# GC03 vs 小叮当ERP

The clearest difference is update cadence: 小叮当ERP at fortnightly against GC03's every 32 months. GC03'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.

GC03 ships an update every 32 months, 小叮当ERP fortnightly. The most recent releases landed on October 13, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | GC03 | 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 | Every 32 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 23 MB | 111 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Monmouth Technologies, Inc.](https://appshunter.io/developer/993580924) | [建林 陶](https://appshunter.io/developer/1093391200) |

## What reviewers say

### GC03

[App page](https://appshunter.io/ios/app/gc03/id1511494081)

**Features:** macOS Compatibility

**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 GC03 free?

GC03 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 GC03 or 小叮当ERP have ads?

Neither GC03 nor 小叮当ERP shows ads.

### Which is updated more often, GC03 or 小叮当ERP?

GC03 ships an update every 32 months, and 小叮当ERP fortnightly. Most recently, GC03 was updated on October 13, 2026 and 小叮当ERP on October 23, 2026.

---

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