# Respiration ID vs Mighty AAC

The clearest difference is price: Respiration ID at $4.99 against Mighty AAC's $149.99. Respiration ID also leads on iOS requirement (11.0 vs 17.5). Mighty AAC's advantage is update cadence (every 6 weeks vs every 47 months). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Respiration ID costs $4.99 and Mighty AAC $149.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Respiration ID against 5.0 for Mighty AAC. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Respiration ID ships an update every 47 months, Mighty AAC every 6 weeks. The most recent releases landed on September 8, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | Respiration ID | Mighty AAC |
| --- | --- | --- |
| Price | **$4.99** | $149.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/respiration-id/id1060166421/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/mighty-aac/id1210591921/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 47 months | **Every 6 weeks** |
| Monetization | Paid | Paid |
| Size | 35 MB | 3 MB |
| Requires iOS | **11.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Blue Tree Publishing, Inc.](https://appshunter.io/developer/496143325) | [DANIEL M DUARTE JR](https://appshunter.io/developer/1037554029) |

## What reviewers say

### Respiration ID

[App page](https://appshunter.io/ios/app/respiration-id/id1060166421)

Explore the anatomy of respiration with interactive animations and structure identification. Learn about the body, thorax, and lungs through touch-based learning and detailed text. Save and share your discoveries with the built-in drawing and screenshot tools.

**Highlights:** Interactive 3D respiratory anatomy models, Structure identification with text details, Animations of inhalation and exhalation, Larynx movement during breathing, Ribs and diaphragm interaction animation, Alveoli breathing animation, Drawing whiteboard with screenshot functionality

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

**In-app purchases:** none


### Mighty AAC

[App page](https://appshunter.io/ios/app/mighty-aac/id1210591921)

This comprehensive platform offers a suite of tools for communication and learning, including customizable grids, visual scenes, schedules, and a drawing canvas. It allows users to personalize voices, import media, and create low-tech AAC options. Designed for individuals of all ages, it supports diverse communication needs.

**Highlights:** Customizable grids and visual scenes, Visual schedules and prompted sequences, Drawing canvas and typing interface, Personalized voice and dialect options, Import media (images, audio, video), Low-tech AAC creator, Multi-user support

**In-app purchases:** none


## Frequently asked questions

### Is Respiration ID free?

Respiration ID costs $4.99, with no in-app purchases.

### Is Mighty AAC free?

Mighty AAC costs $149.99, with no in-app purchases.

### Which has better reviews, Respiration ID or Mighty AAC?

Respiration ID and Mighty AAC are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Respiration ID or Mighty AAC have ads?

Neither Respiration ID nor Mighty AAC shows ads.

### Which is updated more often, Respiration ID or Mighty AAC?

Respiration ID ships an update every 47 months, and Mighty AAC every 6 weeks. Most recently, Respiration ID was updated on September 8, 2026 and Mighty AAC on June 10, 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.*