# Prep Mobility vs Vylo

Prep Mobility and Vylo are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Prep Mobility sells 2 in-app purchases, starting at $9.99 per month and Vylo sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 days. Both last shipped on November 10, 2026.

## The numbers

| Metric | Prep Mobility | Vylo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Size | 216 MB | 60 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Edition Ventures Ltd](https://appshunter.io/developer/6774143385) | [Amgad Mohamed](https://appshunter.io/developer/6804218568) |

## What reviewers say

### Prep Mobility

[App page](https://appshunter.io/ios/app/prep-mobility-stretching/id6774143383)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prep Mobility Monthly | $9.99 | per month |
| Prep Mobility Yearly | $49.99 | per year |


### Vylo

[App page](https://appshunter.io/ios/app/vylo-micronutrient-tracker/id6804218566)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vylo Pro Monthly | $7.99 | per month |
| Vylo Pro Monthly | $7.99 | per month |
| Vylo Pro Yearly | $54.99 | per year |


## Frequently asked questions

### Is Prep Mobility free?

Prep Mobility is free to download, with in-app purchases available.

### Is Vylo free?

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

### Do Prep Mobility or Vylo have ads?

Neither Prep Mobility nor Vylo shows ads.

### Which is updated more often, Prep Mobility or Vylo?

Prep Mobility ships an update every 3 days, and Vylo every 3 days. Most recently, Prep Mobility was updated on November 10, 2026 and Vylo on November 10, 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.*