# Bluebird vs ReadinGraphics

The clearest difference is in-app purchases: ReadinGraphics at none against Bluebird's 5. Bluebird's advantage is update cadence (every 3 months vs every 6 months) and iOS requirement (13.0 vs 15.6). On price, ads 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. ReadinGraphics asks for nothing beyond the download.

Bluebird ships an update every 3 months, ReadinGraphics every 6 months. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Bluebird | ReadinGraphics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/readingraphics/id6475963201/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | — | Free |
| Size | 45 MB | 32 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Pronunciator LLC](https://appshunter.io/developer/520228857) | [Skool of Happiness](https://appshunter.io/developer/1725471392) |

## What reviewers say

### Bluebird

[App page](https://appshunter.io/ios/app/bluebird-learn-czech/id1583922699)

**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 |


### ReadinGraphics

[App page](https://appshunter.io/ios/app/readingraphics/id6475963201)

This app transforms business and personal development books into visual summaries. It distills complex ideas into clear, memorable insights for professionals and learning enthusiasts seeking efficient knowledge acquisition.

**Highlights:** Visual summaries of books, Distills complex ideas, Memorable insights, For professionals and learners, Time-efficient learning

**In-app purchases:** none


## Frequently asked questions

### Is Bluebird free?

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

### Is ReadinGraphics free?

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

### Do Bluebird or ReadinGraphics have ads?

Neither Bluebird nor ReadinGraphics shows ads.

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

Bluebird ships an update every 3 months, and ReadinGraphics every 6 months. Most recently, Bluebird was updated on October 1, 2026 and ReadinGraphics on October 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.*