# 信用家商家 vs 小叮当ERP

The clearest difference is update cadence: 小叮当ERP at fortnightly against 信用家商家's monthly. 信用家商家's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

信用家商家 ships an update monthly, 小叮当ERP fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | 信用家商家 | 小叮当ERP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/erp/id1531488917/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free |
| Size | 25 MB | 111 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xiamen Xinyongjia Network Technology Co., Ltd.](https://appshunter.io/developer/1175205980) | [建林 陶](https://appshunter.io/developer/1093391200) |

## What reviewers say

### 信用家商家

[App page](https://appshunter.io/ios/app/id1483308086)

**In-app purchases:** none


### 小叮当ERP

[App page](https://appshunter.io/ios/app/erp/id1531488917)

An all-in-one management system for the decoration and renovation industry. It offers CRM, online site measurement, design review, budget and quote calculation, project progress tracking, and site inspection management to modernize business operations.

**Highlights:** CRM customer management, Online site measurement, Design plan review, Budget and quote calculation, Project construction progress, Site inspection management

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

**In-app purchases:** none


## Frequently asked questions

### Is 信用家商家 free?

信用家商家 is free to download, with no in-app purchases.

### Is 小叮当ERP free?

小叮当ERP is free to download, with no in-app purchases.

### Do 信用家商家 or 小叮当ERP have ads?

Neither 信用家商家 nor 小叮当ERP shows ads.

### Which is updated more often, 信用家商家 or 小叮当ERP?

信用家商家 ships an update monthly, and 小叮当ERP fortnightly. Most recently, 信用家商家 was updated on November 3, 2026 and 小叮当ERP on November 3, 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.*