Calculator vs StonewareIOT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator
A minimalist calculator app offering a clean interface and customizable theme colors. Enjoy a streamlined calculation experience with a focus on simplicity and user-friendliness.
- Simple calculator functionality
- Customizable theme colors
- Minimalist design
- Streamlined user experience
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1. Simple Calculator 2. More Theme Colors 3. 简约计算器,支持换肤 4. 极致体验
StonewareIOT
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炻器物联是我司研发用于远程控制各终端设备的一款APP，具备设备权限管理、设备分组管理、远程设备管理等功能，通过扫码添加4G终端设备进行管理，实现无距离限制远程遥控。
Screenshots
Verdict
The clearest difference is update cadence: Calculator at every 2 days against StonewareIOT's every 2 months. StonewareIOT's advantage is iOS requirement (13.0 vs 15.0). On price, ads, 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.
Calculator ships an update every 2 days, StonewareIOT every 2 months. The most recent releases landed on September 11, 2026 and September 7, 2026 respectively.
| Parameter | Calculator | StonewareIOT |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | 宏立 刘 | 北京软石智控科技有限公司 |
In-app purchases
Calculator
No in-app purchases
StonewareIOT
No in-app purchases
