# Note Blade vs Slavatron

The clearest difference is in-app purchases: Slavatron at none against Note Blade's 3. Slavatron also leads on update cadence (fortnightly vs every 18 months) and iOS requirement (14.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Note Blade sells 3 in-app purchases, starting at $7.99 per month. Slavatron asks for nothing beyond the download.

Note Blade ships an update every 18 months, Slavatron fortnightly. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Note Blade | Slavatron |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/slavatron/id6742027610/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 18 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 2.1 GB | 7 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YIWEI WEN](https://appshunter.io/developer/1528926501) | [Gary Nool](https://appshunter.io/developer/1796408875) |

## What reviewers say

### Note Blade

[App page](https://appshunter.io/ios/app/note-blade-fencing-training/id6462387243)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Billed monthly | $7.99 | per month |
| Termly Subscription | $7.99 | per 3 months |
| Annual Subscription | $59.99 | per year |


### Slavatron

[App page](https://appshunter.io/ios/app/slavatron/id6742027610)

This AI-powered app analyzes your epee fencing match videos to provide personalized feedback on technique, tactics, and footwork. Upload a public video URL and receive actionable tips to improve your game and reach your fencing goals.

**Highlights:** AI-powered video analysis, Personalized feedback on technique, Tactical and footwork insights, Actionable training recommendations, Supports public video URLs

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

**In-app purchases:** none


## Frequently asked questions

### Is Note Blade free?

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

### Is Slavatron free?

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

### Do Note Blade or Slavatron have ads?

Both Note Blade and Slavatron show ads.

### Which is updated more often, Note Blade or Slavatron?

Note Blade ships an update every 18 months, and Slavatron fortnightly. Most recently, Note Blade was updated on October 25, 2026 and Slavatron on October 30, 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.*