# Strength System Online vs Base Strength AI

The clearest difference is rating: Base Strength AI at 4.7 against Strength System Online's 2.0. Base Strength AI also leads on ratings volume (152 vs 4). Strength System Online's advantage is in-app purchases (none vs 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. Strength System Online asks for nothing beyond the download.

Base Strength AI holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: Base Strength AI has 152 ratings behind it against 4, so its average is the more settled of the two.

Strength System Online ships an update every 2 weeks, Base Strength AI every 9 days. The most recent releases landed on October 19, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Strength System Online | Base Strength AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/strength-system-online/id6462937239/reviews) | **[4.7 (152 ratings)](https://appshunter.io/ios/app/base-strength-ai/id6472990583/reviews)** |
| Number of ratings | 4 | **152** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | **Free** | Subscription |
| Size | 74 MB | 171 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Base Body](https://appshunter.io/developer/1563270521) | [Skynet Coaching Inc.](https://appshunter.io/developer/1438108470) |

## What reviewers say

### Strength System Online

[App page](https://appshunter.io/ios/app/strength-system-online/id6462937239)

This all-in-one strength coaching platform helps users follow structured programs, build muscle, and improve technique. It synchronizes with HealthKit to consolidate health data and offers features like a load calculator and video feedback.

**Highlights:** Structured Training Program, Custom Load Calculator, Video Review & Technique Feedback, Nutrition Recommendations, Video Tutorials, HealthKit Synchronization

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

**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 Strength System Online free?

Strength System Online 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.

### Which has better reviews, Strength System Online or Base Strength AI?

Base Strength AI is rated higher. Strength System Online averages 2.0 out of 5 from 4 ratings, while Base Strength AI averages 4.7 from 152 ratings.

### Do Strength System Online or Base Strength AI have ads?

Neither Strength System Online nor Base Strength AI shows ads.

### Which is updated more often, Strength System Online or Base Strength AI?

Strength System Online ships an update every 2 weeks, and Base Strength AI every 9 days. Most recently, Strength System Online was updated on October 19, 2026 and Base Strength AI on October 23, 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.*