# NeoCalcs Lite vs ComBoard AAC

The clearest difference is in-app purchases: NeoCalcs Lite at none against ComBoard AAC's 1. ComBoard AAC's advantage is ads (none vs shown) and update cadence (daily vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ComBoard AAC sells 1 one-off in-app purchase. NeoCalcs Lite asks for nothing beyond the download.

NeoCalcs Lite ships an update every 2 months, ComBoard AAC daily. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | NeoCalcs Lite | ComBoard AAC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Daily** |
| Size | 7 MB | 28 MB |
| Requires iOS | **15** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YONEKAWA Hideki](https://appshunter.io/developer/333475314) | [Aleksander Allen](https://appshunter.io/developer/1848492528) |

## What reviewers say

### NeoCalcs Lite

[App page](https://appshunter.io/ios/app/neocalcs-lite-calculator/id855293368)

**In-app purchases:** none


### ComBoard AAC

[App page](https://appshunter.io/ios/app/comboard-aac/id6782740525)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $49.99 | one-time |


## Frequently asked questions

### Is NeoCalcs Lite free?

NeoCalcs Lite is free to download, with no in-app purchases.

### Is ComBoard AAC free?

ComBoard AAC is free to download, with in-app purchases available.

### Do NeoCalcs Lite or ComBoard AAC have ads?

NeoCalcs Lite shows ads; ComBoard AAC does not.

### Which is updated more often, NeoCalcs Lite or ComBoard AAC?

NeoCalcs Lite ships an update every 2 months, and ComBoard AAC daily. Most recently, NeoCalcs Lite was updated on October 20, 2026 and ComBoard AAC on October 7, 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.*