# Leadjoy vs Contract Lab

The clearest difference is update cadence: Contract Lab at weekly against Leadjoy's every 4 weeks. Leadjoy's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.0). On price, ads and in-app purchases there is nothing between them.

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

Leadjoy ships an update every 4 weeks, Contract Lab weekly. The most recent releases landed on September 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Leadjoy | Contract Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/leadjoy/id6751181401/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 53 MB | 69 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dynamic Network Technology](https://appshunter.io/developer/1643139707) | [奇 林](https://appshunter.io/developer/1896582109) |

## What reviewers say

### Leadjoy

[App page](https://appshunter.io/ios/app/leadjoy/id6751181401)

This application provides advanced game controller settings, allowing for sensitivity adjustments, component calibration, and firmware updates. It offers deeper control over controller feel, response, and performance for both casual and competitive gamers. Optimize your gameplay for smoother actions and faster reactions.

**Highlights:** Advanced game settings, Sensitivity adjustments, Component calibration, Firmware updates, Feature guides, Performance optimization

**In-app purchases:** none


### Contract Lab

[App page](https://appshunter.io/ios/app/contract-lab/id6768622992)

**In-app purchases:** none


## Frequently asked questions

### Is Leadjoy free?

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

### Is Contract Lab free?

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

### Do Leadjoy or Contract Lab have ads?

Neither Leadjoy nor Contract Lab shows ads.

### Which is updated more often, Leadjoy or Contract Lab?

Leadjoy ships an update every 4 weeks, and Contract Lab weekly. Most recently, Leadjoy was updated on September 24, 2026 and Contract Lab on October 4, 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.*