightness and color
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Use your voice in conjunction with Amazon Alexa or Google Home to control your Leona™ Smart Home Products! Create automations for these products within the app or use your voice for live control. "Alexa, turn on dining room light." "Ok Google, turn off kitchen light." "Alexa, set patio light brightness to 20%." "Ok Google, change holiday lights to red."
Calculator with 10 button
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A calculator with a (10) button that allows for fast typing
Screenshots
Verdict
The clearest difference is ads: Leona Smart at none against Calculator with 10 button's shown. Leona Smart also leads on iOS requirement (14.0 vs 26.0). Calculator with 10 button's advantage is update cadence (every 2 months vs every 14 months). On price, 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.
Leona Smart ships an update every 14 months, Calculator with 10 button every 2 months. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.
| Parameter | Leona Smart | Calculator with 10 button |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (75 ratings) — better | — |
| Number of ratings | 75 — better | — |
| Update frequency | Every 14 months | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 213 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Flexfire LEDs, Inc | Hideaki Uchikoshi |
In-app purchases
Leona Smart
No in-app purchases
Calculator with 10 button
No in-app purchases
Questions
Is Leona Smart free?
Is Calculator with 10 button free?
Do Leona Smart or Calculator with 10 button have ads?
Which is updated more often, Leona Smart or Calculator with 10 button?
Other comparisons
