# Trion vs Shift

The clearest difference is in-app purchases: Shift at none against Trion's 6. Shift also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). Trion's advantage is review sentiment (81% vs 65%) and ratings volume (9 vs 1). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. Trion sells 6 in-app purchases, starting at $9.49 per month. Shift asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Trion against 5.0 for Shift. That said, the two scores are not equally well evidenced: Trion has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 81% of Trion's written reviews are positive against 65% of Shift's.

Trion ships an update every 2 months, Shift every 3 weeks. The most recent releases landed on September 14, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Trion | Shift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (9 ratings)](https://appshunter.io/ios/app/trion-workouts-improved/id1327412701/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/shift/id1599569136/reviews) |
| Number of ratings | **9** | 1 |
| Positive reviews | **80.8% of reviews** | 64.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Subscription | **Free** |
| Size | 65 MB | 148 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Health Innovation by Trion AB](https://appshunter.io/developer/1361536576) | [DEPORTES MARTI S.A. DE C.V.](https://appshunter.io/developer/1483503058) |

## What reviewers say

### Trion

[App page](https://appshunter.io/ios/app/trion-workouts-improved/id1327412701)

This app offers personalized workout plans tailored to your fitness level, goals, and preferences. It provides exercise instruction videos, allows for flexible workout locations and times, and includes gamification to track progress. Specialized programs are available for specific sports.

**Highlights:** Smart workout generator, Personalized training plans, Exercise instruction videos, Workout anywhere, anytime, Gamification system, Apple Health integration, Sport-specific training

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $9.49 | per month |
| 3 months | $21.99 | per 3 months |
| 1 month | $22.99 | per month |
| 3 months | $45.99 | per 3 months |
| 12 months | $69.99 | per year |
| 12 months | $109.99 | per year |


### Shift

[App page](https://appshunter.io/ios/app/shift/id1599569136)

Access a comprehensive online fitness experience with diverse workout routines, on-demand videos, and live classes. Complement your fitness journey with nutrition tips and engaging challenges.

**Highlights:** Diverse workout routines, On-demand video library, Live interactive classes, Nutrition recipes and tips, Weekly new content, Outdoor challenges

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

**In-app purchases:** none


## Frequently asked questions

### Is Trion free?

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

### Is Shift free?

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

### Which has better reviews, Trion or Shift?

Trion and Shift are both rated 5.0 out of 5 on the App Store, from 9 and 1 ratings respectively.

### Do Trion or Shift have ads?

Trion shows ads; Shift does not.

### Which is updated more often, Trion or Shift?

Trion ships an update every 2 months, and Shift every 3 weeks. Most recently, Trion was updated on September 14, 2026 and Shift on September 10, 2026.

---

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