# ESTBuddy2 vs Bluebird

The clearest difference is in-app purchases: ESTBuddy2 at none against Bluebird's 5. Bluebird's advantage is update cadence (every 3 months vs every 74 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Bluebird sells 5 in-app purchases, starting at $9.99 per month. ESTBuddy2 asks for nothing beyond the download.

ESTBuddy2 ships an update every 74 months, Bluebird every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | ESTBuddy2 | Bluebird |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 74 months | **Every 3 months** |
| Size | 1 MB | 45 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ramill Ibragimov](https://appshunter.io/developer/1434873079) | [Pronunciator LLC](https://appshunter.io/developer/520228857) |

## What reviewers say

### ESTBuddy2

[App page](https://appshunter.io/ios/app/estbuddy2/id1492104708)

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

**In-app purchases:** none


### Bluebird

[App page](https://appshunter.io/ios/app/bluebird-learn-estonian/id1583930049)

**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 |


## Frequently asked questions

### Is ESTBuddy2 free?

ESTBuddy2 is free to download, with no in-app purchases.

### Is Bluebird free?

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

### Do ESTBuddy2 or Bluebird have ads?

Neither ESTBuddy2 nor Bluebird shows ads.

### Which is updated more often, ESTBuddy2 or Bluebird?

ESTBuddy2 ships an update every 74 months, and Bluebird every 3 months. Most recently, ESTBuddy2 was updated on November 3, 2026 and Bluebird on November 3, 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.*