# Immersea vs Sentence Forge

The clearest difference is ads: Immersea at none against Sentence Forge's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Immersea sells 2 in-app purchases, starting at $7.99 per month and Sentence Forge sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Immersea ships an update every 10 days, Sentence Forge weekly. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Immersea | Sentence Forge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Weekly** |
| Size | 54 MB | 44 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Amine Elbarry](https://appshunter.io/developer/1871889819) | [Emre Abdullah Yavuz](https://appshunter.io/developer/6789079924) |

## What reviewers say

### Immersea

[App page](https://appshunter.io/ios/app/immersea-learn-languages/id6778434590)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Immersea Monthly Plan | $7.99 | per month |
| Immersea Yearly Plan | $59.99 | per year |


### Sentence Forge

[App page](https://appshunter.io/ios/app/sentence-forge/id6789079922)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |


## Frequently asked questions

### Is Immersea free?

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

### Is Sentence Forge free?

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

### Do Immersea or Sentence Forge have ads?

Sentence Forge shows ads; Immersea does not.

### Which is updated more often, Immersea or Sentence Forge?

Immersea ships an update every 10 days, and Sentence Forge weekly. Most recently, Immersea was updated on October 9, 2026 and Sentence Forge on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*