# EZ短信 vs ERPOS

The clearest difference is price: ERPOS at Free against EZ短信's $0.99. EZ短信's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 16.4). On update cadence, ads and device support there is nothing between them.

ERPOS is free to download; EZ短信 costs $0.99 up front. ERPOS sells 1 one-off in-app purchase. EZ短信 asks for nothing beyond the download.

EZ短信 ships an update monthly, ERPOS every 3 weeks. The most recent releases landed on September 22, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | EZ短信 | ERPOS |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 33 MB | 28 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [铃响 黄](https://appshunter.io/developer/1575502718) | [荣华 余](https://appshunter.io/developer/1313127285) |

## What reviewers say

### EZ短信

[App page](https://appshunter.io/ios/app/ez/id1547733249)

This utility app intelligently filters unwanted messages using an AI model trained on real SMS data. It offers customizable rules for blocking numbers, keywords, and combinations, ensuring privacy with offline functionality.

**Highlights:** AI-powered spam filtering, Customizable blocking rules, Number blocking, Keyword filtering, Offline blocking for privacy, Intelligent message classification

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ERPOS

[App page](https://appshunter.io/ios/app/erpos/id6461160724)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 企业商户开户 | $0.99 | one-time |


## Frequently asked questions

### Is EZ短信 free?

EZ短信 costs $0.99, with no in-app purchases.

### Is ERPOS free?

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

### Do EZ短信 or ERPOS have ads?

Neither EZ短信 nor ERPOS shows ads.

### Which is updated more often, EZ短信 or ERPOS?

EZ短信 ships an update monthly, and ERPOS every 3 weeks. Most recently, EZ短信 was updated on September 22, 2026 and ERPOS on September 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.*