微声白噪音 vs IsletPassword
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
IsletPassword
This app offers a secure way to manage passwords by allowing you to store only parts of them, making them uncrackable even if the app is lost. It features local storage, iCloud sync, and random password generation for enhanced security and convenience.
- Fuzzy password creation
- Local data storage
- iCloud synchronization
- Random password generation
- FaceID/TouchID lock
- Password export
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Even IOS cannot know your real password!!! A lightweight and easy-to-use password management software, very suitable for users who do not trust any password management software, this software does not need to expose your complete password. This software supports plaintext or cipher text storage. If you use cipher text storage, you only need to save part of the password in this software, and the rest of real passwrods will be memorized in your brain. Even if the software is lost, others will not be able to crack the password. **Main functions of our software** 1. Supports cipher, create fuzzy passwords to make your passwords more secure. 2. Stores data locally and does not upload any information. 3. No Ads, No pop-ups, and No notifications, to ensure your daily life is not disturbed. 4. iCloud synchronization for seamless device switching. 5. Simple interface that matches the iOS native style. 6. Randomly generates passwords to end password choice difficulties. 7. FaceID/TouchID lock, hide content when switching apps, lock apps by custom interval. 8. All content can be double-clicked to copy. 9. export passwords. **Membership subscription** Subscribing to our membership allows you to have unlimited passwords and cipher text storage. Non-members have 12 passwords and one cipher text storage, and both have iCloud synchronization. Subscriptions will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. The account will be charged for renewal within 24 hours prior to the end of the current period and identify the cost of renewal. Subscriptions can be managed by the user, auto-renewal can be turned off by going to the user's App Store account settings after purchase. **Suggestions and feedback** If you have any product usage questions, please send an email to: onesunshineboy@gmail.com Terms of Service: https://docs.google.com/document/d/1hOEJJA1q8FmFKEAbldjuMI81FftBhcNguJ03_mVXYf4/edit?usp=sharing Privacy Policy: https://docs.google.com/document/d/18pXgUCStj4TkKr5LyQS2FPrNuYRJYNkgq83TxaPAK4s/edit?usp=sharing
Screenshots
Verdict
The clearest difference is ads: IsletPassword at none against 微声白噪音's shown. 微声白噪音's advantage is update cadence (every 4 days vs every 10 days) and iOS requirement (11.0 vs 15.0). On price, rating, ratings volume 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
Both are free to download. 微声白噪音 sells 1 one-off in-app purchase and IsletPassword sells 2 in-app purchases, starting at $0.99 per year. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for 微声白噪音 against 5.0 for IsletPassword. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
微声白噪音 ships an update every 4 days, IsletPassword every 10 days. Both last shipped on November 3, 2026.
| Parameter | 微声白噪音 | IsletPassword |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 4 days — better | Every 10 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 82 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | 滙 钟 | 朱涛 戴 |
Customer experience
微声白噪音
IsletPassword
In-app purchases
微声白噪音
- 去除广告$0.99
IsletPassword
- Annual VIP$0.991 Year
- Life Time VIP$7.29
