# Number Board vs TD Snap®

The clearest difference is review sentiment: Number Board at 80% against TD Snap®'s 31%. Number Board also leads on in-app purchases (none vs 4) and device support (3 vs 1). TD Snap®'s advantage is update cadence (every 2 months vs every 76 months) and rating (4.1 vs 3.8). On price, ads and iOS requirement there is nothing between them.

Both are free to download. TD Snap® sells 4 in-app purchases, starting at $4.99 per month. Number Board asks for nothing beyond the download.

TD Snap® holds the better App Store score, 4.1 against 3.8. That said, the two scores are not equally well evidenced: TD Snap® has 882 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 80% of Number Board's written reviews are positive against 31% of TD Snap®'s, so the app with the better star average is not the one people write more warmly about.

Number Board ships an update every 76 months, TD Snap® every 2 months. The most recent releases landed on November 6, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Number Board | TD Snap® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (9 ratings)](https://appshunter.io/ios/app/number-board/id512475388/reviews) | **[4.1 (882 ratings)](https://appshunter.io/ios/app/td-snap/id1072799231/reviews)** |
| Number of ratings | 9 | **882** |
| Positive reviews | **80.0% of reviews** | 30.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 76 months | **Every 2 months** |
| Monetization | **Free** | Subscription |
| Size | 61 MB | 3.4 GB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [suhail hanif](https://appshunter.io/developer/512475451) | [Tobii Dynavox LLC](https://appshunter.io/developer/446210474) |

## What reviewers say

### Number Board

[App page](https://appshunter.io/ios/app/number-board/id512475388)

This app provides interactive number boards to foster a love for mathematics. It helps children as young as three develop number familiarity and hand-eye coordination, while older children can enhance their speed and accuracy in math. Daily practice through a unique approach aims to improve mastery of math and logic skills for all ages.

**Highlights:** Seven different number boards, Develops number sequences, Improves addition and subtraction, Enhances multiplication and division, Teaches fractions and percentages, Multi-sensory skill development, Tracks best three scores

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 (4)**

| 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 |

**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


## Frequently asked questions

### Is Number Board free?

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

### Is TD Snap® free?

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

### Which has better reviews, Number Board or TD Snap®?

TD Snap® is rated higher. Number Board averages 3.8 out of 5 from 9 ratings, while TD Snap® averages 4.1 from 882 ratings.

### Do Number Board or TD Snap® have ads?

Neither Number Board nor TD Snap® shows ads.

### Which is updated more often, Number Board or TD Snap®?

Number Board ships an update every 76 months, and TD Snap® every 2 months. Most recently, Number Board was updated on November 6, 2026 and TD Snap® on November 11, 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.*