# Weighless MD vs WAC+

The clearest difference is rating: Weighless MD at 5.0 against WAC+'s 4.5. WAC+'s advantage is update cadence (every 10 days vs every 21 months) and ratings volume (1.7K vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Weighless MD holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: WAC+ has 1.7K ratings behind it against 2, so its average is the more settled of the two.

Weighless MD ships an update every 21 months, WAC+ every 10 days. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Weighless MD | WAC+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/weighless-md/id1560182932/reviews)** | [4.5 (1.7K ratings)](https://appshunter.io/ios/app/wac-plus/id6443450190/reviews) |
| Number of ratings | 2 | **1.7K** |
| Positive reviews | — | 18.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 10 days** |
| Monetization | Free | Free |
| Size | 48 MB | 120 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Weighless MD LLC](https://appshunter.io/developer/1560182934) | [SmartWeights Inc](https://appshunter.io/developer/1333435433) |

## What reviewers say

### Weighless MD

[App page](https://appshunter.io/ios/app/weighless-md/id1560182932)

This digital health and weight loss program app provides dietitian-crafted plans, meal guides, exercise routines, and behavioral support. It features activity tracking, real-time provider sharing, and integrations with health devices.

**Highlights:** Dietitian-crafted weight loss plans, Meal plans and exercise guides, Behavior modification and motivation, Activity, food, and journal tracker, Real-time sharing with provider, Integration with Fitbit and Apple HealthKit

**Features:** macOS Compatibility

**In-app purchases:** none


### WAC+

[App page](https://appshunter.io/ios/app/wac-plus/id6443450190)

Discover a wide range of fitness classes and swim programs designed for all levels. Enhance your training with specialized premium classes and learn to swim in a safe, supportive environment. Sync your workout and nutrient data with your iPhone's Health app.

**Highlights:** Premium fitness classes, Group swim lessons, Private swim lessons, Workout data syncing, Nutrient data syncing

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Friendly and professional staff
- 🚀 Multiple convenient locations

**What reviewers complain about**

- 🐛 Clunky and difficult to navigate
- 🐛 Inaccurate usage tracking
- 🐛 Slow and poor quality
- 🐛 Confusing with multiple apps
- 🐛 Barcode takes too long to load

**Reported bugs**

- Unable to check in or cancel classes
- Inconsistent functionality between old and new apps

**Requested features**

- Ability to search for classes by workout type across all locations
- Option to view calendar of booked classes
- Larger font size for class times
- Ability to easily check in and cancel classes
- Integration with Apple Wallet for barcode


## Frequently asked questions

### Is Weighless MD free?

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

### Is WAC+ free?

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

### Which has better reviews, Weighless MD or WAC+?

Weighless MD is rated higher. Weighless MD averages 5.0 out of 5 from 2 ratings, while WAC+ averages 4.5 from 1.7K ratings.

### Do Weighless MD or WAC+ have ads?

Neither Weighless MD nor WAC+ shows ads.

### Which is updated more often, Weighless MD or WAC+?

Weighless MD ships an update every 21 months, and WAC+ every 10 days. Most recently, Weighless MD was updated on October 6, 2026 and WAC+ on October 15, 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.*