Comparison

Plank workout vs 30 day

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

30 day

This app offers a structured approach to plank exercises for at-home training. It focuses on core strength, weight loss, and improved posture through progressive challenges. Users can customize plans, track progress, and receive guidance for various fitness levels.

Highlights
  • Core muscle development
  • Back and spinal health support
  • Boosted metabolism
  • Improved posture
  • Static and dynamic plank options
  • Customizable exercise plans
  • Progress tracking with timer
Read full description

Planking is an excellent way to tone your body. It’s efficient, requiring minimal time while delivering noticeable results quickly, as it engages muscles across your entire body. With this app, you can conveniently train at home, anytime you choose. This app is designed to aid in weight loss and help achieve a flat stomach. It offers multiple benefits: Core Muscle Development: Engage your core muscles, including the transverse abdominals, rectus abdominis, external obliques, and gluteal muscles, enhancing muscle definition and strength. Back and Spinal Health: Planking helps build muscle without straining your back and hips, offering relief from back pain and supporting your entire back, particularly the upper region. Boosted Metabolism: Burn more calories than traditional abdominal exercises, ideal for those with a sedentary lifestyle. Improved Posture: Strengthened core muscles provide optimal spinal support, promoting a more upright posture. Enhanced Athletic Endurance: Improve your overall fitness and stamina. Nervous System Benefits: Planking positively impacts your nerves, boosting mood and relieving stress and tension in the body. A correct plank impacts both your physical and emotional well-being. The app features static and dynamic plank options and caters to various training levels: beginner, intermediate, and advanced. Customize your exercise plan, create your workouts, set reminders, and track your progress with a timer and sound notifications. Share your achievements with friends on social media and follow detailed instructions for each workout. The workouts gradually increase in duration and intensity, ensuring a consistent challenge. Transform your fitness routine with this plank-focused app, and enjoy the journey towards a healthier, stronger you.

Screenshots

Plank workout4 screens
30 day4 screens

Verdict

The call

The clearest difference is rating: 30 day at 4.7 against Plank workout's 4.0. 30 day also leads on update cadence (every 9 days vs every 4 months) and ratings volume (155 vs 2). Plank workout's advantage is ads (none vs shown) and review sentiment (88% vs 75%). 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 30 day 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

30 day holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: 30 day has 155 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 75% of 30 day'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, 30 day every 9 days. The most recent releases landed on October 12, 2026 and October 27, 2026 respectively.

Scorecard6 real differences · 4 level
Plank workout versus 30 day: the parameters behind the verdict, then further details
ParameterPlank workout30 day
PriceFreeFree
Rating4.0 (2 ratings)4.7 (155 ratings) — better
Positive reviews87.5% of reviews — better75.0% of reviews
Number of ratings2155 — better
Update frequencyEvery 4 monthsEvery 9 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better13.0
Further details — not scored
Size51 MB14 MB
Age rating4+9+
DeveloperDmytro ShvaherBustgrow Ltd

Customer experience

Plank workout

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

30 day

All ratings150 ratings
Positive92.7%
Neutral5.3%
Negative2.0%
Written reviews36 reviews
Positive75.0%
Neutral8.3%
Negative16.7%

Bugs and requests

Plank workout

Not enough reviews yet to summarise bugs or requests.

30 day

Reported bugs

4 issues
  • Timer error on advanced level (22nd day)
  • App doesn't load or opens very slowly
  • App crashes on launch after update
  • App stops loading after first day

Requested features

5 requests
  • Add widgets
  • Add reminders and notifications
  • Review plank technique
  • View past days' seconds
  • Develop higher levels and new sports

In-app purchases

1 purchases

Plank workout

One-time1
  • Remove ads$0.99
1 purchases

30 day

One-time1
  • Pro version$0.99

Questions

Is Plank workout free?
Plank workout is free to download, with in-app purchases available.
Is 30 day free?
30 day is free to download, with in-app purchases available.
Which has better reviews, Plank workout or 30 day?
30 day is rated higher. Plank workout averages 4.0 out of 5 from 2 ratings, while 30 day averages 4.7 from 155 ratings.
Do Plank workout or 30 day have ads?
30 day shows ads; Plank workout does not.
Which is updated more often, Plank workout or 30 day?
Plank workout ships an update every 4 months, and 30 day every 9 days. Most recently, Plank workout was updated on October 12, 2026 and 30 day on October 27, 2026.

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