Slavatron vs GDF HEMA Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Slavatron
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.
- AI-powered video analysis
- Personalized feedback on technique
- Tactical and footwork insights
- Actionable training recommendations
- Supports public video URLs
Read full descriptionHide full description
Tired of plateauing in your epee fencing? Wish you had a coach to analyze every move and pinpoint areas for improvement? Slavatron is here to revolutionize your training. Our cutting-edge AI analyzes your epee match videos, providing personalized feedback on technique, tactics, and footwork, giving you the competitive edge you need to succeed. Simply paste the public URL of your video, e.g. from YouTube, to Slavatron, and our intelligent algorithms will do the rest. We'll dissect your performance, identifying strengths to capitalize on and weaknesses to address. Receive actionable tips and targeted training recommendations to refine your skills and achieve your fencing goals. Slavatron helps you understand your game like never before, allowing you to make informed adjustments and maximize your potential. Note that the quality of the video and short description you provide before you click "Analyze" will affect the quality of analysis.
GDF HEMA Timer
Read full descriptionHide full description
GDF HEMA Timer is a precise and minimal timer designed for Historical European Martial Arts (HEMA) training. It helps fencers, instructors, and tournament organizers manage timing during drills, bouts, and sparring sessions. Features: - Simple interface with large, readable display - Configurable round and break durations - Audible and vibration alerts for start and end signals - Preset saving for repeated training routines - Works fully offline, with no ads or tracking - Open-source and lightweight This timer is developed by practitioners for practitioners, focusing on reliability and clarity during intense training sessions.
Screenshots
Verdict
The clearest difference is ads: GDF HEMA Timer at none against Slavatron's shown. Slavatron's advantage is update cadence (fortnightly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Slavatron ships an update fortnightly, GDF HEMA Timer every 3 months. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.
| Parameter | Slavatron | GDF HEMA Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Gary Nool | Dmytro Lisitsyn |
In-app purchases
Slavatron
No in-app purchases
GDF HEMA Timer
No in-app purchases









