# HouseNumber vs Notify World

The clearest difference is in-app purchases: Notify World at none against HouseNumber's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. HouseNumber sells 1 in-app purchase, starting at $2.99 per month. Notify World asks for nothing beyond the download.

HouseNumber ships an update every 9 days, Notify World fortnightly. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | HouseNumber | Notify World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/housenumber/id1517312497/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 67 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Pit Schneider](https://appshunter.io/developer/545599438) | [1way2cloud doo](https://appshunter.io/developer/1878393895) |

## What reviewers say

### HouseNumber

[App page](https://appshunter.io/ios/app/housenumber/id1517312497)

View building numbers in augmented reality using your iPhone camera. This app is useful for professionals in delivery or taxi services, and for private users needing to identify buildings in dark or unfamiliar environments.

**Highlights:** Augmented reality building number display, Use iPhone camera for detection, Satellite map integration, Professional use support (delivery, taxi, post), Private use for identification

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HOUSE+ | $2.99 | per month |


### Notify World

[App page](https://appshunter.io/ios/app/notify-world/id6761102693)

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

**In-app purchases:** none


## Frequently asked questions

### Is HouseNumber free?

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

### Is Notify World free?

Notify World is free to download, with no in-app purchases.

### Do HouseNumber or Notify World have ads?

Neither HouseNumber nor Notify World shows ads.

### Which is updated more often, HouseNumber or Notify World?

HouseNumber ships an update every 9 days, and Notify World fortnightly. Most recently, HouseNumber was updated on November 3, 2026 and Notify World on November 9, 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.*