# Gait Analyzer vs Stretchy Doxie

The clearest difference is in-app purchases: Gait Analyzer at none against Stretchy Doxie's 9. Gait Analyzer also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). Stretchy Doxie's advantage is update cadence (every 8 days vs every 6 weeks). On price and ads there is nothing between them.

Both are free to download. Stretchy Doxie sells 9 one-off in-app purchases. Gait Analyzer asks for nothing beyond the download.

Gait Analyzer ships an update every 6 weeks, Stretchy Doxie every 8 days. The most recent releases landed on October 12, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Gait Analyzer | Stretchy Doxie |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Size | 53 MB | 44 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [HELTEC Co., Ltd](https://appshunter.io/developer/1740087639) | [Kitade Fuma](https://appshunter.io/developer/6814068873) |

## What reviewers say

### Gait Analyzer

[App page](https://appshunter.io/ios/app/gait-analyzer-steplab/id1574837075)

**Features:** Vision Pro support

**In-app purchases:** none


### Stretchy Doxie

[App page](https://appshunter.io/ios/app/stretchy-doxie-step-counter/id6819977273)

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Adopt a Red pup | $1.99 | one-time |
| Adopt a Black & Tan pup | $1.99 | one-time |
| Adopt a Cream pup | $1.99 | one-time |
| Adopt a Chocolate & Tan pup | $1.99 | one-time |
| Adopt a Silver Dapple pup | $1.99 | one-time |
| Adopt a Piebald pup | $1.99 | one-time |
| Adopt a Pumpkin pup | $1.99 | one-time |
| Adopt a Corgi pup | $1.99 | one-time |
| Adopt a Basset Hound pup | $1.99 | one-time |


## Frequently asked questions

### Is Gait Analyzer free?

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

### Is Stretchy Doxie free?

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

### Do Gait Analyzer or Stretchy Doxie have ads?

Neither Gait Analyzer nor Stretchy Doxie shows ads.

### Which is updated more often, Gait Analyzer or Stretchy Doxie?

Gait Analyzer ships an update every 6 weeks, and Stretchy Doxie every 8 days. Most recently, Gait Analyzer was updated on October 12, 2026 and Stretchy Doxie on October 29, 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.*