# Smart Invoice ERP vs 校园应急播报

The clearest difference is in-app purchases: 校园应急播报 at none against Smart Invoice ERP's 3. Smart Invoice ERP's advantage is update cadence (every 2 months vs every 29 months) and iOS requirement (10 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Smart Invoice ERP sells 3 one-off in-app purchases. 校园应急播报 asks for nothing beyond the download.

Smart Invoice ERP ships an update every 2 months, 校园应急播报 every 29 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Smart Invoice ERP | 校园应急播报 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/smart-invoice-erp/id915699862/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 29 months |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 6 MB |
| Requires iOS | **10** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [海件 阳](https://appshunter.io/developer/861700887) | [Guangzhou DSPPA Audio Co., Ltd.](https://appshunter.io/developer/1408491681) |

## What reviewers say

### Smart Invoice ERP

[App page](https://appshunter.io/ios/app/smart-invoice-erp/id915699862)

Manage sales, purchases, stock, and clients with this mobile ERP solution. Scan barcodes, import contacts, and print receipts via Bluetooth. Suitable for various retail and wholesale businesses.

**Highlights:** Sales and purchase tracking, Inventory management, Client database, Barcode scanning, Bluetooth receipt printing, Cloud backup, Offline operation

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 year VIP | $26.99 | one-time |
| VIP Account | $39.99 | one-time |
| 12 months vip | $39.99 | one-time |


### 校园应急播报

[App page](https://appshunter.io/ios/app/id6451129401)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Invoice ERP free?

Smart Invoice ERP is free to download, with in-app purchases available.

### Is 校园应急播报 free?

校园应急播报 is free to download, with no in-app purchases.

### Do Smart Invoice ERP or 校园应急播报 have ads?

Neither Smart Invoice ERP nor 校园应急播报 shows ads.

### Which is updated more often, Smart Invoice ERP or 校园应急播报?

Smart Invoice ERP ships an update every 2 months, and 校园应急播报 every 29 months. Most recently, Smart Invoice ERP was updated on October 24, 2026 and 校园应急播报 on October 27, 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.*