# DEF ISL vs iAMCapp

The clearest difference is in-app purchases: DEF ISL at none against iAMCapp's 1. DEF ISL also leads on iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. iAMCapp sells 1 one-off in-app purchase. DEF ISL asks for nothing beyond the download.

DEF ISL ships an update every 12 months, iAMCapp every 6 months. The most recent releases landed on September 30, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | DEF ISL | iAMCapp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/def-isl/id6447841373/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 6 months** |
| Monetization | Free | — |
| Size | 63 MB | 52 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SRIJAY SOFTWARE SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1656364843) | [TagMango Inc](https://appshunter.io/developer/1611765353) |

## What reviewers say

### DEF ISL

[App page](https://appshunter.io/ios/app/def-isl/id6447841373)

Learn sign language with over 50,000 signs and phrases presented through videos and illustrations. This app is designed for both adults and children, including those who are deaf or hearing impaired, to improve communication and societal connection.

**Highlights:** Extensive sign language library, Over 50,000 signs and phrases, In-built videos, Illustrations, Easy navigation, Accessible for all ages

**Features:** macOS Compatibility

**In-app purchases:** none


### iAMCapp

[App page](https://appshunter.io/ios/app/iamcapp/id6711351648)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A+D Entrance (12th done) | $9.99 | one-time |


## Frequently asked questions

### Is DEF ISL free?

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

### Is iAMCapp free?

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

### Do DEF ISL or iAMCapp have ads?

Neither DEF ISL nor iAMCapp shows ads.

### Which is updated more often, DEF ISL or iAMCapp?

DEF ISL ships an update every 12 months, and iAMCapp every 6 months. Most recently, DEF ISL was updated on September 30, 2026 and iAMCapp on October 9, 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.*