Dev Calc Pro (Hex Dec Oct Bin) vs 成语词典简体专业版
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dev Calc Pro (Hex Dec Oct Bin)
This app converts numbers between binary, octal, decimal, and hexadecimal bases on a single screen. It also displays color hex codes and RGB values. It is designed for developers and does not include scientific or unit conversion functions.
- Binary, octal, decimal, hexadecimal conversion
- Color hex code and RGB display
- Large 19-digit decimal display
- Conversion reset toggle
- No ads (Pro Version)
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The Calculator for Developer ※What is for Pro Version: No Ad & Full Screen Developer Calc includes the following features: ■ Binary, octal, decimal, and hexadecimal in one screen ■ Color Hex code, RGB in one screen ■ The maximum value : 0x0FFF FFFF FFFF FFFF ■ The minimum value : 0xF000 0000 0000 0000 ■ The large 19-digit display of decimal ■ Conversion reset ON/OFF The following features are not included: (Just For Simple) ■ Scientific: trigonometric, hyperbolic, and logarithmic functions ■ Conversion: length, area, volume, speed, weight, temperature; unit arithmetic
成语词典简体专业版
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从此出口成章！ 成语词典专业版 1. 专业版含有书证、辨识、用法等更多內容。 2. 共收录成语二万二千余条，其中正文条目五千余条，余为附录条目。 3. 每条成语包括释义、出处、拼音、参考词、近义词、反义词等内容。 4. 正文条目更包含内容非常丰富的典源及典源说明。 5. 支持汉字、通配符号？、拼音首字母搜索。 6. 不用连上网络，随时随地使用。 -- 搜索范例： 1. 搜索「不」，会找出所有包含不字的词条。 2. 搜索「天?」，会找出所有以天字开头的词条，搜索「?天」，会找出所有以天字结尾的词条。 3. 搜索「不?不?」，会找出所有具有「不...不...」结构的词条。 4. 搜索字母「sqsm」，会找出成语「十全十美」。 成语是汉语语言的结晶，蕴含了古人的人生哲学、生命智慧。学好成语，传承华夏文明，是我们当代人的责任。
Screenshots
Verdict
The clearest difference is price: Dev Calc Pro (Hex Dec Oct Bin) at $2.99 against 成语词典简体专业版's $99.99. Dev Calc Pro (Hex Dec Oct Bin) also leads on iOS requirement (8.0 vs 17.6). 成语词典简体专业版's advantage is rating (5.0 vs 3.5). On ratings volume, update cadence, ads and in-app purchases 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
Dev Calc Pro (Hex Dec Oct Bin) costs $2.99 and 成语词典简体专业版 $99.99 up front. Neither carries in-app purchases, so what you see is what you pay.
成语词典简体专业版 holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Dev Calc Pro (Hex Dec Oct Bin) ships an update every 7 months, 成语词典简体专业版 every 12 months. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.
| Parameter | Dev Calc Pro (Hex Dec Oct Bin) | 成语词典简体专业版 |
|---|---|---|
| Price | $2.99 — better | $99.99 |
| Rating | 3.5 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 42.9% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 7 months — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 6 MB | 83 MB |
| Age rating | 4+ | 4+ |
| Developer | QQ TSUBASA | 隆军 刘 |
Customer experience
Dev Calc Pro (Hex Dec Oct Bin)
成语词典简体专业版
In-app purchases
Dev Calc Pro (Hex Dec Oct Bin)
No in-app purchases
成语词典简体专业版
No in-app purchases
Questions
Is Dev Calc Pro (Hex Dec Oct Bin) free?
Is 成语词典简体专业版 free?
Which has better reviews, Dev Calc Pro (Hex Dec Oct Bin) or 成语词典简体专业版?
Do Dev Calc Pro (Hex Dec Oct Bin) or 成语词典简体专业版 have ads?
Which is updated more often, Dev Calc Pro (Hex Dec Oct Bin) or 成语词典简体专业版?
Other comparisons
