Comparison

Plank workout vs Plank Challenge

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 focused approach to strengthening your core muscles through various plank exercises. It provides custom training options, a visual timer, and tracks your workout history to help you build endurance and improve posture.

Highlights
  • Multiple plank variations
  • Customizable plank training
  • Visual timer component
  • Workout history tracking
  • Workout reminders
  • Core, shoulder, arm, and glute development
Features
Read full description

It's hard to believe plank could provide such a great workout until you try it. Training the abdominal muscle group is no easy task. The muscles do not all respond to training at the same rate and there is a core group of abdominal s, running beneath the external ones with muscle fibres pointing the opposite way. This makes for a core picture which no single exercise can adequately address which helps explain why strong abs are hard to attain, which makes them an aim to strive for. The plank helps develop strength in the core, shoulders, arms, and glutes. The longer you can hold the plank, the more resilient your lower back will be to injury, and the better your abs will look once you burn the fat off them. Functions: - Different types of plank - Easy way to make custom plank training - Timer visual component - History of training - Notifications to workout

About

Plank Challenge

This app guides you through a 5-week program to build up to a 4-minute plank. It requires no equipment and can be done in just 4 minutes daily, with rest days incorporated for recovery. It also includes a bonus push-up progression.

Highlights
  • 5-week structured plank program
  • Progressive push-up training
  • Daily workout instructions
  • Progress tracking
  • Apple Music integration
  • Distraction-free interface
Features
Read full description

Hold a 4-minute plank in just 5 weeks – no gym, no equipment, only a few minutes a day. Plank Challenge is a proven, progressive program that takes you from beginner to a 4-minute plank, step by step. HOW IT WORKS - Train 4 days, rest 3 – your muscles get time to recover and grow stronger - Progressive plan designed to prevent injury - Clear daily instructions and progress tracking - Bonus: build from 1 to 100 push-ups at your own pace WHY PLANKS? Planks strengthen your abs, back and arms at the same time. They're one of the most effective bodyweight exercises for core stability and overall strength. FEATURES - 5-week structured program - Push-up challenge from 1 to 100 - Progress tracking - Apple Music integration – your music resumes automatically after each workout - Simple, distraction-free design FOR BEGINNERS AND RETURNERS Whether you're brand new or getting back into shape, the program meets you where you are. PRO - Ad-free - 4 premium themes - Trophy Room - Advanced statistics - Lifetime access – pay once Join 127,000+ people who have built a stronger core with Plank Challenge. Download now and see what you're capable of.

Screenshots

Plank workout4 screens
Plank Challenge4 screens

Verdict

The call

The clearest difference is rating: Plank Challenge at 4.7 against Plank workout's 4.0. Plank Challenge also leads on ratings volume (471 vs 2) and update cadence (every 3 weeks vs every 4 months). Plank workout's advantage is ads (none vs shown) and review sentiment (88% vs 66%). On price, in-app purchases, monetization model 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 sells 1 one-off in-app purchase and Plank Challenge sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Plank Challenge holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Plank Challenge has 471 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 88% of Plank workout's written reviews are positive against 66% of Plank Challenge's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Plank workout ships an update every 4 months, Plank Challenge every 3 weeks. The most recent releases landed on October 12, 2026 and October 19, 2026 respectively.

Scorecard6 real differences · 4 level
Plank workout versus Plank Challenge: the parameters behind the verdict, then further details
ParameterPlank workoutPlank Challenge
PriceFreeFree
Rating4.0 (2 ratings)4.7 (471 ratings) — better
Positive reviews87.5% of reviews — better65.7% of reviews
Number of ratings2471 — better
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better16.0
Further details — not scored
Size51 MB17 MB
Age rating4+4+
DeveloperDmytro ShvaherBo Kalvslund

Customer experience

Plank workout

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews8 reviews
Positive87.5%
Neutral12.5%
Negative0.0%

Plank Challenge

All ratings471 ratings
Positive93.8%
Neutral3.6%
Negative2.5%
Written reviews35 reviews
Positive65.7%
Neutral14.3%
Negative20.0%

Bugs and requests

Plank workout

Not enough reviews yet to summarise bugs or requests.

Plank Challenge

Reported bugs

4 issues
  • App crashes after iOS 13 update
  • No times displayed after iOS 13 update
  • Audio mutes automatically between active and rest
  • App not running after iOS 13 update

Requested features

10 requests
  • Allow self-designed workouts
  • Integrate reminders
  • Add in-app music or motivational sounds
  • Provide explanation on different plank types
  • Include countdowns and motivational cues
Show 5 more
  • Suggest exercises for rest periods
  • Modern and minimalist design
  • Add a training plan for push-ups
  • Voice countdown for seconds
  • Dark mode option

In-app purchases

1 purchases

Plank workout

One-time1
  • Remove ads$0.99
1 purchases

Plank Challenge

One-time1
  • Plank Challenge Pro$0.99

Questions

Is Plank workout free?
Plank workout is free to download, with in-app purchases available.
Is Plank Challenge free?
Plank Challenge is free to download, with in-app purchases available.
Which has better reviews, Plank workout or Plank Challenge?
Plank Challenge is rated higher. Plank workout averages 4.0 out of 5 from 2 ratings, while Plank Challenge averages 4.7 from 471 ratings.
Do Plank workout or Plank Challenge have ads?
Plank Challenge shows ads; Plank workout does not.
Which is updated more often, Plank workout or Plank Challenge?
Plank workout ships an update every 4 months, and Plank Challenge every 3 weeks. Most recently, Plank workout was updated on October 12, 2026 and Plank Challenge on October 19, 2026.

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