# Koasati vs Crow Vocab Builder Version 2

The clearest difference is update cadence: Crow Vocab Builder Version 2 at every 13 months against Koasati's every 30 months. Koasati's advantage is iOS requirement (13.2 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Koasati ships an update every 30 months, Crow Vocab Builder Version 2 every 13 months. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Koasati | Crow Vocab Builder Version 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/koasati/id1276049958/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 13 months** |
| Monetization | Free | — |
| Size | 92 MB | 539 MB |
| Requires iOS | **13.2** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Joshua Poirier](https://appshunter.io/developer/1276049957) | [The Language Conservancy, Inc](https://appshunter.io/developer/1063881431) |

## What reviewers say

### Koasati

[App page](https://appshunter.io/ios/app/koasati/id1276049958)

Explore the Southern Coushatta language with this free dictionary app. Learn new words and phrases from the Coushatta Tribe of Louisiana.

**Highlights:** Southern Coushatta language dictionary, Free to download, Learn new words, Tribal language resource

**Features:** macOS Compatibility

**In-app purchases:** none


### Crow Vocab Builder Version 2

[App page](https://appshunter.io/ios/app/crow-vocab-builder-version-2/id6477953721)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Koasati free?

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

### Is Crow Vocab Builder Version 2 free?

Crow Vocab Builder Version 2 is free to download, with no in-app purchases.

### Do Koasati or Crow Vocab Builder Version 2 have ads?

Neither Koasati nor Crow Vocab Builder Version 2 shows ads.

### Which is updated more often, Koasati or Crow Vocab Builder Version 2?

Koasati ships an update every 30 months, and Crow Vocab Builder Version 2 every 13 months. Most recently, Koasati was updated on September 23, 2026 and Crow Vocab Builder Version 2 on September 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.*