# Felo vs SOPX

The clearest difference is in-app purchases: Felo at none against SOPX's 1. Felo also leads on iOS requirement (13.0 vs 17.6). On price, update cadence and device support there is nothing between them.

Both are free to download. SOPX sells 1 in-app purchase, starting at $14.99 per month. Felo asks for nothing beyond the download.

Felo ships an update every 4 weeks, SOPX every 6 weeks. The most recent releases landed on October 25, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Felo | SOPX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Size | 141 MB | 16 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Sparticle Inc](https://appshunter.io/developer/1544950956) | [Elie F. Gebran](https://appshunter.io/developer/552036126) |

## What reviewers say

### Felo

[App page](https://appshunter.io/ios/app/felo/id1561575357)

**In-app purchases:** none


### SOPX

[App page](https://appshunter.io/ios/app/sopx/id6751338729)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SOPX Pro | $14.99 | per month |


## Frequently asked questions

### Is Felo free?

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

### Is SOPX free?

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

### Which is updated more often, Felo or SOPX?

Felo ships an update every 4 weeks, and SOPX every 6 weeks. Most recently, Felo was updated on October 25, 2026 and SOPX on November 3, 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.*