# MiCellF vs Vortza

The clearest difference is in-app purchases: MiCellF at none against Vortza's 1. MiCellF also leads on iOS requirement (10.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Vortza sells 1 in-app purchase, starting at $10.00 per month. MiCellF asks for nothing beyond the download.

MiCellF ships an update monthly, Vortza every 3 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | MiCellF | Vortza |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 22 MB | 33 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arved Viehweger](https://appshunter.io/developer/1463190873) | [Vortza B.V.](https://appshunter.io/developer/1691124023) |

## What reviewers say

### MiCellF

[App page](https://appshunter.io/ios/app/micellf/id1553976295)

**In-app purchases:** none


### Vortza

[App page](https://appshunter.io/ios/app/vortza-smart-running-plans/id6464396041)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro subscription | $10.00 | per month |


## Frequently asked questions

### Is MiCellF free?

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

### Is Vortza free?

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

### Do MiCellF or Vortza have ads?

Neither MiCellF nor Vortza shows ads.

### Which is updated more often, MiCellF or Vortza?

MiCellF ships an update monthly, and Vortza every 3 weeks. Most recently, MiCellF was updated on October 25, 2026 and Vortza on October 30, 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.*