# XLiGHT vs Dia

The clearest difference is review sentiment: XLiGHT at 100% against Dia's 33%. On price, update cadence, 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.

XLiGHT ships an update every 6 weeks, Dia monthly. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | XLiGHT | Dia |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 15 MB | 145 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shaiber, OOO](https://appshunter.io/developer/1538522479) | [diagram ooo](https://appshunter.io/developer/1588058063) |

## What reviewers say

### XLiGHT

[App page](https://appshunter.io/ios/app/xlight/id1538522477)

Connect wireless LED lights to your device to engage in interactive training programs. Track your progress and analyze achievements to improve reaction speed, concentration, and strategic thinking. Designed for athletes of all levels using specific hardware.

**Highlights:** Wireless LED light connectivity, Interactive training programs, Performance statistics tracking, Achievement analysis, Reaction speed development, Concentration enhancement, Strategic thinking improvement

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

**In-app purchases:** none


### Dia

[App page](https://appshunter.io/ios/app/dia-gram/id1588058061)

A social network for young athletes to showcase skills, connect with teams, and get scouted. It offers tools for player development, performance analysis, and communication for athletes, parents, and scouts.

**Highlights:** Video highlight uploads, Virtual performance tests, Player performance analysis, Scout connection, Parental monitoring, Team and academy tools

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is XLiGHT free?

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

### Is Dia free?

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

### Do XLiGHT or Dia have ads?

Neither XLiGHT nor Dia shows ads.

### Which is updated more often, XLiGHT or Dia?

XLiGHT ships an update every 6 weeks, and Dia monthly. Most recently, XLiGHT was updated on October 7, 2026 and Dia 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.*