# 20 Pull Ups Trainer Challenge vs PRMaxxing

The clearest difference is review sentiment: PRMaxxing at 100% against 20 Pull Ups Trainer Challenge's 48%. PRMaxxing also leads on in-app purchases (none vs 3) and update cadence (every 6 days vs every 2 months). 20 Pull Ups Trainer Challenge's advantage is ratings volume (891 vs 5). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 20 Pull Ups Trainer Challenge sells 3 in-app purchases, starting at $4.99 per month. PRMaxxing asks for nothing beyond the download.

PRMaxxing holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: 20 Pull Ups Trainer Challenge has 891 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 48% of 20 Pull Ups Trainer Challenge's written reviews are positive against 100% of PRMaxxing's.

20 Pull Ups Trainer Challenge ships an update every 2 months, PRMaxxing every 6 days. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 20 Pull Ups Trainer Challenge | PRMaxxing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (891 ratings)](https://appshunter.io/ios/app/20-pull-ups-trainer-challenge/id848897098/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/prmaxxing/id6769581713/reviews)** |
| Number of ratings | **891** | 5 |
| Positive reviews | 48.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 71 MB | 15 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zen Labs](https://appshunter.io/developer/485971738) | [Brian Bounds](https://appshunter.io/developer/1896670421) |

## What reviewers say

### 20 Pull Ups Trainer Challenge

[App page](https://appshunter.io/ios/app/20-pull-ups-trainer-challenge/id848897098)

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:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zen Unlimited Pass Monthly | $4.99 | per month |
| Zen Power Playlist 3 Months | $29.99 | per 3 months |
| Zen Unlimited Pass Annual | $74.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Well-planned app
- 💪 Helps improve pull-ups
- 🎉 Great for military/fitness goals

**What reviewers complain about**

- 💰 Subscription model change after purchase
- 🔒 Locked out of paid features after update
- 🤔 Unclear progression for beginners
- ⏱️ Timer issues (stops when switching apps)

**Reported bugs**

- App crashes
- Compatibility issues with older devices

**Requested features**

- 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


### PRMaxxing

[App page](https://appshunter.io/ios/app/prmaxxing/id6769581713)

A no-frills workout logger designed for serious lifters. Build custom routines, log sets efficiently, and track your progress with detailed history and automatic progression schemes. This app prioritizes a clean, offline experience without gamification or social features.

**Highlights:** Fast set logging, Full routine control, Honest training history, Automatic progression schemes, Graph types and tracking tools, Warmup presets

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 20 Pull Ups Trainer Challenge free?

20 Pull Ups Trainer Challenge is free to download, with in-app purchases available.

### Is PRMaxxing free?

PRMaxxing is free to download, with no in-app purchases.

### Which has better reviews, 20 Pull Ups Trainer Challenge or PRMaxxing?

PRMaxxing is rated higher. 20 Pull Ups Trainer Challenge averages 4.6 out of 5 from 891 ratings, while PRMaxxing averages 5.0 from 5 ratings.

### Do 20 Pull Ups Trainer Challenge or PRMaxxing have ads?

Neither 20 Pull Ups Trainer Challenge nor PRMaxxing shows ads.

### Which is updated more often, 20 Pull Ups Trainer Challenge or PRMaxxing?

20 Pull Ups Trainer Challenge ships an update every 2 months, and PRMaxxing every 6 days. Most recently, 20 Pull Ups Trainer Challenge was updated on November 1, 2026 and PRMaxxing on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*