Zinwell Smart Extender vs Novemdecuple Calc
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Zinwell Smart Extender
Read full descriptionHide full description
This app is for user to setup the mesh router and smart extender. The smart extender combines the voice activated smart speaker & router.
Novemdecuple Calc
Read full descriptionHide full description
Display 19 calculators and perform calculations with each one.
Screenshots
Verdict
The clearest difference is ads: Zinwell Smart Extender at none against Novemdecuple Calc's shown. Novemdecuple Calc's advantage is update cadence (every 2 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Zinwell Smart Extender ships an update every 4 months, Novemdecuple Calc every 2 weeks. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.
| Parameter | Zinwell Smart Extender | Novemdecuple Calc |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 2 weeks β better |
| Ads | No β better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 14.5 β better | 15.8.3 |
| Further details β not scored | ||
| Size | 3 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | ZINWELL CORPORATION | Hideaki Uchikoshi |
In-app purchases
Zinwell Smart Extender
No in-app purchases
Novemdecuple Calc
No in-app purchases
Questions
Is Zinwell Smart Extender free?
Is Novemdecuple Calc free?
Do Zinwell Smart Extender or Novemdecuple Calc have ads?
Which is updated more often, Zinwell Smart Extender or Novemdecuple Calc?
Other comparisons
