# Waves Gym vs Roo AI

The clearest difference is in-app purchases: Waves Gym at none against Roo AI's 1. Waves Gym also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.5). Roo AI's advantage is update cadence (every 3 days vs fortnightly). On price and device support there is nothing between them.

Both are free to download. Roo AI sells 1 in-app purchase, starting at $0.99 per month. Waves Gym asks for nothing beyond the download.

Waves Gym ships an update fortnightly, Roo AI every 3 days. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Waves Gym | Roo AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/roo-ai/id6758653113/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | — | Ad-supported |
| Size | 12 MB | 86 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tapiyoka Technologies Private Limited](https://appshunter.io/developer/1229399392) | [Aastha Gupta](https://appshunter.io/developer/1837939155) |

## What reviewers say

### Waves Gym

[App page](https://appshunter.io/ios/app/waves-gym/id6449519089)

**Features:** macOS Compatibility

**In-app purchases:** none


### Roo AI

[App page](https://appshunter.io/ios/app/roo-ai/id6758653113)

Get judgment-free emotional support and doctor-verified guidance for late-night worries and everyday questions. This AI companion offers a private space to track pregnancy metrics and manage postpartum blues, providing general informational support.

**Highlights:** AI best friend for anytime chat, Pregnancy metric tracking, Postpartum blues management programs, Doctor-verified answers, Completely private space

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Roo AI Plus Monthly | $0.99 | per month |


## Frequently asked questions

### Is Waves Gym free?

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

### Is Roo AI free?

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

### Do Waves Gym or Roo AI have ads?

Roo AI shows ads; Waves Gym does not.

### Which is updated more often, Waves Gym or Roo AI?

Waves Gym ships an update fortnightly, and Roo AI every 3 days. Most recently, Waves Gym was updated on October 11, 2026 and Roo AI on October 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.*