# FlashWords AAC PRO vs MULTIDINGSDA Topics

The clearest difference is price: MULTIDINGSDA Topics at $8.99 against FlashWords AAC PRO's $44.99. FlashWords AAC PRO's advantage is update cadence (every 5 weeks vs every 38 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

FlashWords AAC PRO costs $44.99 and MULTIDINGSDA Topics $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FlashWords AAC PRO ships an update every 5 weeks, MULTIDINGSDA Topics every 38 months. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | FlashWords AAC PRO | MULTIDINGSDA Topics |
| --- | --- | --- |
| Price | $44.99 | **$8.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 38 months |
| Size | 369 MB | 461 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [IntegraTools GmbH](https://appshunter.io/developer/618103816) | [Lehrmittelverlag Zuerich](https://appshunter.io/developer/418298515) |

## What reviewers say

### FlashWords AAC PRO

[App page](https://appshunter.io/ios/app/flashwords-aac-pro/id1019093429)

**In-app purchases:** none


### MULTIDINGSDA Topics

[App page](https://appshunter.io/ios/app/multidingsda-topics/id1203482621)

**In-app purchases:** none


## Frequently asked questions

### Is FlashWords AAC PRO free?

FlashWords AAC PRO costs $44.99, with no in-app purchases.

### Is MULTIDINGSDA Topics free?

MULTIDINGSDA Topics costs $8.99, with no in-app purchases.

### Do FlashWords AAC PRO or MULTIDINGSDA Topics have ads?

Neither FlashWords AAC PRO nor MULTIDINGSDA Topics shows ads.

### Which is updated more often, FlashWords AAC PRO or MULTIDINGSDA Topics?

FlashWords AAC PRO ships an update every 5 weeks, and MULTIDINGSDA Topics every 38 months. Most recently, FlashWords AAC PRO was updated on October 13, 2026 and MULTIDINGSDA Topics on October 6, 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.*