# VaDia+ vs MilkSat

The clearest difference is in-app purchases: MilkSat at none against VaDia+'s 1. MilkSat also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. VaDia+ sells 1 one-off in-app purchase. MilkSat asks for nothing beyond the download.

VaDia+ ships an update every 2 months, MilkSat fortnightly. The most recent releases landed on September 24, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | VaDia+ | MilkSat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 62 MB | 60 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Biocontrol](https://appshunter.io/developer/1586087157) | [MilkSat](https://appshunter.io/developer/1756725126) |

## What reviewers say

### VaDia+

[App page](https://appshunter.io/ios/app/vadia-plus/id1633986826)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One-year licence | $129.99 | one-time |


### MilkSat

[App page](https://appshunter.io/ios/app/milksat/id6572304907)

**In-app purchases:** none


## Frequently asked questions

### Is VaDia+ free?

VaDia+ is free to download, with in-app purchases available.

### Is MilkSat free?

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

### Do VaDia+ or MilkSat have ads?

Neither VaDia+ nor MilkSat shows ads.

### Which is updated more often, VaDia+ or MilkSat?

VaDia+ ships an update every 2 months, and MilkSat fortnightly. Most recently, VaDia+ was updated on September 24, 2026 and MilkSat on September 7, 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.*