AALocker vs 嗯背单词
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AALocker
This app helps parents manage their children's device usage by blocking specific apps and setting time limits. It allows for scheduled access and can lock apps based on location to encourage responsible digital habits.
- Block specific apps
- Set daily schedules
- App usage limits
- Location-based app blocking
- Focus mode
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AALocker is a highly useful screen time control app designed for parents. It offers flexible and effective features to help parents manage the time their children spend on devices. With AALocker, parents can: - Block specific apps such as social media and games to gain better control over their children's device usage. - Set up schedules based on daily needs like study time and leisure time, and authorize certain apps for certain time slots to avoid accidental overuse or excessive addiction. - Apply usage limits to each app, so that if a child exceeds the preset time limit, the app will be locked, thereby limiting excessive use of the device and the app. - AALocker also support focus mode based on the user's set location. With this feature, parents can specify certain apps to be blocked when the device is in a specific location range. In short, AALocker is a highly practical app that can help parents control their children's screen time and device usage while facilitating their growth in a simple and user-friendly way. Privacy Policy and Terms of Use https://okaapps.com/privacy https://okaapps.com/terms
嗯背单词
This app offers an efficient and enjoyable way to learn vocabulary using a unique state machine algorithm. It prioritizes simple words and repeats difficult ones, making memorization less painful. Enjoy a minimalist design and flexible learning options.
- State machine algorithm for efficient memorization
- Minimalist Bauhaus-inspired design
- Single-handed operation
- No forced review or word debt
- Vocabulary radio
- Add word notes
- Online dictionary with images and encyclopedic content
- Import custom word lists
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你可以每小时复习超过 2000 个单词！嗯背单词的状态机算法让记忆每个单词的效率提高几十倍，简单的单词优先记忆，困难的单词不断重复，背单词从此不再痛苦 ● 包豪斯式极简设计 - SwiftUI 原生应用，超快，超流畅 - 告别导航栏，在首页上使用所有功能模块 ● 随时随地学 - 单手轻松使用所有功能 - 随时背，随时不背 - 没有单词债和强迫复习 ● 无限循环的状态机算法 - 按照初记 - 复习 - 回顾无限循环重复，前所未有的超高效率 - 觉得记不住？还可以听写默写 ● 更多强力功能 - 单词电台 - 添加单词笔记 - 查询在线词典，图片和百科内容 - 自由编辑同义，反义和相关词，充分利用你的联想能力 - 切换到词典模式，查词自动加入生词本 ● 丰富的词书内容 - 支持英日双语，你懂的~ - 自由导入单词列表，可以识别时态和词性变化 ● 联系我（们) 邮 件：superwhitecosmos@gmail.com ● 服务协议 用户协议: https://github.com/WhiteCosmos/Tougher-App-Support/blob/main/TermsOfService 隐私政策: https://github.com/WhiteCosmos/Tougher-App-Support/blob/main/Privacy%20Policy
Screenshots
Verdict
AALocker and 嗯背单词 both sit at 4.6 stars, but that hides the real split: 84% of 嗯背单词's written reviews are positive against 70% of AALocker's. On price, rating, ratings volume and update cadence 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. AALocker sells 7 in-app purchases, starting at $1.99 per 7 days and 嗯背单词 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
嗯背单词 holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 259 and 87 respectively. Written reviews point the same way: 70% of AALocker's written reviews are positive against 84% of 嗯背单词's.
AALocker ships an update fortnightly, 嗯背单词 every 2 weeks. Both last shipped on November 3, 2026.
| Parameter | AALocker | 嗯背单词 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (259 ratings) | 4.8 (87 ratings) — better |
| Positive reviews | 69.6% of reviews | 84.2% of reviews — better |
| Number of ratings | 259 — better | 87 |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 21 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Nanjing Oumi Software Development Co., Ltd. | 斌斌 沈 |
Customer experience
AALocker
嗯背单词
Bugs and requests
AALocker
Reported bugs
10 issues- Stuck on authorization/password screen
- Blank screen when searching in groups
- App icon still on desktop after enabling
- App cannot be uninstalled completely
- App glitches and doesn't work
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- Overnight app blocking not working
- Siri shortcuts integration removed
- App requests subscription repeatedly
- Cannot claim free offers due to trial requirement
- No VIP option available as advertised
Requested features
8 requests- Ability to change app names
- Add search functionality when adding apps
- Add Siri shortcuts toggle
- Ability to hide the app itself
- Support for older iOS versions (iOS 15)
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- Add new groups
- Ability to change app icons
- Ability to change app names
嗯背单词
Not enough reviews yet to summarise bugs or requests.
In-app purchases
AALocker
- Upgrade to VIP3 Days trial$1.997 Days
- Upgrade to VIP$1.997 Days
- Upgrade to VIP$5.991 Month
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- Upgrade to VIP3 Days trial$5.991 Month
- Upgrade to VIP$9.991 Year
- Upgrade to VIP3 Days trial$9.991 Year
- Upgrade to lifetime VIP$14.99
嗯背单词
- 终身会员$4.99
- 终身会员$6.99
