TTRechner vs janova App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TTRechner
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Mit dem TTRechner kannst du schnell und unkompliziert deinen neuen TTR-Wert berechnen. Du hast ein Liga-Spiel, ein Turnier oder einen anderen TTR-Relevanten Wettkampf gespielt? Berechne direkt nach dem Spiel deinen neuen TTR-Wert! Gib einfach deinen aktuellen TTR-Wert und den deines Gegners ein, wähle entsprechende Änderungskonstanten aus und erfahre in Sekundenschnelle deinen TTR-Wert. Außerdem kannst du deine Spiele tracken und dir Notizen zu deinen Gegnern aufschreiben um an deinen Schwächen und Stärken arbeiten zu können.
janova App
Enhance your table tennis skills with professional guidance and a comprehensive tracking system. Access over 40 exercises explained by experts and track your progress from practice to matches.
- Over 40 expert-led table tennis exercises
- Short video tutorials by professional players
- Workout tracker for games and practice
- Progress analysis and success sharing
- Exercises sorted by regularity and training priority
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Table tennis is your passion? The Janova app is your companion! Professional coach Katharina Michajlova helps you to improve. You can choose from more than 40 exercises and Katharina will support you. In short videos, the former Bundesliga player explains exercises that will take you to the next level. In crisp clips, pros like Europe-Top16 winner Darko Jorgic or vice world champion Kay Stumper show you what you should train and you have a tracker for every workout. The table tennis tracker for everyone. Track your games, analyze your progress, improve your training and share your successes with others and have fun. From practice to match play, the Janova app lets you record your table tennis activities and share them with your peers. Start your next workout today! The best table tennis exercises, clearly sorted by "regular", "semi-regular" and "irregular" make every training session a success. You can see at a glance your training priorities such as footwork, control or serve-return.
Screenshots
Verdict
The clearest difference is in-app purchases: janova App at none against TTRechner's 1. janova App also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.1). On price, update cadence and ads 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. TTRechner sells 1 one-off in-app purchase. janova App asks for nothing beyond the download.
TTRechner ships an update every 3 weeks, janova App every 2 weeks. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.
| Parameter | TTRechner | janova App |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 80.0% of reviews |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | — | Ad-supported |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 138 MB |
| Age rating | 17+ | 4+ |
| Developer | Mike Ubachs | janova GmbH |
In-app purchases
TTRechner
- Werbefreiheit$2.99
janova App
No in-app purchases
Questions
Is TTRechner free?
Is janova App free?
Do TTRechner or janova App have ads?
Which is updated more often, TTRechner or janova App?
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