# Optimyze vs Yoga Cold Bath

The clearest difference is review sentiment: Yoga Cold Bath at 100% against Optimyze's 0%. Yoga Cold Bath also leads on rating (5.0 vs 4.0) and ads (none vs shown). Optimyze's advantage is update cadence (monthly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Yoga Cold Bath holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Yoga Cold Bath has 28 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Optimyze's written reviews are positive against 100% of Yoga Cold Bath's.

Optimyze ships an update monthly, Yoga Cold Bath every 3 months. The most recent releases landed on October 2, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Optimyze | Yoga Cold Bath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/optimyze/id1453056762/reviews) | **[5.0 (28 ratings)](https://appshunter.io/ios/app/yoga-cold-bath/id6744297428/reviews)** |
| Number of ratings | 2 | **28** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Ad-supported | **Free** |
| Size | 123 MB | 55 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The lab phx llc](https://appshunter.io/developer/1453056761) | [Momence, Inc.](https://appshunter.io/developer/1577856011) |

## What reviewers say

### Optimyze

[App page](https://appshunter.io/ios/app/optimyze/id1453056762)

Plan and schedule your classes with ease. View class schedules, sign up for sessions, and find studio location information directly from your mobile device. Optimize your time and enhance convenience.

**Highlights:** View class schedules, Sign up for classes, View studio location, Optimize time, Schedule classes

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Yoga Cold Bath

[App page](https://appshunter.io/ios/app/yoga-cold-bath/id6744297428)

Easily manage your account, book classes, and stay connected with announcements and shared content. Message instructors directly with any questions or feedback.

**Highlights:** Account management, Class booking, Event registration, Direct messaging, Public feed access, Announcements and promos

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

**In-app purchases:** none


## Frequently asked questions

### Is Optimyze free?

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

### Is Yoga Cold Bath free?

Yoga Cold Bath is free to download, with no in-app purchases.

### Which has better reviews, Optimyze or Yoga Cold Bath?

Yoga Cold Bath is rated higher. Optimyze averages 4.0 out of 5 from 2 ratings, while Yoga Cold Bath averages 5.0 from 28 ratings.

### Do Optimyze or Yoga Cold Bath have ads?

Optimyze shows ads; Yoga Cold Bath does not.

### Which is updated more often, Optimyze or Yoga Cold Bath?

Optimyze ships an update monthly, and Yoga Cold Bath every 3 months. Most recently, Optimyze was updated on October 2, 2026 and Yoga Cold Bath on October 19, 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.*