# Zip Code vs ai'd

The clearest difference is ads: ai'd at none against Zip Code's shown. ai'd also leads on update cadence (every 8 days vs monthly) and rating (5.0 vs 4.8). Zip Code's advantage is ratings volume (550 vs 2). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ai'd holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Zip Code has 550 ratings behind it against 2, so its average is the more settled of the two.

Zip Code ships an update monthly, ai'd every 8 days. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Zip Code | ai'd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (550 ratings)](https://appshunter.io/ios/app/zip-code/id920751129/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/aid/id6774993719/reviews)** |
| Number of ratings | **550** | 2 |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | Ad-supported | **Free** |
| Size | 18 MB | 32 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IDB LLC](https://appshunter.io/developer/917634021) | [William Davies](https://appshunter.io/developer/6774993721) |

## What reviewers say

### Zip Code

[App page](https://appshunter.io/ios/app/zip-code/id920751129)

Easily find zip/postal codes for your current location or search by city name. This intuitive tool helps you quickly locate area codes or zip codes without hassle, perfect for travelers and professionals.

**Highlights:** Find current zip/postal code, Search zip code by city, Search area code by city, Search city by area code, Simple interface

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

**In-app purchases:** none


### ai'd

[App page](https://appshunter.io/ios/app/aid/id6774993719)

This app provides a trusted second opinion for older adults to evaluate suspicious communications and documents. Using artificial intelligence, it explains complex information in simple terms, helping users make confident decisions and stay safe online.

**Highlights:** Check suspicious emails, texts, and messages, Understand confusing documents and letters, Identify photos and images, Ask questions and get clear answers, Share concerns with family, Senior-friendly interface with read-aloud responses

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

**In-app purchases:** none


## Frequently asked questions

### Is Zip Code free?

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

### Is ai'd free?

ai'd is free to download, with no in-app purchases.

### Which has better reviews, Zip Code or ai'd?

ai'd is rated higher. Zip Code averages 4.8 out of 5 from 550 ratings, while ai'd averages 5.0 from 2 ratings.

### Do Zip Code or ai'd have ads?

Zip Code shows ads; ai'd does not.

### Which is updated more often, Zip Code or ai'd?

Zip Code ships an update monthly, and ai'd every 8 days. Most recently, Zip Code was updated on October 9, 2026 and ai'd on September 30, 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.*