e vs Psychology
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
e
This app pairs with smart anti-lost devices to help you find them by triggering an alarm. It also allows you to find your phone from the device and alerts you if the Bluetooth connection is lost. Additional features include camera, video, and map positioning.
- Two-way anti-lost device tracking
- Device alarm function
- Phone finder function
- Bluetooth connection loss alert
- Camera and video recording
- Map positioning
- Meeting recording support
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这是一款为双向智能防丢器而定制的APP。 使用时,先把手机APP打开,扫描周围设备,对设备进行配对,用户要寻找设备,只需要点按手机的APP 报警功能,设备就会发出响声,相反当要寻找手机时,也只需要点击设备上的按钮,手机会发出响声,当两者的蓝牙连接断开时(距离远)手机和设备均会报警,从而达到双向防丢的功能 同时该APP还附加有拍照,录相和地图定位功能,同时通过设置还可以支持会议录音(录音时不能取到防丢功能),是居家旅游的一个好伴侣 该APP同时支持iPAD设备,在iPAD设备上可以直接下载使用 该APP目前只支持兰牙4.0设备,在同一时刻只能对一个防丢器进行双向管理,用户手机为iphone4s以上
Psychology
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Psychology: NLP is the ultimate app for anyone who wants to learn and apply Neuro-Linguistic Programming (NLP) in their communication skills. NLP is a powerful tool that can help you to communicate more effectively with others and achieve your goals. With this app, you can learn what NLP is and how to use it in real-life situations. Psychology: NLP offers a variety of features to help you master NLP. You can learn about the basics of NLP and how it can be used to improve your communication skills. You can also practice NLP techniques through the app's content list, picture game, and communication model. The tendency check feature allows you to identify your communication style and strengths and weaknesses. In addition to the learning features, Psychology: NLP provides exercises that you can use to practice NLP in real-life situations. The exercise list is designed to help you apply NLP techniques to different contexts, including personal and professional scenarios. You can also take notes within the app to track your progress and insights. Whether you're a student, professional, or simply someone who wants to improve their communication skills, Psychology: NLP has everything you need to succeed. Download now and start mastering the power of NLP in your communication!
Screenshots
Verdict
The clearest difference is in-app purchases: e at none against Psychology's 1. e also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, 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. Psychology sells 1 one-off in-app purchase. e asks for nothing beyond the download.
e ships an update every 3 weeks, Psychology every 10 days. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.
| Parameter | e | Psychology |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 44 MB | 187 MB |
| Age rating | 4+ | +4 |
| Developer | 桂标 曾 | Man Hung Sun |
In-app purchases
e
No in-app purchases
Psychology
- Upgrade$0.99









