PlankIt vs KesselFIT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PlankIt
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PlankIt — Perfect Your Plank with AI Planks are one of the simplest and most effective core exercises. PlankIt uses AI to make your workouts measurable, trackable, and progressive. Whether you're a beginner or a Gym Rat, you can train your core scientifically anytime, anywhere. Key Features: - Smart Pose Detection: Your camera analyzes your plank posture in real time, checking if your body is in a straight line, hips are lifted or sagging, and shoulders & neck are aligned. - 21-Day Challenge: Break down your big plank training goals into manageable 21-day milestones. Structured program with rest days and challenge days to help you progress gradually and achieve your plank challenge goals. - Quick Mode: When pose recognition is no longer needed or important, use Quick Mode for your daily training. Simple timer mode for quick and convenient training sessions. - Workout Tracking & Visual Analytics: Automatically saves every session, generating progress charts and weekly/monthly statistics to help you track core strength improvement. - Privacy First, Local Processing: Video analysis and data processing are done locally, with optional cloud backup. Download now and Plank It together.
KesselFIT
This fitness app offers a free, ad-free, and private experience for all fitness levels. Track workouts, log body measurements, create custom exercises, and monitor progress with detailed charts and photos. Connect with a community for motivation and accountability.
- Custom exercise creation
- Body measurement tracking
- Progress photo comparison
- Workout plan builder
- Community feed and Crews
- Personal record tracking
- Ad-free and private
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KesselFIT — Free. Ad-Free. Private. KesselFIT is a completely free, ad-free fitness companion designed for every fitness level - from total beginners to seasoned athletes. No ads cluttering your screen, no paywalls blocking core features, and absolutely no selling of your personal data. Just pure, focused fitness tracking. BUILT FOR EVERY FITNESS LEVEL Whether you're just starting out or pushing your limits, KesselFIT has you covered. Hit the ground running with a built-in library of pre-made bodyweight exercises ready to log on day one — no equipment needed, no gym required. CREATE UNLIMITED CUSTOM EXERCISES Not seeing what you need? Build your own. KesselFIT lets you create unlimited custom exercises in three flexible formats: • Bodyweight — push-ups, pull-ups, lunges, and any movement using only your body • Sets & reps — with or without weights; log dumbbells, barbells, bands, or nothing at all • Time-based — perfect for planks, holds, stretches, or any duration-focused movement TRACK YOUR BODY See the full picture of your progress: • Log your weight and body fat percentage with optional notes • Record body measurements — waist, chest, arms, legs, and more • 90-day trend charts show your weight and body fat trajectory at a glance CAPTURE YOUR TRANSFORMATION • Upload progress photos directly from your device • Compare any two photos side-by-side to see exactly how far you've come • Share your transformation to the community or save it to your camera roll YOUR PRIVACY MATTERS KesselFIT collects only what's needed to run your account. We don't sell your data. We don't serve you ads. Your progress photos, body measurements, and workout logs belong to you — full stop. Privacy policy: kesselfit.com/privacy STAY MOTIVATED • Track your training streak — updated every day you work out • Automatically capture personal records for every exercise • Set goals and watch your progress bar fill up • Unlock achievement badges as you hit major milestones FREE ACCESS TO KESSELFIT.COM Your account isn't locked to the app. Sign into KesselFIT.com with the same free credentials for advanced features, detailed analytics, and full account management. It's your data, accessible wherever you want it. CONNECT WITH A COMMUNITY • Follow other athletes and see their activity in your social feed • Create or join Crews to train alongside friends and hold each other accountable • Cheer each other on as you all reach new PRs ONE APP. EVERY WORKOUT. • Build and follow structured multi-exercise workout plans • Active Session mode with rest timer adapts to your exercise type • Automatic session recovery — never lose a set if the app closes mid-workout Download KesselFIT today — free forever, no ads, no nonsense.
Screenshots
Verdict
The clearest difference is in-app purchases: KesselFIT at none against PlankIt's 1. KesselFIT also leads on update cadence (every 4 days vs every 6 months) and iOS requirement (15.1 vs 18.2). On price, ads 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. PlankIt sells 1 one-off in-app purchase. KesselFIT asks for nothing beyond the download.
PlankIt ships an update every 6 months, KesselFIT every 4 days. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.
| Parameter | PlankIt | KesselFIT |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.2 | 15.1 — better |
| Further details — not scored | ||
| Size | 50 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | 佼 李 | ThreeLees LLC |
In-app purchases
PlankIt
- PlankIt Pro$0.99
KesselFIT
No in-app purchases









