微声白噪音 vs AI PEN Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
微声白噪音
This app offers a variety of ambient soundscapes like forests, thunderstorms, and oceans to help users focus, sleep, or relax. It's designed for students, those with insomnia, or anyone seeking peace in noisy environments.
- Nature soundscapes
- Focus aid
- Sleep aid
- Relaxation sounds
- Meditation sounds
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【微声白噪音】提供了森林、雷雨、湖畔、海洋、咖啡馆、图书馆、篝火、宇宙，可以为你创造不同的自然时空体验 【微声白噪音】适合以下人群 - 想要专注学习、工作的人群 - 深受失眠困扰的人群 - 深处嘈杂环境、经常被打断的人群 - 焦虑、精神疲惫的高压人群 - 追求内心平和的冥想练习者
AI PEN Pro
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The AI Pen App can wirelessly connect to a dedicated accessory via the phone's BLE or WiFi, then transfer the audio files stored on the accessory to the app's storage space on the phone. Afterward, it can use a natural language model to transcribe the audio into text and leverage the latest AI large language model to summarize the transcribed text, as well as generate a mind map.
Screenshots
Verdict
The clearest difference is in-app purchases: AI PEN Pro at none against 微声白噪音's 1. AI PEN Pro also leads on ads (none vs shown). 微声白噪音's advantage is update cadence (every 4 days vs every 11 days) and iOS requirement (11.0 vs 15.6). On price 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. 微声白噪音 sells 1 one-off in-app purchase. AI PEN Pro asks for nothing beyond the download.
微声白噪音 ships an update every 4 days, AI PEN Pro every 11 days. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.
| Parameter | 微声白噪音 | AI PEN Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 days — better | Every 11 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 82 MB | 93 MB |
| Age rating | 4+ | 12+ |
| Developer | 滙 钟 | 伟才 韦 |
In-app purchases
微声白噪音
- 去除广告$0.99
AI PEN Pro
No in-app purchases
