Comparison

Plank vs Plank Workout Challenge

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

Head to head
About

Plank

This app guides you through plank exercises with increasing difficulty to build a strong core and flat abs. It offers various plank combinations and customizable timers, suitable for all fitness levels. Daily practice is recommended for optimal results.

Highlights
  • Plank pose guidance
  • Increasing difficulty levels
  • Customizable plank timer
  • 30-day plank challenges
  • Suitable for all genders
  • Builds core muscles and balance
Features
Read full description

Plank Bot challenge you to maintain a plank pose for several minutes using different plank combos. This app will guide you through increasing difficult plank exercise levels helping you to get flat abs and strong core. Plank pose available inside the app are suitable for both men and women. To achieve best results, practice 5 min plank workout each day. At more advanced levels, plank timer can be customized to your planking needs. There are also several 30 day plank challenge that you can accept to challenge yourself. No other exercise is needed when you can have different types of planks, as planking is a great way to build muscles and overall balance of your body.

About

Plank Workout Challenge

This app offers a 30-day challenge with various plank exercises to strengthen your core, tone your abs, and improve posture. It caters to beginners and advanced users with adjustable holding times and exercise variations for effective home workouts.

Highlights
  • 30-day plank exercise program
  • Static and dynamic plank variations
  • Core and abs toning
  • Posture improvement
  • Beginner to advanced levels
  • Calorie burning
Features
Read full description

Plank workout app provides a core strength exercise for the whole body to do at home. These plank exercises help to lose weight and strengthen your deep inner core. This app includes challenging and effective exercises and methods to tone your core and back. 30 days of plank exercises and multiple variations like static and dynamic, greatly help to lose weight, build a stronger core and flat abs. Spend a few minutes a day to burn calories, improve your fitness and posture. Plank app includes basic and advanced levels. A beginner can start with the basic plank. Practice each workout holding 30 seconds, gradually add more seconds to get the best results. Move on to advance variations which will add additional challenges to tone abs, back, and shoulder. Subscription Terms and Details - Subscribe to get unlimited access to all features. - Upon confirmation of purchase, the payment will be charged to the iTunes account. - Until you turn off the auto-renew at least 24 hours before the end of the current period it will be automatically renewed. - If you decide to turn off auto-renewal, you can turn it off maybe by going to the account settings after purchase. -As per the policy, cancellation of the current subscription is not allowed during the active subscription period. Once purchased, refunds will not be returned for any unused portion of the subscription period. -The renewal amount will be charged from the account within 24 hours before the end of the current period. Terms of use - https://www.ohealthappsstudio.com/terms-of-use/ Privacy policy - https://www.ohealthappsstudio.com/privacy-policy/

Screenshots

Plank4 screens
Plank Workout Challenge4 screens

Verdict

The call

The clearest difference is in-app purchases: Plank at none against Plank Workout Challenge's 4. Plank also leads on ads (none vs shown) and update cadence (every 2 months vs every 5 months). Plank Workout Challenge's advantage is review sentiment (100% vs 80%) and ratings volume (129 vs 23). On price, rating 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. Plank Workout Challenge sells 4 in-app purchases, starting at $3.99 per 7 days. Plank asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Plank Workout Challenge holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Plank Workout Challenge has 129 ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 80% of Plank's written reviews are positive against 100% of Plank Workout Challenge's.

UpkeepUpdate frequency

Plank ships an update every 2 months, Plank Workout Challenge every 5 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

Scorecard7 real differences · 3 level
Plank versus Plank Workout Challenge: the parameters behind the verdict, then further details
ParameterPlankPlank Workout Challenge
PriceFreeFree
Rating4.6 (23 ratings)4.8 (129 ratings) — better
Positive reviews80.0% of reviews100.0% of reviews — better
Number of ratings23129 — better
Update frequencyEvery 2 months — betterEvery 5 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better12.0
Further details — not scored
Size36 MB120 MB
Age rating4+4+
DeveloperRoboBot Studioohealth apps studio

Customer experience

Plank

All ratings23 ratings
Positive91.3%
Neutral4.3%
Negative4.3%
Written reviews20 reviews
Positive80.0%
Neutral5.0%
Negative15.0%

Plank Workout Challenge

All ratings129 ratings
Positive94.6%
Neutral3.9%
Negative1.6%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Plank

No in-app purchases

4 purchases

Plank Workout Challenge

Subscriptions3
  • Premium Features$3.997 Days
  • Premium Features$9.991 Month
  • Premium Features3 Days trial$29.991 Year
One-time1
  • Premium Workout$4.99

Questions

Is Plank free?
Plank is free to download, with no in-app purchases.
Is Plank Workout Challenge free?
Plank Workout Challenge is free to download, with in-app purchases available.
Which has better reviews, Plank or Plank Workout Challenge?
Plank Workout Challenge is rated higher. Plank averages 4.6 out of 5 from 23 ratings, while Plank Workout Challenge averages 4.8 from 129 ratings.
Do Plank or Plank Workout Challenge have ads?
Plank Workout Challenge shows ads; Plank does not.
Which is updated more often, Plank or Plank Workout Challenge?
Plank ships an update every 2 months, and Plank Workout Challenge every 5 months. Most recently, Plank was updated on October 24, 2026 and Plank Workout Challenge on October 27, 2026.

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