Developer Calc Hex Dec Oct Bin vs NuBarCode
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Developer Calc 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 simultaneously. It's designed for developers needing quick base conversions and color code referencing.
- Binary, octal, decimal, hexadecimal conversion
- Color hex code and RGB display
- Large 19-digit decimal display
- Conversion reset toggle
- Maximum and minimum value display
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The Calculator for Developer 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
NuBarCode
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NuBarCode 是一款适用于 iPhone、iPad 和 Mac 的原生条码工具，用于识别条码内容，并将文本或链接生成二维码图片。 主要功能： - 识别 QR Code、PDF417、Data Matrix、Aztec 及常见一维条码。 - iPhone 和 iPad 支持相机扫描、系统照片选择器选图，以及图片和 PDF 文件导入。 - Mac 支持图片和 PDF 文件导入、拖拽导入及区域截屏识别。 - 将文本或链接生成 QR Code，并保存二维码图片。 - 以 ASCII 或 HEX 查看识别结果，核对不可见字符和字节内容；可复制结果，并在预览可用时保存条码图片。 - iPhone 和 iPad 的生成页提供键盘“全选”按钮，便于替换输入。 - iPad 支持横竖屏和可调整窗口，横屏双栏保持预览方正、两侧外框等高；大字号下根据可用空间安排区域内滚动。 - Mac 提供可调整尺寸的扫描与生成工作区。 NuBarCode 不需要账号，不包含广告，不使用追踪，也不会把条码内容上传到开发者服务器。识别与生成在设备本地处理。
Screenshots
Verdict
The clearest difference is ads: NuBarCode at none against Developer Calc Hex Dec Oct Bin's shown. Developer Calc Hex Dec Oct Bin's advantage is iOS requirement (9.0 vs 17.0). On price, update cadence, 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.
Developer Calc Hex Dec Oct Bin ships an update every 5 months, NuBarCode every 3 months. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.
| Parameter | Developer Calc Hex Dec Oct Bin | NuBarCode |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (15 ratings) — better | — |
| Positive reviews | 76.3% of reviews | — |
| Number of ratings | 15 — better | — |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 9.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | QQ TSUBASA | 逸 陈 |
In-app purchases
Developer Calc Hex Dec Oct Bin
No in-app purchases
NuBarCode
No in-app purchases
Questions
Is Developer Calc Hex Dec Oct Bin free?
Is NuBarCode free?
Do Developer Calc Hex Dec Oct Bin or NuBarCode have ads?
Which is updated more often, Developer Calc Hex Dec Oct Bin or NuBarCode?
Other comparisons
