Dev Calc Pro (Hex Dec Oct Bin) vs 四庫全漢字字典專業版
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
四庫全漢字字典專業版
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四庫全漢字字典專業版 檢字容易，方便實用的多功能隨身漢語字典。 ● 便於檢索一般輸入法未有收入的生僻字，可輸入的檢索條件包括： － 漢語拼音、國語注音、粵語拼音 － 首筆劃、總筆劃數 － 部首 － 部件 － 四角號碼 ● 內容豐富，收錄漢字達82,767個字。 ● 配備《康熙字典》，共有46,501個字提供詳盡的字義解釋。 ● 其中62,540個字具有普通話發音，29,141個字具有粵語發音。 ● 參考古今字典如《康熙字典》、《漢語大字典》、《王力古漢語字典》等，製作50,122組關聯字查詢。 ● 從許慎《說文解字》中抽取11,113個古文字形以供查詢。 ● 不需連線，可在沒有網絡的情況下使用。 ● 本字典的容量共需約900MB，建議在下載前先檢查行動裝置容量是否足夠。
Screenshots
Verdict
The clearest difference is rating: Dev Calc Pro (Hex Dec Oct Bin) at 3.5 against 四庫全漢字字典專業版's 3.0. Dev Calc Pro (Hex Dec Oct Bin) also leads on price ($2.99 vs $5.99) and review sentiment (43% vs 33%). 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 四庫全漢字字典專業版 $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Dev Calc Pro (Hex Dec Oct Bin) holds the better App Store score, 3.5 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 43% of Dev Calc Pro (Hex Dec Oct Bin)'s written reviews are positive against 33% of 四庫全漢字字典專業版's.
Dev Calc Pro (Hex Dec Oct Bin) ships an update every 7 months, 四庫全漢字字典專業版 every 5 months. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.
| Parameter | Dev Calc Pro (Hex Dec Oct Bin) | 四庫全漢字字典專業版 |
|---|---|---|
| Price | $2.99 — better | $5.99 |
| Rating | 3.5 (2 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 42.9% of reviews — better | 33.3% of reviews |
| Number of ratings | 2 | 2 |
| Update frequency | Every 7 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 6 MB | 346 MB |
| Age rating | 4+ | 4+ |
| Developer | QQ TSUBASA | Digital Heritage Publishing Limited |
Customer experience
Dev Calc Pro (Hex Dec Oct Bin)
四庫全漢字字典專業版
In-app purchases
Dev Calc Pro (Hex Dec Oct Bin)
No in-app purchases
四庫全漢字字典專業版
No in-app purchases
Questions
Is Dev Calc Pro (Hex Dec Oct Bin) free?
Is 四庫全漢字字典專業版 free?
Which has better reviews, Dev Calc Pro (Hex Dec Oct Bin) or 四庫全漢字字典專業版?
Do Dev Calc Pro (Hex Dec Oct Bin) or 四庫全漢字字典專業版 have ads?
Which is updated more often, Dev Calc Pro (Hex Dec Oct Bin) or 四庫全漢字字典專業版?
Other comparisons
