# Read Sentences vs Vobolio

The clearest difference is in-app purchases: Vobolio at none against Read Sentences's 1. Vobolio also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Read Sentences sells 1 one-off in-app purchase. Vobolio asks for nothing beyond the download.

Read Sentences ships an update every 3 days, Vobolio every 4 days. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Read Sentences | Vobolio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | — | Free |
| Size | 29 MB | 40 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [俊彦 何](https://appshunter.io/developer/1746727927) | [Arinc Firincioglu](https://appshunter.io/developer/1749312708) |

## What reviewers say

### Read Sentences

[App page](https://appshunter.io/ios/app/read-sentences/id6502781924)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $1.99 | one-time |


### Vobolio

[App page](https://appshunter.io/ios/app/vobolio/id6737120536)

Create personalized vocabulary lists tailored to your specific learning needs. Focus on words relevant to travel, business, or any other area you choose. Master the language you want to learn, efficiently and effectively.

**Highlights:** Custom vocabulary list creation, Personalized learning focus, Tailored to specific needs (travel, business), Efficient word mastery, User-driven content

**In-app purchases:** none


## Frequently asked questions

### Is Read Sentences free?

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

### Is Vobolio free?

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

### Do Read Sentences or Vobolio have ads?

Neither Read Sentences nor Vobolio shows ads.

### Which is updated more often, Read Sentences or Vobolio?

Read Sentences ships an update every 3 days, and Vobolio every 4 days. Most recently, Read Sentences was updated on October 25, 2026 and Vobolio on October 18, 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.*