Trejn
Trejn is made and published by Roman Janovec. AppBrain is an independent app data site and isn't affiliated with Roman Janovec. The app name, icon, screenshots and description belong to Roman Janovec and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- October 15, 2026
Rankings
App Store top chartsApp Store Rankings for Trejn
Competitors
Similar apps and more from Roman JanovecAlternatives to Trejn
Releases
Updates seen on the App Store- Version
- 1.2.1
- Launched
- September 2026
No changelog data
User feedback
Ratings and reviews on the App StoreComments on Trejn for iOS
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 34.7 MB
- Content rating
- Everyone
Technologies used by Trejn
About the app and developer
About Trejn
Trejn is a health & fitness app developed by Roman Janovec.
User Ratings
The app has no ratings yet.
App Information
Trejn is freely available from the App Store. The app size is 34.68 MB. The latest version available is 1.2.1. The last update was on October 15, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since September 2026.
Developer information for Roman Janovec
Address:
Frequently asked questions about Trejn
Is Trejn free?
Yes. Trejn is free on the App Store.
Is Trejn still available?
Yes. Trejn is on the App Store, and the last update we saw was on October 15, 2026.
How large is Trejn?
Trejn is 34.68 MB.
Is Trejn suitable for children?
App Store rates the content of Trejn as suitable for everyone.
Who made Trejn?
Trejn was developed by Roman Janovec. It is listed in the health & fitness category on the App Store.
What are the best alternatives to Trejn?
People looking at Trejn also look at these health & fitness apps: Athleex, Trely, Dr Kegel Men Women Exercises, ZAY Fitness, Principle Guy.
Store listing
By Roman Janovec, from the App Store
Description by Roman Janovec Written by the developer, not by AppBrain. Click to read.
Zapisuj série, opakovania a váhy priamo počas tréningu. Vytvor si vlastný tréningový plán, sleduj osobné rekordy a pozri sa späť na svoju tréningovú históriu.
S TREJN môžeš:
• zapisovať tréningy, série, opakovania a váhy
• vytvárať a upravovať vlastné tréningové plány
• sledovať osobné rekordy a výkonnosť
• sledovať telesnú hmotnosť a svoj progres
• prezerať tréningovú históriu a kalendár
• zaznamenávať RPE a RIR v pokročilom režime
• importovať existujúcu tréningovú históriu z Hevy
• exportovať a obnovovať svoje dáta pomocou zálohy
TREJN funguje lokálne a tvoje tréningové dáta zostávajú uložené v tvojom zariadení.
Žiadne zbytočnosti. Tvoj tréning. Tvoj progres.