# Gaitkeeping vs StudySync

The clearest difference is iOS requirement: Gaitkeeping at 16.0 against StudySync's 18.5. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Gaitkeeping against 5.0 for StudySync. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

Gaitkeeping ships an update every 10 days, StudySync fortnightly. The most recent releases landed on September 3, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Gaitkeeping | StudySync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/gaitkeeping/id6447437068/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/studysync-snyder-lab/id6756796122/reviews) |
| Number of ratings | **4** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Free | Free |
| Size | 91 MB | 43 MB |
| Requires iOS | **16.0** | 18.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [PD Movement Lab LLC](https://appshunter.io/developer/1681281854) | [Stanford University](https://appshunter.io/developer/292922032) |

## What reviewers say

### Gaitkeeping

[App page](https://appshunter.io/ios/app/gaitkeeping/id6447437068)

Enhance your walking with music-driven tempo control and guided sessions. Improve your gait, fitness, and maintain independence with personalized playlists and tempo adjustments.

**Highlights:** Music sorted by tempo, Adjustable playlist tempo, Personalized walking playlists, Guided walking instruction, Tempo control for consistent pace, Reinforce good walking form

**In-app purchases:** none


### StudySync

[App page](https://appshunter.io/ios/app/studysync-snyder-lab/id6756796122)

This mobile application serves as the companion for a specific research study. Participants must be pre-enrolled to use its features. It is developed by the Snyder Lab at Stanford University.

**Highlights:** Research study participation, Onboarding required, Stanford University developed, Mobile companion app

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

**In-app purchases:** none


## Frequently asked questions

### Is Gaitkeeping free?

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

### Is StudySync free?

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

### Which has better reviews, Gaitkeeping or StudySync?

Gaitkeeping and StudySync are both rated 5.0 out of 5 on the App Store, from 4 and 3 ratings respectively.

### Do Gaitkeeping or StudySync have ads?

Neither Gaitkeeping nor StudySync shows ads.

### Which is updated more often, Gaitkeeping or StudySync?

Gaitkeeping ships an update every 10 days, and StudySync fortnightly. Most recently, Gaitkeeping was updated on September 3, 2026 and StudySync on September 16, 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.*