Comparison

Trejn vs Beast

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Trejn

Read 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.

About

Beast

Log your gym sessions quickly and efficiently with this workout tracker. It allows for easy data import from other apps, offers a rest timer, and provides detailed progress charts for each exercise and muscle group. You can also edit past workouts and add custom exercises.

Highlights
  • Import training data from other apps
  • Log sets with one-tap repeat
  • Automatic rest timer with notifications
  • Extensive exercise library with custom options
  • Muscle heat maps for volume tracking
  • Progress charts for individual exercises
  • Editable workout logs
Features
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Beast is a workout tracker with no account and no subscription. Import years of training from another app, then log your next session in about ten seconds. SWITCH WITHOUT STARTING OVER Most workout trackers make you start at zero. Export your data from the app you use today and Beast reads it. Years of training, thousands of sets. Your PRs, your volume, your charts and your muscle map are all there on day one. LOG A SET IN ONE TAP Beast shows what you lifted last time next to every set. Repeating it? One tap on the checkmark logs it. Going heavier? Type the number and tap. Warm-up, working, drop and failure sets each get their own badge, and warm-ups never disturb your set numbering or steal a personal record. A REST TIMER THAT KEEPS RUNNING Rest starts itself the moment you log a set. Adjust it by 15 seconds, skip it, or leave the app entirely. A notification tells you when rest is up, even with your phone locked. 500+ EXERCISES, PLUS YOUR OWN Browse a library of hundreds of movements with instructions, filtered by muscle and equipment. Anything missing, you add yourself. A custom exercise fills in the muscle map and earns records exactly like a built-in one. SEE EVERY MUSCLE YOU TRAINED Every workout gets a muscle heat map: front and back body maps shaded by how much volume each muscle actually took, with a ranked breakdown underneath. Your profile shows the same map across your entire training history, so a neglected muscle group is impossible to miss. WATCH YOUR LIFTS GO UP Every exercise has its own progress chart: heaviest set, estimated 1RM or total volume, plotted session by session. Personal records are stamped onto the workout that earned them, so you can see the day you hit them. YOUR WHOLE TRAINING LOG, ADDED UP The profile tab is your lifetime numbers: total volume lifted, workouts completed, week-by-week training streaks, an activity grid of every day you trained, and your best set on every lift you have ever done. Tap any day to open that workout. FIX A WORKOUT LATER Logged 225 when you meant 245? Every finished workout is fully editable: title, date, duration, units, notes and every set of every exercise. Correct a weight and the personal record hands itself back to the workout that really earned it. BUILT FOR LIFTERS Barbell, dumbbell, machine, cable or bodyweight. Push-pull-legs, upper-lower, full body, 5x5, or whatever you wrote on the back of an envelope. Beast does not tell you what to train. It keeps an honest record of the work you did.

Screenshots

Trejn4 screens
Beast4 screens

Verdict

The call

The clearest difference is ads: Trejn at none against Beast's shown. Trejn also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 7 level
Trejn versus Beast: the parameters behind the verdict, then further details
ParameterTrejnBeast
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyWeeklyWeekly
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better17.6
Further details — not scored
Size35 MB13 MB
Age rating4+4+
DeveloperRoman JanovecRishi Masand

In-app purchases

None

Trejn

No in-app purchases

None

Beast

No in-app purchases

Questions

Is Trejn free?
Trejn is free to download, with no in-app purchases.
Is Beast free?
Beast is free to download, with no in-app purchases.
Do Trejn or Beast have ads?
Beast shows ads; Trejn does not.
Which is updated more often, Trejn or Beast?
Trejn ships an update weekly, and Beast weekly. Most recently, Trejn was updated on October 24, 2026 and Beast on October 11, 2026.

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