Flush is a small, single-minded app that does one thing: it shows you the nearest public toilet, anywhere in the world. Open it and a map of loos appears around you, with a button for directions. We like it for two reasons: it costs nothing, and its database of more than 200,000 toilets covers far more countries than most local alternatives.
It is also a community-built list, and some entries are out of date or simply wrong. Here is our Flush review: what is free, what the £1.99 Pro version adds on iPhone, how it works offline, how it handles your data and which apps do a better job in Britain.
Flush Promo Code: None needed
Best deal: free with ads; Flush Toilet Finder Pro is a one-off £1.99 on iPhone
| Offer detail | What you get |
|---|---|
| Promo Code | None needed. Flush has no subscription and no promo codes |
| Welcome offer | Free toilet finder with a database of 200,000+ toilets worldwide |
| Who qualifies | Anyone with an iPhone, iPad or Android phone; no account needed |
| Key terms | Free versions show ads; iPhone Pro is a one-off £1.99 with no ads and Apple Watch support |
| How to claim | Download Flush from the App Store or Google Play and allow location access |
Flush: key facts
- Official website: jrustonapps.com
- Owner: JRustonApps B.V. (iOS); Android version published by Sam Ruston
- Headquarters: Amsterdam, Netherlands
- Ratings: App Store 4.6 (3.6k ratings, UK App Store); Google Play 3.7 (2.1k reviews, Google Play)
- Headline offer: Free toilet finder with ads; Flush Toilet Finder Pro £1.99 one-off on iPhone
- Promo Code: None needed (no subscription, no promo codes)
- Price from: Free; Pro £1.99 one-off (UK App Store)
- Free plan or trial: Yes: full toilet map with ads, no account needed
- Payment methods: Apple App Store, Google Play
- Best features: 200,000+ public toilets worldwide; Disabled access, fee and key details where known; Offline database on Android; Apple Watch app with Pro
Flush at a glance
- Owner: JRustonApps B.V., Amsterdam (iPhone); the Android version is published by Sam Ruston, UK
- Launched: launch date not published by the developer
- Platforms: iPhone, iPad and Android; Apple Watch with Pro
- Free plan: yes; the full toilet map with ads
- Paid from: £1.99 one-off for Flush Toilet Finder Pro (UK App Store)
- Offline use: yes on Android, where the database is stored on your phone
- Ratings: App Store (UK) 4.6/5 from 3.6k ratings; Google Play 3.7/5 from about 2.1k reviews
Our verdict
Flush is worth having on your phone for the moment it matters, especially abroad, where you do not know which cafés let you in or where the station loos are. It is free, quick and needs no account. But its listings are only as good as the people who add them, and the Android reviews show plenty of misses. In the UK, pair it with Toilet Map, which focuses on British data. On iPhone, the £1.99 Pro is a fair price to remove ads.
Pros
- Free, with no account or sign-up
- 200,000+ toilets worldwide, a bigger reach than most local apps
- Shows disabled access, fees and whether a key is needed, where known
- Android version works offline with the database on your phone
- iPhone Pro costs a one-off £1.99, not a subscription
Cons
- Community data means closed or missing toilets
- No cleanliness ratings or baby-change filter
- Hard to correct an existing entry, according to users
- The free iPhone app tracks location for third-party advertising
- Android rating is a modest 3.7 out of 5
What Flush does and who it is for
Flush opens on a map with the toilets nearest to you. Tap one for details such as whether it is free, needs a key or has disabled access, then tap for directions. You can add a missing toilet or report one that has gone.
A few situations where it earns its place:
- You are walking round Lisbon’s Alfama with a five-year-old who announces, with no warning, that it is urgent. Flush shows the nearest public loo rather than leaving you to bargain with a café owner.
- You live with Crohn’s disease or IBS and are spending a day in an unfamiliar town. Knowing where the toilets are before you set off takes some of the worry out of it.
- You are on a long drive through rural France and the next aire is a mystery. On Android, the offline database still works when the signal drops.
It suits families, older travellers, runners, cyclists and anyone with a medical condition. If you need to ask shops for access, a “Just Can’t Wait” card from Bladder & Bowel UK can help.
Is Flush free? Free vs paid features
Yes. On iPhone, the standard Flush Toilet Finder & Map app is free, with no in-app purchases, and shows ads. Flush Toilet Finder Pro is a separate app costing £1.99 that removes the ads and adds Apple Watch support.
On Android, Flush Public Toilets/Restrooms is free to download, with ads and some in-app purchases. Google Play does not list the prices of those purchases on its web page.
Flush price: what it costs
| Version | UK price | US$ | € |
|---|---|---|---|
| Flush Toilet Finder & Map (iPhone, iPad) | Free, with ads | Free | Free |
| Flush Toilet Finder Pro (iPhone, Apple Watch) | £1.99 one-off | $2.65 | €2.36 |
| Flush Public Toilets/Restrooms (Android) | Free, with ads and in-app purchases | Free | Free |
Dollar and euro figures are conversions from the UK price, not the developer’s own prices.
The cheapest way to pay: do not, unless the ads annoy you. If you are on iPhone and want the Apple Watch app, £1.99 once is cheaper than a single coffee and there is nothing to cancel.
