Comparison

20 Pull Ups Trainer Challenge vs Pull

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

Head to head
About

20 Pull Ups Trainer Challenge

This app guides users to achieve 20 pull-ups in 6 weeks with a proven program suitable for all fitness levels. It offers voice cues, progress tracking, and motivational features. The first two weeks are free, with subscription options available for full access.

Highlights
  • Achieve 20 pull-ups in 6 weeks
  • Program for all fitness levels
  • Voice cues for guidance
  • Badges and awards for workouts
  • Social sharing of progress
  • Motivational music
Features
Read full description

■ Join the millions completing the Zen Challenge Series! ■ 0 to 20 Pullups in 6 weeks! ■ Featured on Glamour Magazine, Yahoo!’s Appolicious, Popsugar Fitness, Apple’s “What’s Hot”, Apple’s “New & Noteworthy”, and doctor recommended on healthTap! "Had trouble even doing 1 pulll-up, but this program helps train you by first holding on to the bar if you can't finish 1 pull-up. At first I was a skeptic, but I'm at 5 pull-ups now and still going! I'm a believer!" Are you ready for the 20 Pull-Ups Challenge? Train your upper body/core and build up to completing 20 pull-ups with same people that brought you the OFFICIAL #1 5K Training app C25K®. Using a proven program, you will be able to complete 20 straight pull-ups after just 6 weeks! The Zen Challenge Series is tailored towards all fitness levels. From first-timers to fitness veterans, this app will build up your strength and stamina to complete 20 pull-ups. Can't do a single pull-up? Don't worry, there is a built-in program to help you build strength to get there! ≈ It's easy and straight forward to start ≈ 1. Just open the app and start! 2. Listen to the voice cues! ≈ Features ≈ ◎ First 2 weeks are free! Get started today! ◎ Achieve badges and awards for finishing a workout! ◎ Intuitive user friendly interface ◎ Integrated with Facebook/Twitter/Instagram communities, so share your progress and achievements! ≈ NEW Zen Unlimited Pass - Try it for free! ≈ ◉ Award winning music curated from top DJ's! ◉ Scientifically proven to increase motivation by 35% ◉ Unlimited access to all pro features across ALL Zen Labs Fitness apps We hope you enjoy the app and find it to be a useful training tool. Please leave us any friendly feedback, and rate us if you like the app! Questions/comments regarding the app? Please email us at contactus@zenlabsfitness.com or visit us at www.zenlabsfitness.com. ≈ Connect ≈ Facebook: @C25Kfree Twitter: @C25Kfree Instagram: @officialc25k Hashtag: #C25K https://forums.zenlabsfitness.com Subscription pricing and terms: The subscription will automatically renew unless turned off in your iTunes Account Settings at least 24 hours before current period ends. You can go to your iTunes Account settings to manage your subscription and turn off auto-renew. Your iTunes Account will be charged when the purchase is confirmed. If you subscribe before your free trial ends, the rest of your free trial period will be forfeited as soon as your purchase is confirmed. Privacy Policy & Terms of Use: https://www.zenlabsfitness.com/privacy-policy/ Legal Disclaimer This app and any information given by it or by Zen Labs Fitness are for educational purposes only. They are not intended nor implied to be a substitute for professional medical advice. You should always consult your healthcare provider before beginning any fitness program.

About

Pull

This app helps you build strength for pull-ups through a gamified, adaptive training program. It intelligently adjusts goals based on your current performance, ensuring continuous progress over 10 weeks. A free trial is available before committing to a subscription.

Highlights
  • Adaptive training sessions
  • Personalized strength goals
  • Gamified workout experience
  • 10-week strength improvement plan
  • Intelligent progress tracking
Features
Read full description

