# Raindrop Sounds vs AI Fit Trainer

The clearest difference is in-app purchases: Raindrop Sounds at none against AI Fit Trainer's 2. Raindrop Sounds also leads on ads (none vs shown). AI Fit Trainer's advantage is update cadence (every 4 days vs every 9 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AI Fit Trainer sells 2 in-app purchases, starting at $9.99 per month. Raindrop Sounds asks for nothing beyond the download.

Raindrop Sounds ships an update every 9 days, AI Fit Trainer every 4 days. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Raindrop Sounds | AI Fit Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/raindrop-sounds/id6744993725/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | Paid | — |
| Size | 15 MB | 85 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Eric Kuhn](https://appshunter.io/developer/1686292395) | [Nikhil Nandagopal](https://appshunter.io/developer/1411494609) |

## What reviewers say

### Raindrop Sounds

[App page](https://appshunter.io/ios/app/raindrop-sounds/id6744993725)

Experience pure, uninterrupted rain sounds designed to promote relaxation and improve sleep. This application offers a one-time purchase for lifetime access, eliminating recurring subscriptions and intrusive ads.

**Highlights:** Pure rain soundscapes, Infinite looping, One-time purchase, No subscriptions, Ad-free experience

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

**In-app purchases:** none


### AI Fit Trainer

[App page](https://appshunter.io/ios/app/ai-fit-trainer/id6748228970)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Annual | $79.99 | per year |


## Frequently asked questions

### Is Raindrop Sounds free?

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

### Is AI Fit Trainer free?

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

### Do Raindrop Sounds or AI Fit Trainer have ads?

AI Fit Trainer shows ads; Raindrop Sounds does not.

### Which is updated more often, Raindrop Sounds or AI Fit Trainer?

Raindrop Sounds ships an update every 9 days, and AI Fit Trainer every 4 days. Most recently, Raindrop Sounds was updated on November 5, 2026 and AI Fit Trainer on October 30, 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.*