Chord Training Assistant vs 白噪音宝宝助眠安抚宝
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chord Training Assistant
This app helps musicians learn and practice chords with a vast library of over 800 options. It includes a metronome, practice history tracking, and a chord library, with a VIP plan offering unlimited practice and an ad-free experience.
- Supports 800+ chords
- Built-in metronome
- Practice history and statistics
- Comprehensive chord library
- Dark mode support
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- Function Description 1. Support 800+ chords 2. Powerful metronome 3. Practice history / statistic 4. Chord library 5. Support dark mode - VIP Plan Monthly plan: $1.99 Yearly plan: $12.99 Permanent Plan: $19.99 VIP functions: Unlimited practice chord number, no ads., unblock future new VIP functions. - Links Terms of Use: https://blog.osfpu.com/random-chord-terms-of-use/ Privacy Policy:https://blog.osfpu.com/random-chord-privacy-policy/ User Support: https://blog.osfpu.com/random-chord-support/
白噪音宝宝助眠安抚宝
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彻夜哄睡,身心俱疲?宝宝肠绞痛哭闹不止,您却束手无策?您不是一个人在战斗! “白噪音宝宝助眠安抚宝”——专为0-3岁宝宝设计的睡眠安抚神器,利用科学验证的白噪音,几分钟内安抚哭闹宝宝,有效缓解肠绞痛,让“小睡渣”秒变“安睡天使”,为您赢得珍贵的个人时间。 【 缓解肠绞痛的睡眠“神曲”】 内置专门模拟子宫声音的特定频率声波,能有效分散宝宝对肠绞痛的不适感,提供类似妈妈子宫内的安全感,快速平息因胀气、肠绞痛引起的哭闹。 【 快速安抚,几分钟内见成效】 无论是睡前烦躁、惊醒接觉,还是无缘由的哭闹,选择合适的声音,通常只需几分钟,就能让宝宝情绪平稳,进入深度睡眠。 【 科学分龄,专业更有效】 ·0-6个月新生儿:重点提供高频子宫声、心跳声,强力安抚,应对新生儿惊跳反射和肠绞痛。 ·6-18个月婴幼儿:提供轻柔的嘘声、流水声,帮助建立规律的睡眠仪式,告别奶睡、抱睡。 ·18个月以上宝宝:提供自然的雨声、海浪声,安抚分离焦虑,陪伴宝宝整夜安眠。 【解放父母,重获宝贵时光】 别再抱着走到腰酸背痛、哼歌到口干舌燥。把哄睡任务交给科学,让您每天多出1-2小时的自由时间,追剧、阅 读,或只是安静地放空自己。 ·您是新手宝妈,对宝宝的哭闹不知所措?—— 我们为您提供专业、易用的安抚工具。 ·您的宝宝是“睡渣”,入睡难、易惊醒?—— 我们用科学的声音疗法,培养宝宝的自主入睡能力。 ·您渴望在育儿间隙喘一口气?—— 这就是为您量身打造的“父母救星”。 立即下载 「白噪音宝宝助眠安抚宝」,告别睡眠战争,开启宝宝安睡、父母轻松的新生活! [自动续费会员] --订阅周期:月/季/年 --付款方式:当用户确认购买并付款后记入iTunes 账单 --续订:Apple iTunes账户会在当前订阅周期24小时内扣除下一次的订阅费用,扣除成功后订阅自动延长一个周期 -取消续订:如需取消自动续订,应在当前订阅到期24小时之前前往 Apple ID/iTunes 内关闭自动 续订功能 隐私政策:https://jp.sdoc.ink/web/#/p/d7a434c2db04a9137aaf991febadf374 用户协议:https://jp.sdoc.ink/web/#/p/521e5d47a843fb8445a98fc987f80a1d 付费协议:https://jp.sdoc.ink/web/#/p/3286fc35865644705491c7d25282acc4
Screenshots
Verdict
The clearest difference is ads: Chord Training Assistant at none against 白噪音宝宝助眠安抚宝's shown. Chord Training Assistant also leads on update cadence (every 2 weeks vs every 5 months) and iOS requirement (9.0 vs 12.0). On price, 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. Chord Training Assistant sells 3 in-app purchases, starting at $1.99 per month and 白噪音宝宝助眠安抚宝 sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Chord Training Assistant ships an update every 2 weeks, 白噪音宝宝助眠安抚宝 every 5 months. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.
| Parameter | Chord Training Assistant | 白噪音宝宝助眠安抚宝 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 weeks — better | Every 5 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 40 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | 世杰 宋 | 春文 姜 |
In-app purchases
Chord Training Assistant
- Monthly Plan$1.991 Month
- Yearly Plan$13.491 Year
- Permanent VIP$19.99
白噪音宝宝助眠安抚宝
- 月度会员订阅$2.991 Month
- 季度会员订阅$3.993 Months
- 年度会员$4.991 Year
Questions
Is Chord Training Assistant free?
Is 白噪音宝宝助眠安抚宝 free?
Do Chord Training Assistant or 白噪音宝宝助眠安抚宝 have ads?
Which is updated more often, Chord Training Assistant or 白噪音宝宝助眠安抚宝?
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