# 4Mfit vs Synopsis

The clearest difference is update cadence: Synopsis at every 4 days against 4Mfit's monthly. Synopsis also leads on ratings volume (409 vs 3). 4Mfit's advantage is rating (5.0 vs 4.7). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 4Mfit sells 1 in-app purchase, starting at $200.00 per month and Synopsis sells 10 in-app purchases, starting at $5.39 per month. Whichever you choose, the download price is not the number that matters.

4Mfit holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Synopsis has 409 ratings behind it against 3, so its average is the more settled of the two.

4Mfit ships an update monthly, Synopsis every 4 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 4Mfit | Synopsis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/4mfit/id6463041643/reviews)** | [4.7 (409 ratings)](https://appshunter.io/ios/app/synopsis-nutri-ai-tracker/id6520395773/reviews) |
| Number of ratings | 3 | **409** |
| Positive reviews | — | 49.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 47 MB | 91 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [4MFit LLC](https://appshunter.io/developer/1703836256) | [Synopsis Health Inc.](https://appshunter.io/developer/1126689722) |

## What reviewers say

### 4Mfit

[App page](https://appshunter.io/ios/app/4mfit/id6463041643)

This app offers personalized 1:1 coaching for weight loss and healthy lifestyle changes. It includes customized meal plans, workout routines, progress tracking, and direct messaging with a coach. Access educational resources and recipes to support your fitness journey.

**Highlights:** 1:1 personalized coaching, Customized calorie deficit and nutrition guidance, Adjustable meal plans, Weekly progress check-ins, Private messaging with coach, Tailored workout routines and videos, In-app workout logger, Educational resources and recipes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Coaching | $200.00 | per month |


### Synopsis

[App page](https://appshunter.io/ios/app/synopsis-nutri-ai-tracker/id6520395773)

Effortlessly track your nutrition and workouts with AI-powered photo logging. Understand your habits, get personalized suggestions, and stay accountable with friends to achieve your fitness goals.

**Highlights:** AI meal logging by photo, Track calories and workouts, Sync health data, Personalized suggestions, Progress visualization, Social accountability, Streak building

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Unlimited | $5.39 | per month |
| Monthly Unlimited - Affiliate | $8.99 | per month |
| Monthly Unlimited | $9.99 | per month |
| Yearly Unlimited | $19.99 | per year |
| Yearly Unlimited | $26.99 | per year |
| Yearly Unlimited | $29.99 | per year |
| Yearly Sale | $33.49 | per year |
| Yearly Unlimited | $39.99 | per year |
| Yearly Unlimited - Affiliate | $53.99 | per year |
| Yearly Unlimited | $59.99 | per year |

**What reviewers like**

- 📸 Accurate food photo recognition and AI identification
- ⚡ Quick and effortless meal logging (3 clicks or less)
- 🎯 Precise calorie and macro calculations
- 👍 User-friendly and intuitive interface
- 🔄 Easy editing and customization of meals

**What reviewers complain about**

- 💰 Expensive subscription pricing ($22/month, $180 lifetime)
- 🐛 Frequent bugs after recent updates
- 🔄 Inconsistent calorie calculations and nutritional data
- ⏱️ Timezone/GMT issues with meal logging dates
- 📊 Missing or blank summary reports

**Reported bugs**

- Calorie counter resets at random times
- Cannot edit meals or change meal dates/times
- Meals logged after 8pm recorded to next day (timezone bug)
- Cannot access favorites while adjusting meals
- Barcode scanner unavailable during meal adjustments

**Requested features**

- Automatic calorie calculation based on macro inputs
- Error alerts for incorrect nutritional totals
- Weight-based calorie recommendation updates
- iOS widgets for quick access
- Integration with MacroFactor app


## Frequently asked questions

### Is 4Mfit free?

4Mfit is free to download, with in-app purchases available.

### Is Synopsis free?

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

### Which has better reviews, 4Mfit or Synopsis?

4Mfit is rated higher. 4Mfit averages 5.0 out of 5 from 3 ratings, while Synopsis averages 4.7 from 409 ratings.

### Do 4Mfit or Synopsis have ads?

Neither 4Mfit nor Synopsis shows ads.

### Which is updated more often, 4Mfit or Synopsis?

4Mfit ships an update monthly, and Synopsis every 4 days. Most recently, 4Mfit was updated on November 3, 2026 and Synopsis 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.*