# Grace 4 vs Com'NOUS

The clearest difference is price: Com'NOUS at Free against Grace 4's $39.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Com'NOUS is free to download; Grace 4 costs $39.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 8 months. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Grace 4 | Com'NOUS |
| --- | --- | --- |
| Price | $39.99 | **Free** |
| Rating | **[4.6 (44 ratings)](https://appshunter.io/ios/app/grace-4/id360574688/reviews)** | — |
| Number of ratings | **44** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | Every 8 months |
| Monetization | Paid | — |
| Size | 17 MB | 36 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Steven Troughton-Smith](https://appshunter.io/developer/286133549) | [PAIPS](https://appshunter.io/developer/1794121726) |

## What reviewers say

### Grace 4

[App page](https://appshunter.io/ios/app/grace-4/id360574688)

This app facilitates communication for individuals with speech disabilities using a picture exchange system. Users can select images to build sentences, share them with communication partners, and customize content with their own photos and labels. It supports vocal output and offers adjustable settings for various needs.

**Highlights:** Picture exchange communication, Customizable image library, Sentence strip creation, Optional vocal output, Fullscreen sentence view, Adjustable card sizes

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use interface
- 💡 Great for visual learners
- 👍 Flexible customization options
- 👍 Useful for non-verbal individuals
- 👍 Good PECS alternative

**What reviewers complain about**

- 👎 Lacks voice output
- 👎 Limited built-in content
- 👎 High price for functionality
- 👎 Not user-friendly for some
- 👎 Can be confusing initially

**Reported bugs**

- App flashing on and off
- App closes unexpectedly
- Cannot see pictures when clicking icon headers
- Imported pictures show on top of each other
- Issues with adding own categories

**Requested features**

- Ability to record own voice
- Add own categories
- Remove existing categories
- More cards/images
- Add own cards to existing categories


### Com'NOUS

[App page](https://appshunter.io/ios/app/comnous/id1547975439)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Grace 4 free?

Grace 4 costs $39.99, with no in-app purchases.

### Is Com'NOUS free?

Com'NOUS is free to download, with no in-app purchases.

### Do Grace 4 or Com'NOUS have ads?

Neither Grace 4 nor Com'NOUS shows ads.

### Which is updated more often, Grace 4 or Com'NOUS?

Grace 4 ships an update every 8 months, and Com'NOUS every 8 months. Most recently, Grace 4 was updated on October 15, 2026 and Com'NOUS on October 4, 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.*