Flush features that matter
Database. Flush says it lists more than 200,000 toilets worldwide. The Android description also refers to “tens of thousands”, so treat coverage as strong in cities and patchy in the countryside.
Filters and details. Each listing can show disabled access, whether there is a fee and whether a key is needed, but only where someone has added that information. In the UK, many accessible toilets use a RADAR key from the National Key Scheme, so it is worth carrying one if you need it.
Offline. The Android version stores the toilet database on your phone, so it works without data. The iPhone listing does not mention offline use, so open the map while you have signal. A travel eSIM helps when you are abroad.
Directions. A directions button hands you over to a maps app for the walk there; on Android it uses Google Maps.
Adding and reporting. You can add a missing toilet and, on iPhone, rate or report one by swiping left in the list.
Apple Watch. Only in the Pro version, which is useful when your hands are full.
Is Flush safe? Privacy and data
Flush is a free utility from a small developer. The iPhone apps are sold by JRustonApps B.V., based in Amsterdam, a company that also makes weather and travel apps such as My Aurora Forecast and London Tube Live. The Android app is listed under Sam Ruston, UK.
The privacy picture differs by platform. The free iPhone app’s App Store label says location, identifiers, usage data and diagnostics may be used to track you, mainly for third-party advertising and analytics. On Google Play, the developer declares that the Android app collects no data and shares none with third parties. If you would rather not be tracked on iPhone, deny tracking when asked, set location to “While Using the App”, or buy Pro, which removes the ads.
When DailyStoke checked, we found no published regulator action against the developer.
What users say about Flush
The UK App Store gives the free iPhone app 4.6 out of 5 from 3,600 ratings. Google Play is cooler at 3.7 from about 2,100 reviews, with more than 500,000 downloads. There is no Trustpilot profile.
Fans find it a lifesaver. On the UK App Store in September 2021, Imo-imo-imo wrote: “So far it hasn’t been wrong once, probably the most useful app I’ve downloaded all year :)”. On Google Play in July 2026, Janine B was positive but wanted more: “Really useful app, but it would be good to be able to search for a location”.
The complaints are about data quality. Jacky V on Google Play in April 2026: “Very unreliable. I have never been successful with this app.” And Kimberly C, back in October 2023: “It lists businesses that haven’t been there for years, people’s personal homes, and neighborhood pools”.
How to get started with Flush
- Download Flush from the App Store or Google Play. On iPhone, choose the free version or Pro for £1.99.
- Allow location access while using the app so it can find toilets near you.
- Check the details for each toilet (fee, key, disabled access) before you set off.
- Tap directions to walk there in your maps app.
- Add any missing toilet you find, or report one that has closed, to help the next person.
Cancelling: there is nothing to cancel. Flush has no subscription, and Pro is a one-off purchase. Refunds for App Store purchases go through Apple.
Flush vs Toilet Finder vs Toilet Map
| Flush | Toilet Finder (BeTomorrow) | Toilet Map (UK) | |
|---|---|---|---|
| Free plan | Yes, with ads | Yes | Yes |
| Paid from | £1.99 one-off (iPhone Pro) | Free | Free |
| Best for | Quick worldwide search | The biggest worldwide list (450,000+ claimed) | UK toilets with local detail |
| Offline | Yes on Android | Not stated | Not stated |
| App Store rating (UK) | 4.6 (3.6k) | 4.6 (872) | Web-based, at toiletmap.org.uk |
Pick Flush if you want something simple and free that works across countries, and offline on Android.
Pick Toilet Finder if you travel widely and want the largest claimed list of toilets.
Pick Toilet Map for the UK. It grew out of the Great British Public Toilet Map research project at the Royal College of Art and draws on data from more than 100 providers.
Flush alternatives
- Toilet Map (UK): the British public toilet map, run by Public Convenience, a Royal College of Art spin-out, and open to contributions.
- Toilet Finder: an iPhone app from BeTomorrow claiming more than 450,000 toilets.
- Where Is Public Toilet?: a finder with detailed filters, including baby change and key requirements.
- Google Maps: search “public toilets” for a quick fallback anywhere. See our Citymapper review for city transport too.
Flush FAQs
Is Flush toilet finder free?
Yes. The iPhone and Android apps are free with ads. Flush Toilet Finder Pro on iPhone costs £1.99 once and removes ads.
Does Flush work offline?
The Android version stores its database on your phone and works offline. The iPhone listing does not mention offline use.
How many toilets does Flush list?
More than 200,000 worldwide, according to the developer.
Does Flush show accessible toilets?
Yes, where the information is known, along with fees and whether a key is needed.
What is the best toilet finder app in the UK?
Toilet Map focuses on UK data. Flush is a good free backup, especially abroad.
Does Flush work on Apple Watch?
Yes, with Flush Toilet Finder Pro on iPhone.
Is Flush safe to use?
Yes, but the free iPhone app uses location data for advertising. Limit tracking in your settings or buy Pro.
More on DailyStoke
Travel apps, reviewed · Citymapper review · Rome2Rio review · Travel insurance compared
