# Fellow Founder vs ByInvite

The clearest difference is ads: ByInvite at none against Fellow Founder's shown. ByInvite also leads on update cadence (every 2 days vs every 4 days). Fellow Founder's advantage is iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

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

Fellow Founder ships an update every 4 days, ByInvite every 2 days. The most recent releases landed on September 13, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Fellow Founder | ByInvite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | **Every 2 days** |
| Size | 110 MB | 40 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [FAITHNET TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1738924764) | [Kevin Deville](https://appshunter.io/developer/1135285797) |

## What reviewers say

### Fellow Founder

[App page](https://appshunter.io/ios/app/fellow-founder/id6480413758)

**In-app purchases:** none


### ByInvite

[App page](https://appshunter.io/ios/app/byinvite/id6763001645)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fellow Founder free?

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

### Is ByInvite free?

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

### Do Fellow Founder or ByInvite have ads?

Fellow Founder shows ads; ByInvite does not.

### Which is updated more often, Fellow Founder or ByInvite?

Fellow Founder ships an update every 4 days, and ByInvite every 2 days. Most recently, Fellow Founder was updated on September 13, 2026 and ByInvite on September 11, 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.*