# Zip Code vs Reverse Lookup

The clearest difference is review sentiment: Reverse Lookup at 100% against Zip Code's 56%. Reverse Lookup also leads on ads (none vs shown). Zip Code's advantage is in-app purchases (none vs 2) and update cadence (monthly vs every 14 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Reverse Lookup sells 2 one-off in-app purchases. Zip Code asks for nothing beyond the download.

Zip Code holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Zip Code has 556 ratings behind it against 77, so its average is the more settled of the two. Written reviews complicate that: 56% of Zip Code's written reviews are positive against 100% of Reverse Lookup's, so the app with the better star average is not the one people write more warmly about.

Zip Code ships an update monthly, Reverse Lookup every 14 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Zip Code | Reverse Lookup |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (556 ratings)](https://appshunter.io/ios/app/zip-code/id920751129/reviews)** | [4.5 (77 ratings)](https://appshunter.io/ios/app/reverse-lookup-number-finder/id6447323850/reviews) |
| Number of ratings | **556** | 77 |
| Positive reviews | 55.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 14 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 18 MB | 31 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [IDB LLC](https://appshunter.io/developer/917634021) | [TECHOOK, LLC](https://appshunter.io/developer/1771079731) |

## 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


### Reverse Lookup

[App page](https://appshunter.io/ios/app/reverse-lookup-number-finder/id6447323850)

Instantly access a comprehensive online directory to find information about people, businesses, and devices. Quickly look up phone numbers, addresses, IMEI, serial numbers, and VINs to verify identities or gather details.

**Highlights:** Reverse Phone Number Lookup, Reverse Address Lookup, Business Records Lookup, Phone IMEI Lookup, VIN Lookup, Email Lookup

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Coins | $0.99 | one-time |
| 22 Coins | $3.99 | one-time |


## Frequently asked questions

### Is Zip Code free?

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

### Is Reverse Lookup free?

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

### Which has better reviews, Zip Code or Reverse Lookup?

Zip Code is rated higher. Zip Code averages 4.8 out of 5 from 556 ratings, while Reverse Lookup averages 4.5 from 77 ratings.

### Do Zip Code or Reverse Lookup have ads?

Zip Code shows ads; Reverse Lookup does not.

### Which is updated more often, Zip Code or Reverse Lookup?

Zip Code ships an update monthly, and Reverse Lookup every 14 months. Most recently, Zip Code was updated on November 6, 2026 and Reverse Lookup on November 3, 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.*