Comparison

Set Workout Timer & Intervals vs Kalox

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

Head to head
About

Set Workout Timer & Intervals

Features
Read full description

Set Timer is a minimalist interval timer designed for focused training. With a clean interface, clear hands-free cues, and fast interval setup, it keeps you moving through workouts without distraction. From HIIT and Tabata to boxing rounds, circuit training, planks, and focus sessions, Set Timer helps you stay on pace with high-visibility timing, audio and haptic signals, and the ability to save your preferred setups for repeat use. Core Features • Minimalist Interface – Large, high-contrast timer display for easy visibility • Hands-Free Guidance – Audio and vibration cues for transitions and countdowns • Fast Setup – Quickly customize work, rest, and round intervals • Save Your Setups – Store preferred timer configurations for future sessions

About

Kalox

This app helps you train with your bodyweight by providing tailored programs, real-time rep counting and form scoring via your phone's camera, and guided workout sessions. Track your progress with a diary, goals, and charts, all while keeping your data private.

Highlights
  • Generated training programs
  • Skill-based progressions
  • Real-time rep counting
  • On-device pose tracking
  • Form scoring and cues
  • Workout diary and progress charts
  • Private data storage
Features
Read full description

Kalox is a calisthenics training companion built for people who train with their own bodyweight — at home, in the park, or at the gym. TRAIN YOUR WAY Pick a generated program tailored to your goal, equipment, and schedule — or chase a specific skill like the planche, front lever, handstand, muscle-up, or pistol squat through step-by-step skill trees. Prefer to freestyle? Just log your workouts and Kalox keeps track. CAMERA COACH Point your phone at yourself during push-ups, squats, pull-ups, and hangs. Kalox counts your reps in real time using on-device pose tracking, scores your form, and gives you concrete cues to improve. Your camera footage is processed entirely on your device and is never uploaded. SKILL TREES Five full progressions — planche, front lever, handstand, muscle-up, and pistol squat. Take a quick assessment, get placed at the right level, and unlock the next step as you complete sessions. No missed-day guilt: your program advances when you train, not when the calendar flips. TRACK YOUR PROGRESS Workout diary, weekly goals, streaks, personal records, and progress charts — all stored privately on your device. BUILT FOR FOCUS Guided workout sessions with rest timers, set-by-set tracking, warm-ups and cool-downs, and a clean dark interface that stays out of your way while you train. PRIVATE BY DESIGN Your training data never leaves your phone.

Screenshots

Set Workout Timer & Intervals4 screens
Kalox4 screens

Verdict

The call

The clearest difference is update cadence: Kalox at every 8 days against Set Workout Timer & Intervals's monthly. On price, ads, 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

Set Workout Timer & Intervals ships an update monthly, Kalox every 8 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 8 level
Set Workout Timer & Intervals versus Kalox: the parameters behind the verdict, then further details
ParameterSet Workout Timer & IntervalsKalox
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyMonthlyEvery 8 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.1 — better15.5
Further details — not scored
Size33 MB60 MB
Age rating4+4+
DeveloperWen-Jei LimSERHAT FURKAN BOZKURT

In-app purchases

None

Set Workout Timer & Intervals

No in-app purchases

None

Kalox

No in-app purchases

Questions

Is Set Workout Timer & Intervals free?
Set Workout Timer & Intervals is free to download, with no in-app purchases.
Is Kalox free?
Kalox is free to download, with no in-app purchases.
Do Set Workout Timer & Intervals or Kalox have ads?
Neither Set Workout Timer & Intervals nor Kalox shows ads.
Which is updated more often, Set Workout Timer & Intervals or Kalox?
Set Workout Timer & Intervals ships an update monthly, and Kalox every 8 days. Most recently, Set Workout Timer & Intervals was updated on November 5, 2026 and Kalox on October 31, 2026.

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