# OptiLife vs Gym Trainer + AI

The clearest difference is in-app purchases: Gym Trainer + AI at none against OptiLife's 4. OptiLife's advantage is update cadence (every 11 days vs every 2 months) and iOS requirement (13.4 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. OptiLife sells 4 in-app purchases, starting at $12.99 per month. Gym Trainer + AI asks for nothing beyond the download.

OptiLife ships an update every 11 days, Gym Trainer + AI every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | OptiLife | Gym Trainer + AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 months |
| Size | 53 MB | 8 MB |
| Requires iOS | **13.4** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Kristina Ariskina](https://appshunter.io/developer/1709382549) | [Denis Limanskiy](https://appshunter.io/developer/1023304289) |

## What reviewers say

### OptiLife

[App page](https://appshunter.io/ios/app/optilife/id6467965534)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get in Shape in 30 days | $12.99 | per month |
| Get in Shape in 30 days | $19.99 | per month |
| Total Transformation 12 Months | $129.99 | per year |
| Total Transformation 12 Months | $199.99 | per year |


### Gym Trainer + AI

[App page](https://appshunter.io/ios/app/gym-trainer-plus-ai/id6748078978)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OptiLife free?

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

### Is Gym Trainer + AI free?

Gym Trainer + AI is free to download, with no in-app purchases.

### Do OptiLife or Gym Trainer + AI have ads?

Neither OptiLife nor Gym Trainer + AI shows ads.

### Which is updated more often, OptiLife or Gym Trainer + AI?

OptiLife ships an update every 11 days, and Gym Trainer + AI every 2 months. Most recently, OptiLife was updated on November 3, 2026 and Gym Trainer + AI on October 30, 2026.

---

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