# Ubook Go vs Oi Learning

The clearest difference is ads: Oi Learning at none against Ubook Go's shown. Oi Learning also leads on iOS requirement (13.0 vs 15.6). Ubook Go's advantage is update cadence (every 5 weeks vs every 4 months). On price, 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.

Ubook Go ships an update every 5 weeks, Oi Learning every 4 months. The most recent releases landed on September 27, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | Ubook Go | Oi Learning |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 9.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 73 MB | 27 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Ubook Editora Ltda](https://appshunter.io/developer/796476768) | [TNL PCS S/A.](https://appshunter.io/developer/550441379) |

## What reviewers say

### Ubook Go

[App page](https://appshunter.io/ios/app/ubook-go/id1577828025)

Access a curated selection of audiobooks provided by partner companies. Enjoy a new audiobook each month, with lifetime access that can be enjoyed online or offline, making your commute or downtime more productive.

**Highlights:** Monthly audiobook selection, Lifetime access to audiobooks, Offline listening capability, Audiobook previews, Book exchange option

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

**In-app purchases:** none


### Oi Learning

[App page](https://appshunter.io/ios/app/oi-learning/id1639170747)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ubook Go free?

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

### Is Oi Learning free?

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

### Do Ubook Go or Oi Learning have ads?

Ubook Go shows ads; Oi Learning does not.

### Which is updated more often, Ubook Go or Oi Learning?

Ubook Go ships an update every 5 weeks, and Oi Learning every 4 months. Most recently, Ubook Go was updated on September 27, 2026 and Oi Learning on May 16, 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.*