# Big Message vs Deaf OTT

The clearest difference is in-app purchases: Deaf OTT at none against Big Message's 1. Big Message's advantage is iOS requirement (13.4 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Big Message sells 1 one-off in-app purchase. Deaf OTT asks for nothing beyond the download.

Big Message ships an update every 3 days, Deaf OTT every 5 days. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Big Message | Deaf OTT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/deaf-ott/id6759998751/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | — | Free |
| Size | 22 MB | 148 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dark Pie Ltd](https://appshunter.io/developer/1342818960) | [INCLUSIGN INNOVATIONS](https://appshunter.io/developer/1882215771) |

## What reviewers say

### Big Message

[App page](https://appshunter.io/ios/app/big-message-sign-app/id6451964266)

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

**In-app purchases (1)**

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


### Deaf OTT

[App page](https://appshunter.io/ios/app/deaf-ott/id6759998751)

An entertainment platform offering movies, shows, and short films with sign language support and subtitles. It provides an accessible user interface for the deaf and hard-of-hearing community, aiming for barrier-free viewing.

**Highlights:** Sign language-supported content, Subtitles for all videos, High-quality OTT video streaming, Accessible UI/UX, Regular content updates

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

**In-app purchases:** none


## Frequently asked questions

### Is Big Message free?

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

### Is Deaf OTT free?

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

### Do Big Message or Deaf OTT have ads?

Neither Big Message nor Deaf OTT shows ads.

### Which is updated more often, Big Message or Deaf OTT?

Big Message ships an update every 3 days, and Deaf OTT every 5 days. Most recently, Big Message was updated on October 5, 2026 and Deaf OTT on October 17, 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.*