Signaal vs FlatRadar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Signaal
This app helps you find rental properties in the Netherlands by scanning numerous websites in real-time and alerting you to new listings. Set custom filters for location, price, and property type to streamline your search for apartments or houses.
- Real-time rental website scanning
- Instant listing alerts
- Customizable search filters
- Unified listing display
- Mobile-first design
- Save searches and track listings
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Signaal helps you find a rental home in the Netherlands faster and with less effort. It scans dozens of rental websites in real time and alerts you the moment a new listing goes live. That means no more refreshing websites all day or missing out because someone else applied first. You can set filters for location, price, surface area, and housing type, so you only see listings that match what you’re looking for. Everything is shown in one place, from family houses to small studios, making your search easier and more complete. Signaal requires a paid subscription to unlock full access to features such as real-time alerts, unlimited trackers, and advanced filters. You can browse the app and see sample listings without creating an account or subscribing. The app is designed to be fast, simple, and mobile-first, so you can keep track of listings, save your searches, and get notified wherever you are. Whether you’re moving to the Netherlands or just looking for a better way to find a new place, Signaal gives you a clear advantage in a tough rental market. It’s a smarter, faster way to find a place that actually fits your needs. Terms of Use (EULA) – https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
FlatRadar
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FlatRadar watches seven Dutch rental platforms and brings every listing into one place, so you can stop keeping a dozen browser tabs open. KEY FEATURES • Seven platforms in one feed: Holland2Stay, OurDomain, OurCampus, Xior, Magis, Student Experience, and Plaza — each listing labelled with where it came from • Saved filters: combine price, area, city, room count, finishing, energy label, tenant type and more • List view: sort, search, and compare listings side by side • Map view: spot listings near work or campus, and open directions in Apple Maps • Calendar view: see availability dates across every platform at once • Push notifications: get alerted the moment a listing matches your filter • Multi-city: Amsterdam, Eindhoven, Rotterdam, Utrecht, Diemen and more WHO IT'S FOR Students, expats, and anyone moving to the Netherlands who wants a faster way to scan housing options instead of refreshing seven websites by hand. WHY IT EXISTS Rental information is scattered across many sites, each with its own layout, its own filters, and its own idea of what a "studio" is. FlatRadar collects what you would already be checking anyway, normalizes it into one list, and can alert you so good listings don't slip past while you're asleep or at work. IMPORTANT FlatRadar is an independent companion tool. It is not affiliated with, endorsed by, or operated by any housing provider, landlord, or rental platform. Listing data is sourced from publicly available pages and may be delayed, incomplete, or out of date — always verify on the original source before making any decision or commitment.
Screenshots
Verdict
The clearest difference is iOS requirement: Signaal at 16.4 against FlatRadar's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Signaal sells 6 in-app purchases, starting at $11.99 per month and FlatRadar sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Signaal ships an update every 5 days, FlatRadar every 3 days. The most recent releases landed on September 30, 2026 and September 10, 2026 respectively.
| Parameter | Signaal | FlatRadar |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 112 MB | 5 MB |
| Age rating | 12+ | 4+ |
| Developer | Evernomic | JiongYang Kong |
In-app purchases
Signaal
- Discounted Monthly, referrals only$11.991 Month
- Monthly plan$12.991 Month
- Discounted 2-Month, referrals only$19.992 Months
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- 2-Month plan$22.992 Months
- 3-Month plan$24.993 Months
- Discounted 3-Month, referrals only$24.993 Months
FlatRadar
- Espresso$0.99
- Latte$2.99
- Flat White$4.99








