# Shift Adapt vs FitSage

The clearest difference is in-app purchases: Shift Adapt at none against FitSage's 2. Shift Adapt also leads on iOS requirement (11.0 vs 15.1). FitSage's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. FitSage sells 2 in-app purchases, starting at $4.99 per month. Shift Adapt asks for nothing beyond the download.

Shift Adapt ships an update every 3 months, FitSage every 3 weeks. The most recent releases landed on October 2, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Shift Adapt | FitSage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/shift-adapt/id6469709048/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 80 MB | 35 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Unscared Inc](https://appshunter.io/developer/1436460208) | [Zoltan Pataki](https://appshunter.io/developer/1857469440) |

## What reviewers say

### Shift Adapt

[App page](https://appshunter.io/ios/app/shift-adapt/id6469709048)

Log your workouts and track your performance from anywhere. Access daily breath practices to enhance your training experience. Expand your fitness journey with this comprehensive tool.

**Highlights:** Workout logging, Performance tracking, Daily breath practices, Access training from anywhere, Expand fitness experience

**Features:** macOS Compatibility

**In-app purchases:** none


### FitSage

[App page](https://appshunter.io/ios/app/fitsage/id6755938783)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FitSage - Kickstart Plan | $4.99 | per month |
| FitSage - Kickstart Plan | $49.99 | per year |


## Frequently asked questions

### Is Shift Adapt free?

Shift Adapt is free to download, with no in-app purchases.

### Is FitSage free?

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

### Do Shift Adapt or FitSage have ads?

Neither Shift Adapt nor FitSage shows ads.

### Which is updated more often, Shift Adapt or FitSage?

Shift Adapt ships an update every 3 months, and FitSage every 3 weeks. Most recently, Shift Adapt was updated on October 2, 2026 and FitSage on September 22, 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.*