# Bacu Sleep vs Base Strength AI

The clearest difference is in-app purchases: Bacu Sleep at none against Base Strength AI's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Base Strength AI sells 3 in-app purchases, starting at $24.99 per month. Bacu Sleep asks for nothing beyond the download.

Bacu Sleep ships an update weekly, Base Strength AI every 9 days. Both last shipped on October 27, 2026.

## The numbers

| Metric | Bacu Sleep | Base Strength AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (153 ratings)](https://appshunter.io/ios/app/base-strength-ai/id6472990583/reviews)** |
| Number of ratings | — | **153** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | — | Subscription |
| Size | 28 MB | 171 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jose Amaury Lopez De La Cruz](https://appshunter.io/developer/1533084338) | [Skynet Coaching Inc.](https://appshunter.io/developer/1438108470) |

## What reviewers say

### Bacu Sleep

[App page](https://appshunter.io/ios/app/bacu-sleep/id1633703227)

**In-app purchases:** none


### Base Strength AI

[App page](https://appshunter.io/ios/app/base-strength-ai/id6472990583)

This AI-powered fitness app delivers personalized strength training programs based on an expert's coaching methods. It adapts in real-time to your progress, offering an effective and affordable way to achieve your strength and size goals.

**Highlights:** AI-powered personalized training plans, Real-time program adjustments, Expert coaching style integration, Strength and size goal achievement, Affordable fitness experience

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BASE Strength | $24.99 | per month |
| Base Strength App | $64.99 | per 3 months |
| Base Strength App | $229.99 | per year |


## Frequently asked questions

### Is Bacu Sleep free?

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

### Is Base Strength AI free?

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

### Do Bacu Sleep or Base Strength AI have ads?

Neither Bacu Sleep nor Base Strength AI shows ads.

### Which is updated more often, Bacu Sleep or Base Strength AI?

Bacu Sleep ships an update weekly, and Base Strength AI every 9 days. Most recently, Bacu Sleep was updated on October 27, 2026 and Base Strength AI on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*