# Developer Laboratory vs APCSP

The clearest difference is price: APCSP at Free against Developer Laboratory's $0.99. APCSP also leads on in-app purchases (none vs 8). Developer Laboratory's advantage is update cadence (monthly vs every 7 months). On ads, device support and iOS requirement there is nothing between them.

APCSP is free to download; Developer Laboratory costs $0.99 up front. Developer Laboratory sells 8 one-off in-app purchases. APCSP asks for nothing beyond the download.

Developer Laboratory ships an update monthly, APCSP every 7 months. Both last shipped on September 10, 2026.

## The numbers

| Metric | Developer Laboratory | APCSP |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/developer-laboratory/id1568656582/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 7 months |
| Monetization | Free | — |
| Size | 9 MB | 44 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [恒盛 程](https://appshunter.io/developer/1533201832) | [Appotronics Corporation Limited](https://appshunter.io/developer/1234466824) |

## What reviewers say

### Developer Laboratory

[App page](https://appshunter.io/ios/app/developer-laboratory/id1568656582)

This app provides a collection of example code and UI components for iOS developers. It demonstrates various functionalities like app icon creation, image viewing, web page loading, and custom controls. Access the source code to learn implementation details.

**Highlights:** APP icon creation, Imitation of WeChat Moments, Web page loading, Custom UI components, QR code scanning, Facial tracking, Database operations

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 0 ice cola | $0.99 | one-time |
| 1 ice cola | $0.99 | one-time |
| A sip of iced cola | $0.99 | one-time |
| 一元商品 | $0.99 | one-time |
| 2 ice cola | $1.99 | one-time |
| 3 ice cola | $2.99 | one-time |
| 4.16 ice cola | $3.99 | one-time |
| 16.5 ice cola | $14.99 | one-time |


### APCSP

[App page](https://appshunter.io/ios/app/apcsp/id6453695914)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Developer Laboratory free?

Developer Laboratory costs $0.99, and also offers in-app purchases.

### Is APCSP free?

APCSP is free to download, with no in-app purchases.

### Do Developer Laboratory or APCSP have ads?

Neither Developer Laboratory nor APCSP shows ads.

### Which is updated more often, Developer Laboratory or APCSP?

Developer Laboratory ships an update monthly, and APCSP every 7 months. Most recently, Developer Laboratory was updated on September 10, 2026 and APCSP on September 10, 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.*