单词乐 vs AALocker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
单词乐
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单词乐是一款英语备考词库APP,简单高效的英语词汇学习软件。我们提供考研英语,商务英语,专升本英语,多种英语专业词库。简洁的界面,简单得操作,丰富的词汇内容,准确的学习进度记录,助力您各阶段备考。 产品亮点: 1.每一个单词都为您准备了简单易记的解释,让你轻轻松松记单词。 2.每一个单词都有标准发音全方位助您巩固练习。 3.每天定时提醒您背单词打卡,让学习成为一种习惯 考研英语,商务英语,专升本英语等海量丰富词汇,覆盖您学习成长全过程。同时我们还提供词汇搜索、生词理解、学习进度、我的词本等功能,高效解决您背单词易忘记,提高您的学习效果,碎片化时间学习英语,备考更高效
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
Screenshots
Verdict
The clearest difference is in-app purchases: 单词乐 at none against AALocker's 7. 单词乐 also leads on iOS requirement (9.0 vs 16.0). AALocker's advantage is update cadence (fortnightly vs every 37 months). On price, ads 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. AALocker sells 7 in-app purchases, starting at $1.99 per 7 days. 单词乐 asks for nothing beyond the download.
单词乐 ships an update every 37 months, AALocker fortnightly. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.
| Parameter | 单词乐 | AALocker |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (259 ratings) — better |
| Positive reviews | — | 69.6% of reviews |
| Number of ratings | — | 259 — better |
| Update frequency | Every 37 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 9.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 128 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | 嘉峰 陈 | Nanjing Oumi Software Development Co., Ltd. |
Bugs and requests
单词乐
Not enough reviews yet to summarise bugs or 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
In-app purchases
单词乐
No 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









