# Pluto.AI vs Knowfeed

The clearest difference is in-app purchases: Knowfeed at none against Pluto.AI's 1. Pluto.AI's advantage is update cadence (fortnightly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Pluto.AI sells 1 in-app purchase, starting at $2.99 per month. Knowfeed asks for nothing beyond the download.

Pluto.AI ships an update fortnightly, Knowfeed monthly. The most recent releases landed on May 16, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Pluto.AI | Knowfeed |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 8 MB | 31 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Cem Ylmaz](https://appshunter.io/developer/1750696266) | [Jonas Fancony](https://appshunter.io/developer/1896501927) |

## What reviewers say

### Pluto.AI

[App page](https://appshunter.io/ios/app/plutoai/id6504052685)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Subscription | $2.99 | per month |


### Knowfeed

[App page](https://appshunter.io/ios/app/knowfeed/id6770065298)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pluto.AI free?

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

### Is Knowfeed free?

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

### Do Pluto.AI or Knowfeed have ads?

Neither Pluto.AI nor Knowfeed shows ads.

### Which is updated more often, Pluto.AI or Knowfeed?

Pluto.AI ships an update fortnightly, and Knowfeed monthly. Most recently, Pluto.AI was updated on May 16, 2026 and Knowfeed on September 14, 2026.

---

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