# Safe Student vs 叩心问

The clearest difference is in-app purchases: Safe Student at none against 叩心问's 2. 叩心问's advantage is update cadence (every 5 days vs every 5 weeks) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. 叩心问 sells 2 in-app purchases, starting at $1.99 per month. Safe Student asks for nothing beyond the download.

Safe Student ships an update every 5 weeks, 叩心问 every 5 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Safe Student | 叩心问 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 51 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ISA (VICTORIA) PTY LTD](https://appshunter.io/developer/1289564485) | [卢 李](https://appshunter.io/developer/1805985900) |

## What reviewers say

### Safe Student

[App page](https://appshunter.io/ios/app/safe-student/id1289564486)

This app provides a direct connection to local emergency services and simultaneously notifies up to three nominated contacts via text and email. It sends the user's last known GPS coordinates and map location during an emergency. It also assists partner organizations in tracking students under their care.

**Highlights:** Global SOS activation, Direct emergency service connection, Simultaneous contact notification, GPS location sharing, Student tracking assistance

**Features:** macOS Compatibility

**In-app purchases:** none


### 叩心问

[App page](https://appshunter.io/ios/app/id6747694509)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 叩心问月费 | $1.99 | per month |
| 叩心问年费 | $12.99 | per year |


## Frequently asked questions

### Is Safe Student free?

Safe Student is free to download, with no in-app purchases.

### Is 叩心问 free?

叩心问 is free to download, with in-app purchases available.

### Do Safe Student or 叩心问 have ads?

Neither Safe Student nor 叩心问 shows ads.

### Which is updated more often, Safe Student or 叩心问?

Safe Student ships an update every 5 weeks, and 叩心问 every 5 days. Most recently, Safe Student was updated on November 3, 2026 and 叩心问 on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*