# Developer vs 同凯管理

The clearest difference is in-app purchases: 同凯管理 at none against Developer's 1. 同凯管理 also leads on update cadence (every 2 weeks vs every 5 weeks) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Developer sells 1 one-off in-app purchase. 同凯管理 asks for nothing beyond the download.

Developer ships an update every 5 weeks, 同凯管理 every 2 weeks. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Developer | 同凯管理 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/developer-film-developing/id1522853431/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Size | 19 MB | 72 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [雯曦 梁](https://appshunter.io/developer/1492885410) | [苏州同凯信息科技有限公司](https://appshunter.io/developer/1305545351) |

## What reviewers say

### Developer

[App page](https://appshunter.io/ios/app/developer-film-developing/id1522853431)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 专业版 | $5.99 | one-time |


### 同凯管理

[App page](https://appshunter.io/ios/app/id1659343331)

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

**In-app purchases:** none


## Frequently asked questions

### Is Developer free?

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

### Is 同凯管理 free?

同凯管理 is free to download, with no in-app purchases.

### Do Developer or 同凯管理 have ads?

Neither Developer nor 同凯管理 shows ads.

### Which is updated more often, Developer or 同凯管理?

Developer ships an update every 5 weeks, and 同凯管理 every 2 weeks. Most recently, Developer was updated on October 29, 2026 and 同凯管理 on October 25, 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.*