Workout Builder & Planner vs Fit Kate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Workout Builder & Planner
Design custom HIIT, strength, and mobility workouts with over 270 exercises. Track your progress and stay motivated with a built-in timer. Achieve your fitness goals by creating personalized routines for fat burn and strength building.
- Create custom HIIT workouts
- Over 270 exercises to choose from
- Control exercise duration, rounds, and rests
- Built-in timer for workouts
- Track workouts and progress
- Free to use, no ads or trackers
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Build your workouts. Turn them into a plan. See your progress. Choose from 1,000+ exercises or customize 40+ workout templates. Create every workout your way, combine your saved workouts into a 7-, 14-, 21-, or 30-day training plan, complete each session with the built-in timer, and review your progress through advanced personalized analytics. BUILD WORKOUTS YOUR WAY Create routines for the way you train. Choose exercises, arrange them in your preferred order, and customize duration, repetitions, sets, rounds, and rest periods. • 1,000+ exercises • 40+ customizable workout templates • Timed and repetition-based exercises • Flexible sets, rounds, and rest periods • Built-in workout timer • Saved custom workouts Use Workout Builder for HIIT, interval, strength, cardio, bodyweight, home, or gym sessions. TURN WORKOUTS INTO A PLAN Plan Builder lets you organize the workouts you created into a structured: • 7-day plan • 14-day plan • 21-day plan • 30-day plan Your plan is built from your own workouts, so your training follows your choices instead of a fixed, generic routine. START FAST OR BUILD FROM SCRATCH Choose a template when you want a quick start, then replace exercises and adjust every setting. Or begin with an empty workout and control the entire routine yourself. TRACK YOUR PROGRESS Use the advanced analytics page to review your personal training activity and understand your progress over time. Your analytics reflect the workouts and plans you actually complete. From one custom workout to a complete 30-day plan, Workout Builder & Planner gives you one place to build, plan, train, and track. MEDICAL DISCLAIMER Workout Builder & Planner is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. The app provides general fitness information only and is not a substitute for professional medical advice, diagnosis, or treatment. Consult a qualified healthcare professional before beginning a new exercise program, especially if you have an injury, medical condition, or other health concern. Privacy Policy: https://builder-workout.netlify.app/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Fit Kate
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Fit Kate is a trainer-focused workout timer and class companion built for real coaching sessions. Create saved workout templates for HIIT, Tabata, EMOM, circuit training, boxing rounds, stretching, warmups, breaks, and cooldowns. Build full classes from reusable blocks, launch favorites quickly, and run sessions with a giant high-contrast timer that is easy to read across the gym. For group training, Trainer Assistant helps manage stations, rounds, transitions, participant assignments, skipped stations, and completed rotations. Fit Kate also includes lightweight client tracking, attendance history, coaching notes, and an exercise library with custom exercises and optional local media. Everything stays on your iPhone. There are no accounts, ads, analytics, tracking, cloud sync, HealthKit, or backend servers. Client records, workouts, notes, media, settings, and session history are stored locally, with optional password-protected encrypted backups. Key features: - Saved workout timer templates - Full class builder - Voice announcements, tones, and haptics - Big Display mode for gym visibility - Trainer Assistant station rotations - Client attendance and coaching notes - Exercise library and custom exercises - Local-only encrypted backup and restore - English, Romanian, and Russian localization
Screenshots
Verdict
The clearest difference is update cadence: Fit Kate at every 5 days against Workout Builder & Planner's every 6 months. Workout Builder & Planner's advantage is iOS requirement (15.0 vs 18.6). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Workout Builder & Planner ships an update every 6 months, Fit Kate every 5 days. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.
| Parameter | Workout Builder & Planner | Fit Kate |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (17 ratings) — better | — |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Every 6 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 118 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Muslim Zabirov | DRAGOMIR MINDRESCU |
In-app purchases
Workout Builder & Planner
No in-app purchases
Fit Kate
No in-app purchases
Questions
Is Workout Builder & Planner free?
Is Fit Kate free?
Do Workout Builder & Planner or Fit Kate have ads?
Which is updated more often, Workout Builder & Planner or Fit Kate?
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