# Happenstance AI vs SideRunner

The clearest difference is update cadence: SideRunner at every 4 days against Happenstance AI's every 6 weeks. SideRunner also leads on iOS requirement (13.4 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Happenstance AI sells 2 in-app purchases, starting at $29.99 per month and SideRunner sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Happenstance AI ships an update every 6 weeks, SideRunner every 4 days. The most recent releases landed on November 10, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Happenstance AI | SideRunner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (14 ratings)](https://appshunter.io/ios/app/happenstance-ai/id6776004018/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 47 MB | 24 MB |
| Requires iOS | 18.0 | **13.4** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Happenstance, Inc.](https://appshunter.io/developer/6776004440) | [Brent Rodgers](https://appshunter.io/developer/6777297528) |

## What reviewers say

### Happenstance AI

[App page](https://appshunter.io/ios/app/happenstance-ai/id6776004018)

This AI-powered agent helps you leverage your network to generate opportunities. Describe who you're looking for, and it will find relevant people, introductions, and paths to reach them. Stop relying on cold outreach and discover hidden connections.

**Highlights:** AI-powered network search, Natural language search queries, Discover warm introductions, Explore relationships and connections, Save searches and get updates, Find relevant people and opportunities

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Happenstance Pro (Monthly) | $29.99 | per month |
| Happenstance Pro (Yearly) | $289.99 | per year |


### SideRunner

[App page](https://appshunter.io/ios/app/siderunner/id6777297526)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SideRunner Monthly | $9.99 | per month |
| SideRunner Annual | $89.99 | per year |


## Frequently asked questions

### Is Happenstance AI free?

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

### Is SideRunner free?

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

### Do Happenstance AI or SideRunner have ads?

Neither Happenstance AI nor SideRunner shows ads.

### Which is updated more often, Happenstance AI or SideRunner?

Happenstance AI ships an update every 6 weeks, and SideRunner every 4 days. Most recently, Happenstance AI was updated on November 10, 2026 and SideRunner on November 5, 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.*