# SpineTracker vs Sessions from Delta Autumn

The clearest difference is ads: SpineTracker at none against Sessions from Delta Autumn's shown. SpineTracker also leads on update cadence (every 10 days vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

SpineTracker ships an update every 10 days, Sessions from Delta Autumn every 4 months. The most recent releases landed on November 4, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | SpineTracker | Sessions from Delta Autumn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/spinetracker/id1492554151/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 4 months |
| Monetization | Free | — |
| Size | 36 MB | 3 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Stanford University](https://appshunter.io/developer/292922032) | [Delta Autumn Consulting, LLC](https://appshunter.io/developer/1533125990) |

## What reviewers say

### SpineTracker

[App page](https://appshunter.io/ios/app/spinetracker/id1492554151)

This digital health platform assists neurological recovery for both therapists and patients. It offers tailored rehabilitation therapy through in-app exercises and surveys, integrating with the health app and HealthKit.

**Highlights:** Neurological recovery aid, Therapist and patient integration, Daily tailored rehabilitation therapy, In-app exercises and surveys, Health app and HealthKit integration

**In-app purchases:** none


### Sessions from Delta Autumn

[App page](https://appshunter.io/ios/app/sessions-from-delta-autumn/id1533125988)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SpineTracker free?

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

### Is Sessions from Delta Autumn free?

Sessions from Delta Autumn is free to download, with no in-app purchases.

### Do SpineTracker or Sessions from Delta Autumn have ads?

Sessions from Delta Autumn shows ads; SpineTracker does not.

### Which is updated more often, SpineTracker or Sessions from Delta Autumn?

SpineTracker ships an update every 10 days, and Sessions from Delta Autumn every 4 months. Most recently, SpineTracker was updated on November 4, 2026 and Sessions from Delta Autumn on November 7, 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.*