** FREE TRIAL for one month with following in-app purchase ** IMPROVE YOUR POWER — BY PLAYING A GAME! Train your boulder and climbing strength with Pull-ups Trainer. This app is unique to other Pull-ups Trainers in that is adapts to your current strength and condition while still giving you reachable goals that improve your strength over time. Unlike other apps, Pull-ups Trainer adapts each next training session to your current strength. So if you pause and pull-in again, the app is intelligent enough to set a goal for you that is slightly above your current strength — not just stupidly following a fixed training plan. PRICING AND BILLING DETAILS Pull-ups Trainer offers a free one-month trial that comes with a subscription. By purchasing and renewing your subscription, you receive ongoing value with regular updates that provide innovations of the app experience, feature enhancements and new premiums, at no additional cost. While you are still in the free trial period, the subscription can be canceled at any time without any additional costs or obligations to you. Your account will not be debited until the trial period expires. At the end of the billing period, the annual subscription will automatically renew until you choose to cancel. Without a valid subscription, you can no longer use Pull-ups Trainer. Prices may vary by location and are displayed within the app prior to making a purchase. Subscriptions will be charged to your credit card through your iTunes account. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. You will not be able to cancel the subscription once activated. The account will be charged for renewal within 24 hours before the end of the current period, with the same amount as in the previous period. You may cancel automatic renewal by selecting Manage App Subscriptions in your iTunes Account settings and selecting the subscription you want to modify. Any unused portion of a free trial period will be forfeited after the subscription is purchased. Privacy: http://www.berbie.de/trainer/pullups/privacy.html Terms of use: Conditions: http://www.berbie.de/trainer/pullups/terms.html

Screenshots

20 Pull Ups Trainer Challenge4 screens
Pull4 screens

Verdict

The call

The clearest difference is rating: 20 Pull Ups Trainer Challenge at 4.6 against Pull's 3.4. 20 Pull Ups Trainer Challenge also leads on ratings volume (890 vs 5). Pull's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and monetization model 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. 20 Pull Ups Trainer Challenge sells 3 in-app purchases, starting at $4.99 per month and Pull sells 1 in-app purchase, starting at $8.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

20 Pull Ups Trainer Challenge holds the better App Store score, 4.6 against 3.4. That said, the two scores are not equally well evidenced: 20 Pull Ups Trainer Challenge has 890 ratings behind it against 5, so its average is the more settled of the two.

UpkeepUpdate frequency

20 Pull Ups Trainer Challenge ships an update every 2 months, Pull fortnightly. Both last shipped on October 6, 2026.

Scorecard4 real differences · 6 level
20 Pull Ups Trainer Challenge versus Pull: the parameters behind the verdict, then further details
Parameter20 Pull Ups Trainer ChallengePull
PriceFreeFree
Rating4.6 (890 ratings) — better3.4 (5 ratings)
Positive reviews48.5% of reviews—
Number of ratings890 — better5
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size71 MB15 MB
Age rating4+4+
DeveloperZen LabsBerbie Software

Customer experience

20 Pull Ups Trainer Challenge

All ratings890 ratings
Positive90.3%
Neutral3.0%
Negative6.6%
Written reviews66 reviews
Positive48.5%
Neutral7.6%
Negative43.9%

Pull

All ratings5 ratings
Positive60.0%
Neutral0.0%
Negative40.0%

Bugs and requests

20 Pull Ups Trainer Challenge

Reported bugs

2 issues
  • App crashes
  • Compatibility issues with older devices

Requested features

3 requests
  • Ability to track incomplete workouts
  • Option to start at beginner, intermediate, or advanced level
  • Ability to combine multiple Zen apps (push-ups, squats, etc.) into circuits

Pull

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

20 Pull Ups Trainer Challenge

Subscriptions3
  • Zen Unlimited Pass Monthly7 Days trial$4.991 Month
  • Zen Power Playlist 3 Months7 Days trial$29.993 Months
  • Zen Unlimited Pass Annual7 Days trial$74.991 Year
1 purchases

Pull

Subscriptions1
  • Unlimited1 Month trial$8.991 Year

Questions

Is 20 Pull Ups Trainer Challenge free?
20 Pull Ups Trainer Challenge is free to download, with in-app purchases available.
Is Pull free?
Pull is free to download, with in-app purchases available.
Which has better reviews, 20 Pull Ups Trainer Challenge or Pull?
20 Pull Ups Trainer Challenge is rated higher. 20 Pull Ups Trainer Challenge averages 4.6 out of 5 from 890 ratings, while Pull averages 3.4 from 5 ratings.
Do 20 Pull Ups Trainer Challenge or Pull have ads?
Neither 20 Pull Ups Trainer Challenge nor Pull shows ads.
Which is updated more often, 20 Pull Ups Trainer Challenge or Pull?
20 Pull Ups Trainer Challenge ships an update every 2 months, and Pull fortnightly. Most recently, 20 Pull Ups Trainer Challenge was updated on October 6, 2026 and Pull on October 6, 2026.

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