# PECS IV+ vs Symbol Overlay Maker

The clearest difference is price: Symbol Overlay Maker at Free against PECS IV+'s $99.00. PECS IV+'s advantage is rating (3.5 vs 2.3) and update cadence (every 2 months vs every 6 months). On ads, in-app purchases and device support there is nothing between them.

Symbol Overlay Maker is free to download; PECS IV+ costs $99.00 up front. Neither carries in-app purchases, so what you see is what you pay.

PECS IV+ holds the better App Store score, 3.5 against 2.3. Both are backed by a comparable volume of ratings — 12 and 4 respectively.

PECS IV+ ships an update every 2 months, Symbol Overlay Maker every 6 months. The most recent releases landed on June 5, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PECS IV+ | Symbol Overlay Maker |
| --- | --- | --- |
| Price | $99.00 | **Free** |
| Rating | **[3.5 (12 ratings)](https://appshunter.io/ios/app/pecs-iv-plus/id919593979/reviews)** | [2.3 (4 ratings)](https://appshunter.io/ios/app/symbol-overlay-maker/id1510255596/reviews) |
| Number of ratings | **12** | 4 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Paid | **Free** |
| Size | 263 MB | 142 MB |
| Requires iOS | **10.3** | 13.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pyramid Global Communication Technology LLC](https://appshunter.io/developer/1750564057) | [AbleNet](https://appshunter.io/developer/390532170) |

## What reviewers say

### PECS IV+

[App page](https://appshunter.io/ios/app/pecs-iv-plus/id919593979)

This communication app is no longer available for new users, with a successor app recommended. Current users will receive a final update and migration instructions to the new app, with a limited free trial period for the new service.

**Highlights:** Augmentative and alternative communication, Speech and language development, Communication aid, Picture Exchange Communication System (PECS)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is PECS IV+ free?

PECS IV+ costs $99.00, with no in-app purchases.

### Is Symbol Overlay Maker free?

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

### Which has better reviews, PECS IV+ or Symbol Overlay Maker?

PECS IV+ is rated higher. PECS IV+ averages 3.5 out of 5 from 12 ratings, while Symbol Overlay Maker averages 2.3 from 4 ratings.

### Do PECS IV+ or Symbol Overlay Maker have ads?

Neither PECS IV+ nor Symbol Overlay Maker shows ads.

### Which is updated more often, PECS IV+ or Symbol Overlay Maker?

PECS IV+ ships an update every 2 months, and Symbol Overlay Maker every 6 months. Most recently, PECS IV+ was updated on June 5, 2026 and Symbol Overlay Maker on October 24, 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.*