Comparison

Plank Timer vs Beast Plank

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

Head to head
About

Plank Timer

Features
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More than just a plank timer. MotionFit helps you train planks with better control and more consistent form. The camera analyzes your posture during each workout, tracks your hold time automatically, and gives you real-time feedback while you train. REAL-TIME FORM COACHING Place your phone to the side, start your workout, and hold your plank. MotionFit analyzes your posture during the exercise and helps you maintain a more stable position. โ€ข Automatic plank timing โ€ข Camera-based form analysis โ€ข Real-time posture feedback โ€ข Form improvement tips โ€ข Workout history โ€ข Progress tracking IMPROVE YOUR FORM Holding longer is not the only thing that matters. MotionFit analyzes how well you maintain your plank position and highlights what to focus on during your next workout. After each session, review a clear summary of your workout, form, and key areas for improvement. TRACK YOUR PROGRESS Review your previous workouts and see how your training develops over time. Track: โ€ข Plank hold time โ€ข Workout frequency โ€ข Form trends โ€ข Workout history โ€ข Improvement areas Stay consistent and improve your plank performance step by step. YOUR PLANK COACH Whether you're doing a quick daily core session or a longer plank workout, MotionFit turns a simple timer into a training companion focused on your form and progress. Start your next plank with MotionFit.

About

Beast Plank

Features
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MOVE, AND THE CLOCK STOPS. Beast Plank is a plank timer that watches your joints in real time through your iPhone's camera. The clock only runs while you hold still. Drop an elbow, sway a hip, and it stops instantly. The beast does not miss. WHO IT IS FOR - Anyone whose "one minute plank" is really 40 seconds of shaking - Anyone who keeps counting while their form falls apart - Anyone who wants a referee at home that cannot be fooled - Anyone building a daily core-training habit AI STILLNESS JUDGING On-device pose estimation tracks your upper-body joints - head, shoulders, elbows and wrists - and up to 17 in total with lower-body judging on. Beast Plank measures how far each joint drifts and turns the moving ones red. Detect motion and the timer pauses automatically; hold still and it resumes on its own. SEE WHAT MOVED The screen names the joints that broke the hold, like "(L Shoulder, R Elbow)", so you learn exactly where your form gives out. TUNE HOW STRICT IT IS - Strictness: level 1-10. Higher levels react to smaller movements. - Reaction window: 0.2-2.0 seconds. Shorter reacts faster, longer tolerates wobble. - Countdown: 3-30 seconds to get into position before the clock starts. - Lower body: off by default, because the far leg hides behind the near one in a side view and causes false positives. FRAMING GUIDE Live guidance tells you when you are too close or too far, so your whole body stays in frame. If a joint leaves the frame, the timer stops as well. YOUR RECORD, KEPT Every cleared session is saved on your device: total sessions, total time, personal best, and the duration and pause count of each hold. Finish without a single pause and you earn the NO-STOP badge. 45 LANGUAGES The app follows your device language on first launch, and you can switch any time in Settings. PRIVACY: THE VIDEO NEVER LEAVES YOUR IPHONE - Pose estimation runs entirely on your device. - No camera frames, photos or video are ever stored - not even temporary files. - Joint coordinates and other analysis results are never uploaded. - Your plank history is stored only on your device. There is no cloud sync. PREMIUM (OPTIONAL) - No ads: hides every banner and video ad. - Longer timers: raise the limit from 60 seconds to 999 seconds. Plans - Monthly: $1.99 per month (auto-renewing) - Yearly: $19.99 per year (auto-renewing, 2 months free) Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription in Settings > Apple Account > Subscriptions. BEFORE YOU START The app uses your camera, so train in a well-lit space with room to fit your whole body in frame. IMPORTANT This app is not intended for medical, diagnostic or treatment purposes. Its judgements are a training guide and are not medically accurate. If you have any health concerns or a pre-existing condition, consult a doctor before use. We accept no liability for injury or accident during exercise. Terms of Use: https://free-apps-studio.com/terms/beast-plank.html Privacy Policy: https://free-apps-studio.com/privacy/beast-plank.html From FREE APPS STUDIO

Screenshots

Plank Timer4 screens
Beast Plank4 screens

Verdict

The call

The clearest difference is in-app purchases: Plank Timer at none against Beast Plank's 2. On price, update cadence, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Beast Plank sells 2 in-app purchases, starting at $1.99 per month. Plank Timer asks for nothing beyond the download.

UpkeepUpdate frequency

Plank Timer ships an update every 9 days, Beast Plank every 5 days. The most recent releases landed on September 28, 2026 and October 8, 2026 respectively.

Scorecard1 real difference ยท 5 level
Plank Timer versus Beast Plank: the parameters behind the verdict, then further details
ParameterPlank TimerBeast Plank
PriceFreeFree
Update frequencyEvery 9 daysEvery 5 days โ€” better
AdsYesYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 โ€” better15.6
Further details โ€” not scored
Size94 MB79 MB
Age rating4+4+
DeveloperChangHyun NamFREE APPS STUDIO

In-app purchases

None

Plank Timer

No in-app purchases

2 purchases

Beast Plank

Subscriptions2
  • Premium (Monthly)$1.991 Month
  • Premium (Yearly)$19.991 Year

Questions

Is Plank Timer free?
Plank Timer is free to download, with no in-app purchases.
Is Beast Plank free?
Beast Plank is free to download, with in-app purchases available.
Do Plank Timer or Beast Plank have ads?
Both Plank Timer and Beast Plank show ads.
Which is updated more often, Plank Timer or Beast Plank?
Plank Timer ships an update every 9 days, and Beast Plank every 5 days. Most recently, Plank Timer was updated on September 28, 2026 and Beast Plank on October 8, 2026.

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