# Pluto.AI vs Knowly mi.rs

The clearest difference is in-app purchases: Knowly mi.rs at none against Pluto.AI's 1. Pluto.AI's advantage is update cadence (fortnightly vs every 8 months) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

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

Pluto.AI ships an update fortnightly, Knowly mi.rs every 8 months. Both last shipped on October 19, 2026.

## The numbers

| Metric | Pluto.AI | Knowly mi.rs |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 8 months |
| Size | 8 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Cem Ylmaz](https://appshunter.io/developer/1750696266) | [Milan Ivanovic](https://appshunter.io/developer/1852564356) |

## 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 |


### Knowly mi.rs

[App page](https://appshunter.io/ios/app/knowly-mirs/id6757363136)

**In-app purchases:** none


## Frequently asked questions

### Is Pluto.AI free?

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

### Is Knowly mi.rs free?

Knowly mi.rs is free to download, with no in-app purchases.

### Do Pluto.AI or Knowly mi.rs have ads?

Neither Pluto.AI nor Knowly mi.rs shows ads.

### Which is updated more often, Pluto.AI or Knowly mi.rs?

Pluto.AI ships an update fortnightly, and Knowly mi.rs every 8 months. Most recently, Pluto.AI was updated on October 19, 2026 and Knowly mi.rs on October 19, 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.*