# Intersign BSL vs Shell

The clearest difference is in-app purchases: Shell at none against Intersign BSL's 3. Shell also leads on update cadence (every 10 days vs every 9 months). Intersign BSL's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Intersign BSL sells 3 in-app purchases, starting at $6.99 per month. Shell asks for nothing beyond the download.

Intersign BSL ships an update every 9 months, Shell every 10 days. Both last shipped on October 8, 2026.

## The numbers

| Metric | Intersign BSL | Shell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (11 ratings)](https://appshunter.io/ios/app/intersign-bsl-sign-language/id6462052925/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 75.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 143 MB | 25 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Intersign Apps, S.A. de C.V.](https://appshunter.io/developer/1567139339) | [Dave Hudson](https://appshunter.io/developer/1896766232) |

## What reviewers say

### Intersign BSL

[App page](https://appshunter.io/ios/app/intersign-bsl-sign-language/id6462052925)

Learn British Sign Language (BSL) through interactive lessons, games, and a comprehensive dictionary. Designed for beginners and all learners, this app offers expert-created content to make learning fun and rewarding. Progress through structured lessons and reinforce your knowledge with practice activities.

**Highlights:** Over 50 expert-created BSL lessons, Interactive games and activities, BSL dictionary and glossary, Step-by-step learning for beginners, Reward system for motivation

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Intersign Premium - 1 month | $6.99 | per month |
| Premium Pass - 6 months | $29.99 | per 6 months |
| Premium Pass - 1 year | $49.99 | per year |


### Shell

[App page](https://appshunter.io/ios/app/shell-e/id6784137022)

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

**In-app purchases:** none


## Frequently asked questions

### Is Intersign BSL free?

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

### Is Shell free?

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

### Do Intersign BSL or Shell have ads?

Neither Intersign BSL nor Shell shows ads.

### Which is updated more often, Intersign BSL or Shell?

Intersign BSL ships an update every 9 months, and Shell every 10 days. Most recently, Intersign BSL was updated on October 8, 2026 and Shell on October 8, 2026.

---

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