# iTeo2 vs FlashWords AAC

The clearest difference is in-app purchases: iTeo2 at none against FlashWords AAC's 1. iTeo2 also leads on device support (3 vs 1) and iOS requirement (10.0 vs 12.0). On price, update cadence and ads there is nothing between them.

Both are free to download. FlashWords AAC sells 1 one-off in-app purchase. iTeo2 asks for nothing beyond the download.

iTeo2 ships an update every 11 months, FlashWords AAC every 15 months. The most recent releases landed on October 17, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | iTeo2 | FlashWords AAC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 15 months |
| Size | 6 MB | 369 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bazinga sarl](https://appshunter.io/developer/382792666) | [IntegraTools GmbH](https://appshunter.io/developer/618103816) |

## What reviewers say

### iTeo2

[App page](https://appshunter.io/ios/app/iteo2/id1009279261)

**Features:** macOS Compatibility

**In-app purchases:** none


### FlashWords AAC

[App page](https://appshunter.io/ios/app/flashwords-aac/id1019094526)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Learn new words | $44.99 | one-time |


## Frequently asked questions

### Is iTeo2 free?

iTeo2 is free to download, with no in-app purchases.

### Is FlashWords AAC free?

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

### Do iTeo2 or FlashWords AAC have ads?

Neither iTeo2 nor FlashWords AAC shows ads.

### Which is updated more often, iTeo2 or FlashWords AAC?

iTeo2 ships an update every 11 months, and FlashWords AAC every 15 months. Most recently, iTeo2 was updated on October 17, 2026 and FlashWords AAC on September 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*