# Avadin vs SECOND

The clearest difference is iOS requirement: Avadin at 14.0 against SECOND's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Avadin | SECOND |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/second-social-agent/id6480331250/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | — | Free |
| Size | 350 MB | 91 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [WONDERFUL PLATFORM CO.,LTD](https://appshunter.io/developer/1177851257) | [HOLO AI LAB LTD](https://appshunter.io/developer/1781225291) |

## What reviewers say

### Avadin

[App page](https://appshunter.io/ios/app/avadin/id1671086851)

**Features:** macOS Compatibility

**In-app purchases:** none


### SECOND

[App page](https://appshunter.io/ios/app/second-social-agent/id6480331250)

This app uses an AI agent to interact with other users' agents, gathering opinions and finding compatible connections. Your agent handles the social work, learning about you and presenting potential matches and information for your approval.

**Highlights:** AI agent for networking, Community chat, Opinion gathering, Personalized matching, User approval required, No social feed

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

**In-app purchases:** none


## Frequently asked questions

### Is Avadin free?

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

### Is SECOND free?

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

### Do Avadin or SECOND have ads?

Neither Avadin nor SECOND shows ads.

### Which is updated more often, Avadin or SECOND?

Avadin ships an update every 2 weeks, and SECOND every 2 weeks. Most recently, Avadin was updated on October 14, 2026 and SECOND on October 16, 2026.

---

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