# Six Petals vs PSMF Diet

The clearest difference is review sentiment: PSMF Diet at 100% against Six Petals's 53%. PSMF Diet also leads on price (Free vs $0.99) and rating (5.0 vs 4.3). Six Petals's advantage is update cadence (every 2 months vs every 12 months) and device support (3 vs 1). On ads there is nothing between them.

PSMF Diet is free to download; Six Petals costs $0.99 up front. Six Petals sells 1 one-off in-app purchase. PSMF Diet asks for nothing beyond the download.

PSMF Diet holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 53% of Six Petals's written reviews are positive against 100% of PSMF Diet's.

Six Petals ships an update every 2 months, PSMF Diet every 12 months. The most recent releases landed on September 30, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Six Petals | PSMF Diet |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/six-petals/id939216567/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/psmf-diet/id6747286421/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 53.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Monetization | Paid | **Free** |
| Size | 20 MB | 2 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Denis Prokopchuk](https://appshunter.io/developer/939216566) | [Clint Tustison](https://appshunter.io/developer/1807066687) |

## What reviewers say

### Six Petals

[App page](https://appshunter.io/ios/app/six-petals/id939216567)

This app guides you through a 6-day diet plan based on alternating mono-diets. It offers recipes, a visual calendar, and daily reminders to help you track progress and manage weight loss.

**Highlights:** 6-day mono-diet plan, Alternating diet stages, Daily recipes, Diet calendar, Weight tracking, Daily reminders

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Recipes | $1.99 | one-time |


### PSMF Diet

[App page](https://appshunter.io/ios/app/psmf-diet/id6747286421)

This app supports medically-supervised weight loss programs by providing tools to track macros, water intake, and wellness. It features a personalized calculator, educational resources, and privacy-focused local data storage.

**Highlights:** Personalized PSMF macro calculator, Daily macro and water tracking, Wellness check-ins and mood logging, Progress charts and trend analysis, Educational resources, Diet scheduling and refeed management, Local data storage for privacy

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Six Petals free?

Six Petals costs $0.99, and also offers in-app purchases.

### Is PSMF Diet free?

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

### Which has better reviews, Six Petals or PSMF Diet?

PSMF Diet is rated higher. Six Petals averages 4.3 out of 5 from 3 ratings, while PSMF Diet averages 5.0 from 1 ratings.

### Do Six Petals or PSMF Diet have ads?

Neither Six Petals nor PSMF Diet shows ads.

### Which is updated more often, Six Petals or PSMF Diet?

Six Petals ships an update every 2 months, and PSMF Diet every 12 months. Most recently, Six Petals was updated on September 30, 2026 and PSMF Diet on September 29, 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.*