# LABooks vs Opa! Bilingual Book Reader

LABooks and Opa! Bilingual Book Reader are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. LABooks sells 1 in-app purchase, starting at $1.99 per month and Opa! Bilingual Book Reader sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | LABooks | Opa! Bilingual Book Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Size | 9 MB | 3 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Anna Lou](https://appshunter.io/developer/1475741652) | [Momentarium LLC](https://appshunter.io/developer/1671025250) |

## What reviewers say

### LABooks

[App page](https://appshunter.io/ios/app/labooks-ai-audiobook-reader/id6760275792)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LABooks - Monthly Subscription | $1.99 | per month |


### Opa! Bilingual Book Reader

[App page](https://appshunter.io/ios/app/opa-bilingual-book-reader/id6817152105)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month | $4.99 | per month |
| Year | $14.99 | per year |


## Frequently asked questions

### Is LABooks free?

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

### Is Opa! Bilingual Book Reader free?

Opa! Bilingual Book Reader is free to download, with in-app purchases available.

### Do LABooks or Opa! Bilingual Book Reader have ads?

Neither LABooks nor Opa! Bilingual Book Reader shows ads.

### Which is updated more often, LABooks or Opa! Bilingual Book Reader?

LABooks ships an update every 5 days, and Opa! Bilingual Book Reader every 5 days. Most recently, LABooks was updated on October 25, 2026 and Opa! Bilingual Book Reader on October 27, 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.*