# ChargeView vs Developer Laboratory

The clearest difference is price: ChargeView at Free against Developer Laboratory's $0.99. ChargeView also leads on in-app purchases (none vs 8). Developer Laboratory's advantage is update cadence (monthly vs every 2 months). On ads, device support and iOS requirement there is nothing between them.

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

ChargeView ships an update every 2 months, Developer Laboratory monthly. The most recent releases landed on September 23, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | ChargeView | Developer Laboratory |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 9 MB | 9 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Martin Gollbach](https://appshunter.io/developer/1104789022) | [恒盛 程](https://appshunter.io/developer/1533201832) |

## What reviewers say

### ChargeView

[App page](https://appshunter.io/ios/app/chargeview-an-o-chip-tool/id1525615076)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is ChargeView free?

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

### Is Developer Laboratory free?

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

### Do ChargeView or Developer Laboratory have ads?

Neither ChargeView nor Developer Laboratory shows ads.

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

ChargeView ships an update every 2 months, and Developer Laboratory monthly. Most recently, ChargeView was updated on September 23, 2026 and Developer Laboratory on September 28, 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.*