PRIMAL Coaching vs Trejn
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PRIMAL Coaching
Read full descriptionHide full description
With the Primal App, you will have access to workout programs designed specifically to help you reach your fitness and health goals! You can follow & track your workouts, your nutrition, lifestyle habits, measurements and results, all with the help of your coach. FEATURES: - Access training plans and track workouts - Follow along to exercise and workout videos - Track your meals and make better food choices - Stay on top of your daily habits - Set health and fitness goals and track progress towards your goals - Gain milestone badges for achieving new personal bests and maintaining habit streaks - Message your coach in real-time - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect your Apple Watch to track workouts, steps, habits, and more right from your wrist - Connect to other wearable devices and apps like the Apple Health App, Garmin, Fitbit, MyFitnessPal, and Withings devices to track workouts, sleep, nutrition, and body stats and composition Download the Primal app today!
Trejn
Read full descriptionHide full description
TREJN je slovenský tréningový denník a plánovač vytvorený pre každého, kto chce mať svoj tréning a progres pod kontrolou. 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.
Screenshots
Verdict
The clearest difference is update cadence: Trejn at every 9 days against PRIMAL Coaching's every 4 weeks. PRIMAL Coaching's advantage is device support (4 vs 2). On price, ads, in-app purchases 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.
PRIMAL Coaching ships an update every 4 weeks, Trejn every 9 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.
| Parameter | PRIMAL Coaching | Trejn |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.5 | 15.1 — better |
| Further details — not scored | ||
| Size | 164 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Primal Coaching Ltd | Roman Janovec |
In-app purchases
PRIMAL Coaching
No in-app purchases
Trejn
No in-app purchases









