# Peach Lab vs M

The clearest difference is rating: Peach Lab at 5.0 against M's 4.0. Peach Lab also leads on review sentiment (100% vs 67%) and ratings volume (342 vs 6). M's advantage is monetization model (free vs free with in-app purchases). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Peach Lab holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Peach Lab has 342 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of Peach Lab's written reviews are positive against 67% of M's.

Peach Lab ships an update every 5 weeks, M every 4 weeks. The most recent releases landed on October 20, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Peach Lab | M |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (342 ratings)](https://appshunter.io/ios/app/peach-lab/id1575735456/reviews)** | [4.0 (6 ratings)](https://appshunter.io/ios/app/m-cals/id6740217045/reviews) |
| Number of ratings | **342** | 6 |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 38 MB | 9 MB |
| Requires iOS | **16.0** | 17.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Peach Lab of Michigan LLC](https://appshunter.io/developer/1575735458) | [Grant Patterson](https://appshunter.io/developer/1789002456) |

## What reviewers say

### Peach Lab

[App page](https://appshunter.io/ios/app/peach-lab/id1575735456)

This fitness studio app focuses on lower-body and glute workouts. Book classes, manage your schedule, and shop curated collections. Get real results in a supportive environment.

**Highlights:** Book classes by studio, type, and instructor, Plan and add classes to your calendar, Purchase classes and memberships, Shop curated collections and instructor favorites, Receive push notifications for studio updates

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

**In-app purchases:** none


### M

[App page](https://appshunter.io/ios/app/m-cals/id6740217045)

Easily track your calorie and macronutrient intake with daily menus from University of Michigan dining halls. Achieve your health and fitness goals with detailed nutrition information and custom calorie targets. Menus are automatically updated daily.

**Highlights:** Calorie and macro tracking, Daily U-M dining hall menus, Detailed nutrition information, Custom calorie goals, Historical data reflection, Automatic menu updates

**In-app purchases:** none


## Frequently asked questions

### Is Peach Lab free?

Peach Lab is free to download, with no in-app purchases.

### Is M free?

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

### Which has better reviews, Peach Lab or M?

Peach Lab is rated higher. Peach Lab averages 5.0 out of 5 from 342 ratings, while M averages 4.0 from 6 ratings.

### Do Peach Lab or M have ads?

Neither Peach Lab nor M shows ads.

### Which is updated more often, Peach Lab or M?

Peach Lab ships an update every 5 weeks, and M every 4 weeks. Most recently, Peach Lab was updated on October 20, 2026 and M on October 4, 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.*