# Dia vs STaR

The clearest difference is iOS requirement: Dia at 13.0 against STaR's 15.0. 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.

Dia ships an update monthly, STaR every 6 weeks. The most recent releases landed on October 22, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Dia | STaR |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | — |
| Size | 145 MB | 78 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [diagram ooo](https://appshunter.io/developer/1588058063) | [Andrei Banin](https://appshunter.io/developer/1732294583) |

## What reviewers say

### 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


### STaR

[App page](https://appshunter.io/ios/app/star/id6566186647)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dia free?

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

### Is STaR free?

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

### Do Dia or STaR have ads?

Neither Dia nor STaR shows ads.

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

Dia ships an update monthly, and STaR every 6 weeks. Most recently, Dia was updated on October 22, 2026 and STaR on October 5, 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.*