CalKeyboard vs 数字输入法
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CalKeyboard
This keyboard app integrates a calculator directly into your typing experience. Perform calculations without leaving your current application. It's designed for quick math needs while messaging or working.
- Integrated calculator
- Type and calculate simultaneously
- Seamless integration
- Quick calculations
Read full descriptionHide full description
No more explanation It's a keyboard with calculator should be created already keyboard!
数字输入法
This keyboard app offers rapid input for a wide range of number symbols, including standard digits, superscripts, subscripts, and Chinese number characters. It supports both simplified and traditional Chinese characters for financial amounts.
- Input standard digits
- Superscript and subscript numbers
- Simplified Chinese numbers
- Traditional Chinese numbers
- Special number symbols
- Input for financial amounts
Read full descriptionHide full description
This keyboard provides quick input of various number symbols, including commonly used digits and sequences. Main Features: 1. Numbers: 1234567890(long-press the 1-9 keys to display ⁰¹²³⁴⁵⁶⁷⁸⁹ for superscripts and ₁₂₃₄₅₆₇₈₉₀ for subscripts) 2. Simplified Chinese: 一二三四五六七八九〇 3. Traditional Chinese: 壹贰叄肆伍陆柒捌玖零 (including other commonly used characters for amounts) 4. Special Characters: ⓪①②③④⑤⑥⑦⑧⑨ If you experience any issues during use, or if you have any suggestions or ideas, please feel free to inform us through the feedback feature.
Screenshots
Verdict
The clearest difference is price: CalKeyboard at Free against 数字输入法's $1.99. 数字输入法's advantage is rating (5.0 vs 3.4) and in-app purchases (none vs 1). On ratings volume, ads, 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
CalKeyboard is free to download; 数字输入法 costs $1.99 up front. CalKeyboard sells 1 one-off in-app purchase. 数字输入法 asks for nothing beyond the download.
数字输入法 holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 5 and 5 respectively. Written reviews point the same way: 50% of CalKeyboard's written reviews are positive against 65% of 数字输入法's.
CalKeyboard ships an update every 8 months, 数字输入法 every 2 months. The most recent releases landed on September 9, 2026 and September 18, 2026 respectively.
| Parameter | CalKeyboard | 数字输入法 |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 3.4 (5 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 50.0% of reviews | 65.2% of reviews — better |
| Number of ratings | 5 | 5 |
| Update frequency | Every 8 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | FebesGoods Studio | 俊锋 仝 |
Customer experience
CalKeyboard
数字输入法
In-app purchases
CalKeyboard
- Full Version$0.99
数字输入法
No in-app purchases
