# Shift Robotics vs 凯伦诗

The clearest difference is iOS requirement: 凯伦诗 at 13.0 against Shift Robotics's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Shift Robotics ships an update every 6 days, 凯伦诗 weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Shift Robotics | 凯伦诗 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (35 ratings)](https://appshunter.io/ios/app/shift-robotics/id6451123343/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Free | — |
| Size | 152 MB | 77 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shift Robotics, Inc.](https://appshunter.io/developer/1580592973) | [帝途健康科技(上海)有限公司](https://appshunter.io/developer/1586430040) |

## What reviewers say

### Shift Robotics

[App page](https://appshunter.io/ios/app/shift-robotics/id6451123343)

Experience enhanced mobility with AI-powered footwear that lets you accelerate to running speeds with the ease of walking. Stay connected to your surroundings while enjoying faster, more dynamic journeys.

**Highlights:** AI-enhanced mobility, Accelerate to running speed, Ease of walking, Connected to surroundings, Dynamic journeys

**Features:** Vision Pro support

**In-app purchases:** none


### 凯伦诗

[App page](https://appshunter.io/ios/app/id6752373387)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shift Robotics free?

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

### Is 凯伦诗 free?

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

### Do Shift Robotics or 凯伦诗 have ads?

Neither Shift Robotics nor 凯伦诗 shows ads.

### Which is updated more often, Shift Robotics or 凯伦诗?

Shift Robotics ships an update every 6 days, and 凯伦诗 weekly. Most recently, Shift Robotics was updated on November 3, 2026 and 凯伦诗 on October 30, 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.*