YgcUnitConvert vs sound
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YgcUnitConvert
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--支持转换单位: 数据存储单位:bit, Byte, KB, MB, GB, TB, PB 带宽单位:bps, kbps, Mbps, Gbps, Tbps, KBps, MBps, GBps, TBps, pps, Mpps 时间单位:ns, μs, ms, s, min, h, day, week, month, year 频率单位:Hz, kHz, MHz, GHz 长度单位:mm, cm, m, km, in, ft, yd, mi 重量单位:mg, g, kg, t, oz, lb 温度单位:°C, °F, K 面积单位:mm², cm², m², km², acre, ha, ft² 体积单位:mL, L, m³, gal, qt, pt, cup 速度单位:m/s, km/h, mph, ft/s, knot, Mach 压力单位:Pa, kPa, MPa, bar, atm, psi, mmHg, Torr 功率单位:W, kW, MW, hp, BTU/h 能量单位:J, kJ, cal, kcal, Wh, kWh, BTU, eV 密度单位:kg/m³, g/cm³, g/mL, lb/ft³, lb/in³ 力单位:N, kN, dyn, lbf, kgf IP地址转换:IPv4, IPv6, 子网掩码, 反掩码 进制转换:二进制, 十进制, 十六进制 ASCII文本转换:文本转ASCII码, ASCII码转文本
sound
This app helps you focus and learn with a Pomodoro timer and white noise generator. Track your progress with detailed statistics and enjoy a seamless experience with dark mode and dynamic island support.
- Pomodoro focus mode
- Customizable timer and sound alerts
- White noise sound library
- Focus time statistics
- Home screen widgets
- Dark mode and Dynamic Island support
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sound-time 是一款专为高效工作与学习设计的轻量化 iOS 应用,集番茄钟、白噪音、数据统计与个性化小组件于一体。核心功能包括:1) 番茄专注模式:支持自定义时长,搭配生动计时器与音效提醒,助你高效完成任务;2) 白噪音库:精选优质自然音源(如雨声、流水、风声等),模拟真实环境音,屏蔽干扰,营造沉浸式氛围;3) 数据统计:通过精美图表记录专注时长与完成轮次,直观掌握时间管理成果;4) 灵动小组件:随时查看专注状态与音源选择,操作便捷;5) 深色模式与灵动岛适配:完美契合苹果原生设计,保护眼睛的同时提升视觉体验。
Screenshots
Verdict
The clearest difference is update cadence: YgcUnitConvert at every 5 weeks against sound's every 4 months. YgcUnitConvert also leads on iOS requirement (17.6 vs 26.2). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
YgcUnitConvert ships an update every 5 weeks, sound every 4 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | YgcUnitConvert | sound |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 5 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 17.6 — better | 26.2 |
| Further details — not scored | ||
| Size | 1 MB | 135 MB |
| Age rating | 4+ | 4+ |
| Developer | 康聪 陈 | 祖浪 吴 |
In-app purchases
YgcUnitConvert
No in-app purchases
sound
No in-app purchases









