# Paradigm of Perfection + Train vs Ding

The clearest difference is in-app purchases: Ding at none against Paradigm of Perfection + Train's 3. Paradigm of Perfection + Train's advantage is ratings volume (44 vs 3) and device support (3 vs 1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Paradigm of Perfection + Train sells 3 in-app purchases, starting at $19.99 per month. Ding asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Paradigm of Perfection + Train against 5.0 for Ding. That said, the two scores are not equally well evidenced: Paradigm of Perfection + Train has 44 ratings behind it against 3, so its average is the more settled of the two.

Paradigm of Perfection + Train ships an update every 2 months, Ding every 6 weeks. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Paradigm of Perfection + Train | Ding |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (44 ratings)](https://appshunter.io/ios/app/paradigm-of-perfection-plus-train/id6475752270/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ding-training-timer/id6749311355/reviews)** |
| Number of ratings | **44** | 3 |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 69 MB | 32 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [trybe, Inc.](https://appshunter.io/developer/1100080002) | [KATERINA SOURKOVA](https://appshunter.io/developer/1829942764) |

## What reviewers say

### Paradigm of Perfection + Train

[App page](https://appshunter.io/ios/app/paradigm-of-perfection-plus-train/id6475752270)

This app offers calisthenics and strength training programs designed by a physical therapist. Improve your strength, mobility, and learn new skills with personalized progressions for all levels, reducing injury risk.

**Highlights:** Calisthenics and strength skill programs, Mobility and joint prehab routines, Progressive skill development, Personalized progressions for all levels, Injury risk reduction techniques, Combined bodyweight and lifting training

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paradigm of Perfection Monthly | $19.99 | per month |
| Paradigm of Perfection 6 Month | $99.99 | per 6 months |
| Paradigm of Perfection Annual | $159.99 | per year |


### Ding

[App page](https://appshunter.io/ios/app/ding-training-timer/id6749311355)

This app provides customizable timers for various activities like meditation, interval training, and general practice. It offers features for tracking progress, analyzing performance with visual charts, and organizing sessions with custom tags. The interface is clean and supports offline functionality.

**Highlights:** Customizable meditation timers with interval bells, Interval training for HIIT and circuit workouts, Stopwatch and random interval timer modes, Create and save custom training presets, Calendar view with training streaks, Visual analytics and progress charts, Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Paradigm of Perfection + Train free?

Paradigm of Perfection + Train is free to download, with in-app purchases available.

### Is Ding free?

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

### Which has better reviews, Paradigm of Perfection + Train or Ding?

Ding is rated higher. Paradigm of Perfection + Train averages 4.9 out of 5 from 44 ratings, while Ding averages 5.0 from 3 ratings.

### Do Paradigm of Perfection + Train or Ding have ads?

Neither Paradigm of Perfection + Train nor Ding shows ads.

### Which is updated more often, Paradigm of Perfection + Train or Ding?

Paradigm of Perfection + Train ships an update every 2 months, and Ding every 6 weeks. Most recently, Paradigm of Perfection + Train was updated on November 4, 2026 and Ding on November 5, 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.*