# TopHap Explorer vs adus.fyi

The clearest difference is monetization model: adus.fyi at free against TopHap Explorer's free with in-app purchases. adus.fyi also leads on review sentiment (100% vs 77%) and rating (5.0 vs 4.7). TopHap Explorer's advantage is ratings volume (389 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

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

adus.fyi holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: TopHap Explorer has 389 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 77% of TopHap Explorer's written reviews are positive against 100% of adus.fyi's.

TopHap Explorer ships an update fortnightly, adus.fyi every 3 weeks. The most recent releases landed on October 29, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | TopHap Explorer | adus.fyi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (389 ratings)](https://appshunter.io/ios/app/tophap-explorer/id1551845829/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/adusfyi/id6743468348/reviews)** |
| Number of ratings | **389** | 2 |
| Positive reviews | 76.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 28 MB | 45 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TopHap, Inc.](https://appshunter.io/developer/1456393348) | [Dwelling Technologies](https://appshunter.io/developer/1795189841) |

## What reviewers say

### TopHap Explorer

[App page](https://appshunter.io/ios/app/tophap-explorer/id1551845829)

Explore residential real estate with AI-powered insights. Instantly view property details, market trends, and neighborhood characteristics by simply pointing your phone. Discover active, pending, and sold properties, along with crucial data like noise levels, crime rates, and school information.

**Highlights:** Instant property details by pointing phone, View active, pending, and sold properties, Analyze market trends and neighborhood characteristics, Examine lot usability, topography, and elevation, Discover noise, crime, hazards, and walkability, Review property permit history and school information

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

**In-app purchases:** none

**What reviewers like**

- 📊 Comprehensive property data
- 📍 Real-time location-based search
- 💡 Innovative features like 'fly around'
- 👍 Easy to use and navigate
- 🚀 Efficient for real estate professionals

**What reviewers complain about**

- 📉 Inaccurate estimates
- 🗺️ Map issues (missing/disappearing listings)
- 📱 Basic mobile features compared to desktop
- ❌ Some users report it doesn't work
- 🤔 Names removed in a past update

**Reported bugs**

- Listings missing or disappearing on map
- App not working for some users
- Tap on property does nothing

**Requested features**

- Bring desktop features to the app (e.g., heat maps)
- Search by property features
- Restore removed names


### adus.fyi

[App page](https://appshunter.io/ios/app/adusfyi/id6743468348)

This app provides data and resources for homeowners, investors, and communities interested in Accessory Dwelling Units (ADUs). It helps users discover opportunities, make informed investments, and contribute to the future of housing.

**Highlights:** Actionable ADU data, Resources for homeowners, Investment insights, Community development tools, Housing future reshaping

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TopHap Explorer free?

TopHap Explorer is free to download, with no in-app purchases.

### Is adus.fyi free?

adus.fyi is free to download, with no in-app purchases.

### Which has better reviews, TopHap Explorer or adus.fyi?

adus.fyi is rated higher. TopHap Explorer averages 4.7 out of 5 from 389 ratings, while adus.fyi averages 5.0 from 2 ratings.

### Do TopHap Explorer or adus.fyi have ads?

Neither TopHap Explorer nor adus.fyi shows ads.

### Which is updated more often, TopHap Explorer or adus.fyi?

TopHap Explorer ships an update fortnightly, and adus.fyi every 3 weeks. Most recently, TopHap Explorer was updated on October 29, 2026 and adus.fyi on October 8, 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.*