# Nelby vs Selfix · Self Discovery

The clearest difference is in-app purchases: Selfix · Self Discovery at none against Nelby's 5. Nelby's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Nelby sells 5 in-app purchases, starting at $3.99 per 7 days. Selfix · Self Discovery asks for nothing beyond the download.

Nelby ships an update every 4 days, Selfix · Self Discovery weekly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Nelby | Selfix · Self Discovery |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Weekly |
| Size | 20 MB | 53 MB |
| Requires iOS | 16 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yann,Christophe LEPHAY](https://appshunter.io/developer/1836376678) | [Teyfik OZ](https://appshunter.io/developer/1883797216) |

## What reviewers say

### Nelby

[App page](https://appshunter.io/ios/app/nelby/id6751712834)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Eclo Premium Weekly | $3.99 | per 7 days |
| Eclo Premium Monthly | $4.99 | per month |
| Eclo Premium Monthly 7d Trial | $4.99 | per month |
| Eclo Premium Yearly | $29.99 | per year |
| Eclo Premium Yearly 7d Trial | $29.99 | per year |


### Selfix · Self Discovery

[App page](https://appshunter.io/ios/app/selfix-self-discovery/id6760978989)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nelby free?

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

### Is Selfix · Self Discovery free?

Selfix · Self Discovery is free to download, with no in-app purchases.

### Do Nelby or Selfix · Self Discovery have ads?

Selfix · Self Discovery shows ads; Nelby does not.

### Which is updated more often, Nelby or Selfix · Self Discovery?

Nelby ships an update every 4 days, and Selfix · Self Discovery weekly. Most recently, Nelby was updated on October 30, 2026 and Selfix · Self Discovery on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*