# Bluebird vs blas.

The clearest difference is update cadence: blas. at every 5 days against Bluebird's every 3 months. Bluebird's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Bluebird sells 5 in-app purchases, starting at $9.99 per month and blas. sells 5 in-app purchases, starting at $17.99 per month. Whichever you choose, the download price is not the number that matters.

Bluebird ships an update every 3 months, blas. every 5 days. The most recent releases landed on September 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Bluebird | blas. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (88 ratings)](https://appshunter.io/ios/app/blas-celtic-languages/id6759219241/reviews)** |
| Number of ratings | — | **88** |
| Positive reviews | — | 70.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 45 MB | 380 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Pronunciator LLC](https://appshunter.io/developer/520228857) | [threefold](https://appshunter.io/developer/1850986199) |

## What reviewers say

### Bluebird

[App page](https://appshunter.io/ios/app/bluebird-learn-scots-gaelic/id1583898644)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited languages (1 month) | $9.99 | per month |
| Unlimited languages (1 year) | $99.99 | per year |
| RAPID TEST PRODUCT | $19.99 | one-time |
| One Language Lifetime purchase | $99.00 | one-time |
| Lifetime purchase | $199.99 | one-time |


### blas.

[App page](https://appshunter.io/ios/app/blas-celtic-languages/id6759219241)

Learn all six living Celtic languages with a unique app designed from the ground up for their specific grammar. It systematically drills consonant mutations, conjugation, declension, and more, offering precise feedback and measurable progress without distracting gamification elements.

**Highlights:** Covers all six living Celtic languages, Systematic drilling of consonant mutations, Focus on grammar, conjugation, and declension, Reading, listening, and conversation practice, Daily word games, Clean design with precise feedback

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| blas. Premium Monthly | $17.99 | per month |
| Monthly Family | $19.99 | per month |
| blas. Premium Annual | $99.99 | per year |
| Annual Family | $149.00 | per year |
| Lifetime | $199.99 | one-time |


## Frequently asked questions

### Is Bluebird free?

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

### Is blas. free?

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

### Do Bluebird or blas. have ads?

Neither Bluebird nor blas. shows ads.

### Which is updated more often, Bluebird or blas.?

Bluebird ships an update every 3 months, and blas. every 5 days. Most recently, Bluebird was updated on September 30, 2026 and blas. on November 5, 2026.

---

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