# Harry FastFit vs DSFN

The clearest difference is rating: Harry FastFit at 4.9 against DSFN's 3.7. Harry FastFit also leads on ratings volume (29 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Harry FastFit sells 1 one-off in-app purchase and DSFN sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Harry FastFit holds the better App Store score, 4.9 against 3.7. That said, the two scores are not equally well evidenced: Harry FastFit has 29 ratings behind it against 3, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 4 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Harry FastFit | DSFN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (29 ratings)](https://appshunter.io/ios/app/harry-fastfit/id6443647802/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/dsfn/id6443864412/reviews) |
| Number of ratings | **29** | 3 |
| Positive reviews | 84.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 27 MB | 13 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Harpreet Singh](https://appshunter.io/developer/1484064447) | [Dilbag Singh](https://appshunter.io/developer/1650124440) |

## What reviewers say

### Harry FastFit

[App page](https://appshunter.io/ios/app/harry-fastfit/id6443647802)

This app offers an automatic fasting planner and provides daily workout routines targeting all major muscle groups. Achieve muscle building and maintain fitness at home or in the gym with guided exercises.

**Highlights:** Automatic fasting planner, Daily workout routines, Muscle group targeting, Home or gym workouts, Fitness tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fitness Training - 60 Days | $349.99 | one-time |


### DSFN

[App page](https://appshunter.io/ios/app/dsfn/id6443864412)

Take ownership of your health and fitness with this pocket companion. Access personalized plans and programs designed to help you achieve your fitness goals and become the best version of yourself.

**Highlights:** Personalized health plans, Fitness programs, Goal achievement tools, Pocket companion, Members only access

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Custom Training & Nutrition | $449.99 | one-time |


## Frequently asked questions

### Is Harry FastFit free?

Harry FastFit is free to download, with in-app purchases available.

### Is DSFN free?

DSFN is free to download, with in-app purchases available.

### Which has better reviews, Harry FastFit or DSFN?

Harry FastFit is rated higher. Harry FastFit averages 4.9 out of 5 from 29 ratings, while DSFN averages 3.7 from 3 ratings.

### Do Harry FastFit or DSFN have ads?

Neither Harry FastFit nor DSFN shows ads.

### Which is updated more often, Harry FastFit or DSFN?

Harry FastFit ships an update every 4 months, and DSFN every 4 months. Most recently, Harry FastFit was updated on October 24, 2026 and DSFN 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.*