# Bird Code Lookup vs Asperger's Guide for Autism

The clearest difference is rating: Bird Code Lookup at 5.0 against Asperger's Guide for Autism's 3.0. Bird Code Lookup also leads on in-app purchases (none vs 3). Asperger's Guide for Autism's advantage is update cadence (every 6 months vs every 40 months) and iOS requirement (15.1 vs 18.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Asperger's Guide for Autism sells 3 in-app purchases, starting at $2.99 per month. Bird Code Lookup asks for nothing beyond the download.

Bird Code Lookup holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Bird Code Lookup ships an update every 40 months, Asperger's Guide for Autism every 6 months. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Bird Code Lookup | Asperger's Guide for Autism |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bird-code-lookup/id1613972286/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/aspergers-guide-for-autism/id6466399113/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 6 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 212 MB | 38 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [PVI Maine LLC](https://appshunter.io/developer/384927995) | [Wonmo Seong](https://appshunter.io/developer/1625011193) |

## What reviewers say

### Bird Code Lookup

[App page](https://appshunter.io/ios/app/bird-code-lookup/id1613972286)

Instantly translate four-letter and six-letter bird codes into common and scientific bird names. This app helps birders, banders, and ornithologists quickly identify species from abbreviations used in field notes.

**Highlights:** Convert 4-letter codes to common bird names, Convert common bird names to 4-letter codes, Convert 6-letter codes to scientific bird names, Convert scientific bird names to 6-letter codes, Includes 2,431 bird species from the 2024 AOU Supplement

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

**In-app purchases:** none


### Asperger's Guide for Autism

[App page](https://appshunter.io/ios/app/aspergers-guide-for-autism/id6466399113)

This app provides practical guidance for autistic individuals and those with Asperger's, offering literal explanations of social rules and scripts for everyday interactions. It includes emergency resources, practice scenarios, and an AI chat assistant for social and emotional support.

**Highlights:** Social situation scripts, Emergency contact information, Practice and feedback scenarios, On-device AI coach, Customizable script saving, AI chat assistant, Sensory relaxation tools

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Yearly | $14.99 | per year |
| Pro Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Bird Code Lookup free?

Bird Code Lookup is free to download, with no in-app purchases.

### Is Asperger's Guide for Autism free?

Asperger's Guide for Autism is free to download, with in-app purchases available.

### Which has better reviews, Bird Code Lookup or Asperger's Guide for Autism?

Bird Code Lookup is rated higher. Bird Code Lookup averages 5.0 out of 5 from 1 ratings, while Asperger's Guide for Autism averages 3.0 from 2 ratings.

### Do Bird Code Lookup or Asperger's Guide for Autism have ads?

Neither Bird Code Lookup nor Asperger's Guide for Autism shows ads.

### Which is updated more often, Bird Code Lookup or Asperger's Guide for Autism?

Bird Code Lookup ships an update every 40 months, and Asperger's Guide for Autism every 6 months. Most recently, Bird Code Lookup was updated on November 3, 2026 and Asperger's Guide for Autism on November 12, 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.*