# ADEY ProCheck vs Target Leaderboard

The clearest difference is review sentiment: Target Leaderboard at 100% against ADEY ProCheck's 30%. Target Leaderboard also leads on iOS requirement (12.0 vs 14.0). ADEY ProCheck's advantage is in-app purchases (none vs 6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Target Leaderboard sells 6 in-app purchases, starting at $0.99 per year. ADEY ProCheck asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ADEY ProCheck | Target Leaderboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/target-leaderboard/id6444174756/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 30.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 28 MB | 29 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Adey](https://appshunter.io/developer/1298515106) | [Dimitar Kurtev](https://appshunter.io/developer/1575915826) |

## What reviewers say

### ADEY ProCheck

[App page](https://appshunter.io/ios/app/adey-procheck/id1481851405)

This app helps heating engineers quickly test central heating system water quality using a smartphone and a separate test kit. It provides instant results for key parameters and offers recommendations for corrective actions. Results can be shared as PDF documents or stored in a management portal for review.

**Highlights:** Test central heating system water quality, Instant validation of system health, Tests Inhibitor, Corrosion, and pH levels, Provides recommendations for corrective action, Share results as PDF, Central management portal for results review

**Features:** Vision Pro support

**In-app purchases:** none


### Target Leaderboard

[App page](https://appshunter.io/ios/app/target-leaderboard/id6444174756)

This app helps teams boost productivity by setting and tracking goals. Admins can define targets and awards, while leaders foster competition with leaderboards and performance-based recognition. Users can monitor their progress and identify areas for development.

**Highlights:** Set daily, weekly, monthly, or yearly targets, Create awards for top performers, Motivate teams with leaderboards, Track individual and team progress, Identify areas for improvement, 30-day free trial

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Leaderboard Subscription Test | $0.99 | per year |
| Monthly Subscription | $4.99 | per month |
| Monthly Subscription | $9.99 | per month |
| Subscription New Company | $19.99 | per year |
| Target Discounted Subscription | $49.49 | per year |
| Target in-app subscription | $99.00 | per year |


## Frequently asked questions

### Is ADEY ProCheck free?

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

### Is Target Leaderboard free?

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

### Do ADEY ProCheck or Target Leaderboard have ads?

Neither ADEY ProCheck nor Target Leaderboard shows ads.

### Which is updated more often, ADEY ProCheck or Target Leaderboard?

ADEY ProCheck ships an update every 6 weeks, and Target Leaderboard every 6 weeks. Most recently, ADEY ProCheck was updated on October 13, 2026 and Target Leaderboard on October 24, 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.*