Comparison

Plank workout vs Plank King

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

Head to head
About

Plank workout

This app offers a variety of plank exercises to help you lose weight, build core strength, and improve flexibility. It provides daily workouts, progress tracking, and guidance to help you achieve your fitness goals with just a few minutes a day.

Highlights
  • Daily plank variations
  • Bodyweight exercises
  • Weight loss tracking
  • Customizable training plans
  • Calorie calculation
  • Video guidance
  • Workout reminders
Read full description

This app provides different plank variations to help you lose weight, gain strength and get a stronger core. The mixing of static and dynamic planks really helps you burn fat fast. Just a few minutes a day to burn calories and get in better shape! * 7 Things that happen when you start doing planks every day 1. You’ll improve core definition and performance Planks are an ideal exercise for the abdominal muscles exactly because they engage all major core muscle groups including the transverse abdominus, the rectus abdominus, the external oblique muscle, and the glutes. The importance of strengthening each muscle group cannot be underestimated either, for all of these groups serve their own purpose. 2. You’ll decrease your risk of injury in the back and spinal column Doing planks is a type of exercise that allow you to build muscle while also making sure that you are not putting too much pressure on your spine or hips. 3. You’ll experience an increased boost to your overall metabolism Planking is an excellent way of challenging your entire body because doing them every day will burn more calories than other traditional abdominal exercises, such as crunches or sit-ups. The muscles you strengthen by doing this exercise on a day-to-day basis will ensure that you burn more energy even when sedentary. This is especially important if you are spending the majority of your day sitting in front of a computer. Also, making it a daily 10- to 1 minute home exercise before or after work will not only provide an enhanced metabolic rate but it will also ensure that that metabolic rate remains high all day long. 5. You’ll improve overall balance Have you ever felt that when you tried standing on one leg, you couldn’t stand up straight for more than a couple of seconds? It’s not because you were drunk- unless you happened to be at the time!- but rather, it’s because your abdominal muscles weren’t strong enough to give you the balance you needed. Through improving your balance by doing side planks and planks with extensions you will boost your performance in every kind of sporting activity. 6. You’ll become more flexible than ever before Flexibility is a key benefit of doing planks regularly, for this form of exercise expands and stretches all your posterior muscle groups – shoulders, shoulder blades, and collarbone – while also stretching your hamstrings, arches of your feet, and toes. With a side plank added in to the mix, you can also work on your oblique muscles. 7. You’ll witness mental benefits Plank exercises have a particular effect on our nerves, making them an excellent means of improving overall mood. Features - Different workouts every day - No need for equipment, workout with your body weight - Track weight loss progress - Workout with Music - Customize Training Plan - Calculate burned calories - Animations and video guidance - Workout reminders - The exercises are suitable for everyone, both beginners and pros Plank workout offers the following auto-renewing pro subscriptions: Price: $1.99/month, $16.99/year, $109.99/lifetime Payment will be charged to the credit card connected to your iTunes Account when you confirm the initial subscription purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. More about our terms and conditions here: Terms of Service: https://docs.google.com/document/d/1QnW-fV8l2k-SsEeCGQLEYI6wC_EgF8ILwNgXvgixdic

About

Plank King

This app helps you build a consistent core-training habit with a focused plank timer and progressive 30-day plans. Track your progress, view trends, and stay motivated with streaks and achievements. It's designed for everyday use and habit tracking.

Highlights
  • One-tap plank timer
  • 30-day progressive plans
  • Workout history and progress trends
  • Daily habit reminders
  • Apple Health sync
  • Streaks, achievements, and leaderboards
Features
Read full description

Plank King is a focused plank timer and training-plan app for building a steady core-training habit. Use it to time each plank session, follow progressive 30-day plans, record your workout history, and see your streaks and trends at a glance. Start with a level that fits you, train within your limits, and keep small sessions consistent over time. What you can do with Plank King: - Start a clean plank timer in one tap - Follow beginner, intermediate, and advanced 30-day plans - Save workout history and view progress trends - Set reminders for your daily plank habit - Sync supported workouts with Apple Health - Keep motivation with streaks, achievements, and leaderboards Plank King is designed for everyday core training and habit tracking. It does not provide medical advice. Stop if you feel pain, and consult a qualified professional if you have health concerns. Subscription: Plank King may offer optional paid plans for premium features such as advanced plans, analytics, and unlimited history. Payment is charged to your Apple ID. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://flykey.notion.site/Privacy-Policy-4239beb3c3394b779c2fd1e215bfeff6?pvs=4

Screenshots

Plank workout4 screens
Plank King4 screens

Verdict

The call

The clearest difference is ads: Plank King at none against Plank workout's shown. Plank workout's advantage is device support (3 vs 1) and iOS requirement (10.0 vs 17.0). On price, review sentiment, update cadence and in-app purchases 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. Plank workout sells 3 in-app purchases, starting at $1.99 per month and Plank King sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Plank workout ships an update every 3 months, Plank King every 2 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Plank workout versus Plank King: the parameters behind the verdict, then further details
ParameterPlank workoutPlank King
PriceFreeFree
Rating4.3 (3 ratings) — better—
Positive reviews50.0% of reviews50.0% of reviews
Number of ratings3 — better—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS10.0 — better17.0
Further details — not scored
Size67 MB33 MB
Age rating4+4+
DeveloperDan Nguyen Ngoc Dan源 陈

Customer experience

Plank workout

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

Plank King

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

3 purchases

Plank workout

Subscriptions2
  • Monthly Purchases$1.991 Month
  • Yearly Purchase3 Days trial$16.991 Year
One-time1
  • Life time purchase$25.99
3 purchases

Plank King

Subscriptions3
  • Monthly Subscription$2.991 Month
  • Six-Month Subscription7 Days trial$14.996 Months
  • Premium Plus Bundle$24.991 Year

Questions

Is Plank workout free?
Plank workout is free to download, with in-app purchases available.
Is Plank King free?
Plank King is free to download, with in-app purchases available.
Do Plank workout or Plank King have ads?
Plank workout shows ads; Plank King does not.
Which is updated more often, Plank workout or Plank King?
Plank workout ships an update every 3 months, and Plank King every 2 months. Most recently, Plank workout was updated on October 15, 2026 and Plank King on October 24, 2026.

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