# DietOne vs Builtdifferent Coaching Online

DietOne and Builtdifferent Coaching Online are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. DietOne sells 11 in-app purchases, starting at $0.99 per 7 days and Builtdifferent Coaching Online sells 23 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

DietOne ships an update monthly, Builtdifferent Coaching Online every 2 weeks. The most recent releases landed on September 29, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | DietOne | Builtdifferent Coaching Online |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (102 ratings)](https://appshunter.io/ios/app/dietone/id620446398/reviews)** | — |
| Number of ratings | **102** | — |
| Positive reviews | 85.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Subscription | — |
| Size | 93 MB | 133 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Grapho](https://appshunter.io/developer/620446401) | [Builtdifferent s.r.l.](https://appshunter.io/developer/1654923009) |

## What reviewers say

### DietOne

[App page](https://appshunter.io/ios/app/dietone/id620446398)

This app provides personalized diet plans developed by nutritionists. It helps users lose weight safely and improve their lifestyle through scientifically backed meal plans and habit tracking. Users can customize their diets based on preferences and goals.

**Highlights:** Personalized diet plans, Weight loss up to 1kg per week, Mediterranean diet based, BMI and caloric needs calculator, Customizable meal options, Recipe and video recipe library, Weekly weight monitoring

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dieta Melarossa | $0.99 | per 7 days |
| DietOne | $2.49 | per month |
| Dieta Melarossa | $2.99 | per month |
| 1M DietOne | $3.99 | per month |
| DietOne | $3.99 | per month |
| DietOne | $6.99 | per 3 months |
| 3M DietOne | $8.99 | per 3 months |
| DietOne | $12.99 | per 6 months |
| 6M DietOne | $19.99 | per 6 months |
| DietOne | $22.99 | per year |
| 12M DietOne | $29.99 | per year |


### Builtdifferent Coaching Online

[App page](https://appshunter.io/ios/app/builtdifferent-coaching-online/id6444489246)

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

**In-app purchases (23)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abbonamento Chat | $9.99 | per month |
| Allenamento (1 mese) | $17.99 | per month |
| Allenamento (1m) | $17.99 | per 7 days |
| Allenamento e Nutrizione (1m) | $29.99 | per month |
| Allenamento + Nutrizione (1m) | $29.99 | per month |
| Allenamento (3m) | $39.99 | per 3 months |
| Allenamento (3m) | $39.99 | per 3 months |
| Allenamento e Nutrizione (3m) | $69.99 | per 3 months |
| Allenamento + Nutrizione | $69.99 | per 3 months |
| Allenamento (6m) | $79.99 | per 6 months |
| Allenamento (6 mesi) | $79.99 | per 6 months |
| Allenamento (12 mesi) | $99.00 | per year |
| Allenamento (12 mesi) | $99.99 | per year |
| Allenamento (12 mesi) | $119.99 | per year |
| Allenamento e Nutrizione (6m) | $129.99 | per 6 months |
| Allenamento + Nutrizione (6m) | $129.99 | per 6 months |
| Allenamento + Nutrizione (12m) | $149.00 | per year |
| Allenamento (12m) | $149.99 | per year |
| Allenamento (12m) | $149.99 | per year |
| Allenamento + Nutrizione Plus (1m) | $179.00 | per month |
| Allenamento + Nutrizione (12m) | $179.99 | per year |
| Allenamento + Nutrizione (12m) | $199.99 | per year |
| Allenamento e Nutrizione (12m) | $249.99 | per year |


## Frequently asked questions

### Is DietOne free?

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

### Is Builtdifferent Coaching Online free?

Builtdifferent Coaching Online is free to download, with in-app purchases available.

### Do DietOne or Builtdifferent Coaching Online have ads?

Neither DietOne nor Builtdifferent Coaching Online shows ads.

### Which is updated more often, DietOne or Builtdifferent Coaching Online?

DietOne ships an update monthly, and Builtdifferent Coaching Online every 2 weeks. Most recently, DietOne was updated on September 29, 2026 and Builtdifferent Coaching Online on September 21, 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.*