# TD Snap® vs Spinal Hub

The clearest difference is rating: Spinal Hub at 5.0 against TD Snap®'s 4.1. Spinal Hub also leads on in-app purchases (none vs 10) and update cadence (weekly vs every 2 months). TD Snap®'s advantage is ratings volume (856 vs 1) and iOS requirement (13.0 vs 15.1). On price and ads there is nothing between them.

Both are free to download. TD Snap® sells 10 in-app purchases, starting at $4.99 per month. Spinal Hub asks for nothing beyond the download.

Spinal Hub holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: TD Snap® has 856 ratings behind it against 1, so its average is the more settled of the two.

TD Snap® ships an update every 2 months, Spinal Hub weekly. The most recent releases landed on October 13, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | TD Snap® | Spinal Hub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (856 ratings)](https://appshunter.io/ios/app/td-snap/id1072799231/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spinal-hub/id6761002016/reviews)** |
| Number of ratings | **856** | 1 |
| Positive reviews | 30.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Subscription | **Free** |
| Size | 3.4 GB | 43 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Tobii Dynavox LLC](https://appshunter.io/developer/446210474) | [Dylan Whalen](https://appshunter.io/developer/1887216295) |

## What reviewers say

### TD Snap®

[App page](https://appshunter.io/ios/app/td-snap/id1072799231)

This communication software assists individuals with speech and language disabilities by offering symbol-supported and text-based communication options. It features customizable page sets and editing tools, accessible via touch, eye gaze, and switch access. A subscription is required after a trial period.

**Highlights:** Symbol-supported and text-based page sets, Customizable editing tools, Touch, eye gaze, and switch access, Picture Communication Symbols library, Visual schedules and timers, Cloud-based content syncing

**Features:** Family Sharing

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gateway Monthly | $4.99 | per month |
| PODD Monthly | $4.99 | per month |
| Metacom Monthly | $4.99 | per month |
| Speaking Upgrade Monthly | $9.99 | per month |
| Acapela Voices | $39.99 | one-time |
| Nuance Voices | $39.99 | one-time |
| Speaking Upgrade | $49.99 | one-time |
| METACOM Symbols | $49.99 | one-time |
| PODD Page Sets | $149.99 | one-time |
| Gateway Page Sets | $149.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Customizable
- 🚀 Intuitive navigation
- 👍 Helpful supports and features
- 🚀 Flexible and robust

**What reviewers complain about**

- 🔒 Subscription model for voice
- 🐛 Voice issues after updates
- 💰 Expensive subscription
- 🔒 Removing previously paid features
- 🐛 Crashes and bugs

**Reported bugs**

- Voice disappearing after updates
- Crashes on launch
- Incompatibility with iPad Pro
- Inability to restore purchased content

**Requested features**

- Ability to change undo symbol
- Link to ACCIL image database
- Ability to set user age for appropriate vocabulary
- More robust core vocabulary
- Easier grammar modeling


### Spinal Hub

[App page](https://appshunter.io/ios/app/spinal-hub/id6761002016)

This app provides a comprehensive resource hub for individuals with spinal cord injuries. It offers tools for health management, emergency preparedness, information on assistive technology, and community connection. Users can track vitals, manage medications, and access news and support resources.

**Highlights:** Health and wellness tracking tools, Emergency preparedness guides, Wheelchair and assistive technology browsing, Latest SCI research and clinical trials, Community chat and support resources, Medication and appointment management

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

**In-app purchases:** none


## Frequently asked questions

### Is TD Snap® free?

TD Snap® is free to download, with in-app purchases available.

### Is Spinal Hub free?

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

### Which has better reviews, TD Snap® or Spinal Hub?

Spinal Hub is rated higher. TD Snap® averages 4.1 out of 5 from 856 ratings, while Spinal Hub averages 5.0 from 1 ratings.

### Do TD Snap® or Spinal Hub have ads?

Neither TD Snap® nor Spinal Hub shows ads.

### Which is updated more often, TD Snap® or Spinal Hub?

TD Snap® ships an update every 2 months, and Spinal Hub weekly. Most recently, TD Snap® was updated on October 13, 2026 and Spinal Hub on September 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.*