KeyPass Mobile ID vs 2Study
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KeyPass Mobile ID
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BLE-NFC is a Bluetooth and QR code electronic access control card software. It is designed to facilitate customers to use their mobile phones to open doors like a physical card. It has the following functions: 1. Bluetooth, shake the door or click the screen to open the door. 2. Swipe the QR code to open the door. 3. The same mobile phone can support adding 4 cards.
2Study
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2Study is a student productivity app designed to help students organize their academic life in one place. The app allows users to manage courses, tasks, assignments, exams, and study sessions with a clean and simple interface. Users can create and organize courses, add tasks and deadlines, track study progress, and use focus timers to improve concentration. The app also supports widgets and notifications to help students stay aware of upcoming tasks and maintain consistent study habits. 2Study is built for students who want a practical way to plan their semester, manage workload, and stay focused on their academic goals.
Screenshots
Verdict
The clearest difference is update cadence: 2Study at every 2 days against KeyPass Mobile ID's every 3 months. KeyPass Mobile ID's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
KeyPass Mobile ID ships an update every 3 months, 2Study every 2 days. The most recent releases landed on September 25, 2026 and September 17, 2026 respectively.
| Parameter | KeyPass Mobile ID | 2Study |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 19 MB | 22 MB |
| Age rating | 4+ | 17+ |
| Developer | SHENZHEN KEYKING TECHNOLOGY CO.,LTD. | Hamod Abd Elhai |
In-app purchases
KeyPass Mobile ID
No in-app purchases
2Study
No in-app purchases
