# Symbol Overlay Maker vs Sensory Splatter

The clearest difference is update cadence: Sensory Splatter at every 2 weeks against Symbol Overlay Maker's every 6 months. Sensory Splatter also leads on device support (3 vs 1) and iOS requirement (11.4 vs 13.0). On price, ads and in-app purchases there is nothing between them.

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

Symbol Overlay Maker ships an update every 6 months, Sensory Splatter every 2 weeks. The most recent releases landed on November 7, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Symbol Overlay Maker | Sensory Splatter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (5 ratings)](https://appshunter.io/ios/app/symbol-overlay-maker/id1510255596/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 142 MB | 17 MB |
| Requires iOS | 13.0 | **11.4** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AbleNet](https://appshunter.io/developer/390532170) | [Sensory App House Ltd](https://appshunter.io/developer/1361994084) |

## What reviewers say

### Symbol Overlay Maker

[App page](https://appshunter.io/ios/app/symbol-overlay-maker/id1510255596)

Easily create printable symbol overlays for communication devices and switches. Supports core words, classroom activities, and home communication with a large symbol library.

**Highlights:** Create printable symbol overlays, Supports speech devices and switches, Includes SymbolStix symbol set, Supports core words and activities, Printable for home and classroom use

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

**In-app purchases:** none


### Sensory Splatter

[App page](https://appshunter.io/ios/app/sensory-splatter/id1534792993)

**Features:** macOS Compatibility, Game Controller support

**In-app purchases:** none


## Frequently asked questions

### Is Symbol Overlay Maker free?

Symbol Overlay Maker is free to download, with no in-app purchases.

### Is Sensory Splatter free?

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

### Do Symbol Overlay Maker or Sensory Splatter have ads?

Neither Symbol Overlay Maker nor Sensory Splatter shows ads.

### Which is updated more often, Symbol Overlay Maker or Sensory Splatter?

Symbol Overlay Maker ships an update every 6 months, and Sensory Splatter every 2 weeks. Most recently, Symbol Overlay Maker was updated on November 7, 2026 and Sensory Splatter on October 27, 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.*