WRSmoke vs Math keyboard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WRSmoke
Read full descriptionHide full description
控制蓝牙设备播放音乐，暂停播放，切换音乐等多功能应用。
Math keyboard
Perform calculations directly from your keyboard without switching apps. This smart helper allows quick math while chatting, taking notes, or entering data. It features calculator memory to save and reuse values, enhancing productivity.
- Built-in calculator keyboard
- Calculator memory function
- No app switching required
- Supports basic and advanced operations
- Minimalist design for productivity
Read full descriptionHide full description
A Custom Keyboard with a Built-In Calculator — Do the Math Without Switching Apps This smart calculator app is built into your keyboard, so you can perform quick calculations while typing in any app. Whether you're chatting, taking notes, or entering data, this math helper is always ready. Designed as a lightweight, efficient custom keyboard, it functions as a full math keyboard, now with calculator memory to store and reuse values easily. Key Features: - Built-in calculator available directly from the keyboard - Calculator memory for saving and recalling results - No app switching — works in Messages, WhatsApp, Telegram, and more - Supports basic and advanced operations - Clean, minimal design focused on productivity - Perfect for quick math, planning expenses, or typing smarter. Download now and keep your numbers at your fingertips.
Screenshots
Verdict
The clearest difference is price: WRSmoke at Free against Math keyboard's $0.99. WRSmoke also leads on update cadence (daily vs monthly) and iOS requirement (12.0 vs 16.0). On 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
WRSmoke is free to download; Math keyboard costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
WRSmoke ships an update daily, Math keyboard monthly. The most recent releases landed on October 7, 2026 and October 20, 2026 respectively.
| Parameter | WRSmoke | Math keyboard |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Daily — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 85 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen EASYWAY Technology Co., Ltd. | Nikolai Rodionov |
In-app purchases
WRSmoke
No in-app purchases
Math keyboard
No in-app purchases
