# Fast vs Kno

The clearest difference is in-app purchases: Kno at none against Fast's 3. Kno also leads on ads (none vs shown) and update cadence (daily vs every 5 months). Fast's advantage is iOS requirement (15.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Fast sells 3 in-app purchases, starting at $4.99 per 7 days. Kno asks for nothing beyond the download.

Fast ships an update every 5 months, Kno daily. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Fast | Kno |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kno-notes-into-knowledge/id6791437958/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Daily** |
| Monetization | — | Free |
| Size | 24 MB | 5 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Atech Consultancy Ltd](https://appshunter.io/developer/1818884485) | [ARIE MAG,E LOVE](https://appshunter.io/developer/6791437960) |

## What reviewers say

### Fast

[App page](https://appshunter.io/ios/app/fast-speak-levantine/id6737794190)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $4.99 | per 7 days |
| Yearly Access | $29.99 | per year |
| Lifetime Access | $39.99 | one-time |


### Kno

[App page](https://appshunter.io/ios/app/kno-notes-into-knowledge/id6791437958)

This AI-powered study tool helps nursing students transform lecture notes into personalized study guides, flashcards, and practice quizzes. Engage in live multiplayer quiz battles with classmates or join study groups to enhance learning and retention.

**Highlights:** AI-generated study guides, AI flashcards, NCLEX-style practice questions, Multiplayer quiz battles, Study groups and chats, Progress tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fast free?

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

### Is Kno free?

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

### Do Fast or Kno have ads?

Fast shows ads; Kno does not.

### Which is updated more often, Fast or Kno?

Fast ships an update every 5 months, and Kno daily. Most recently, Fast was updated on October 4, 2026 and Kno on October 15, 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.*