The single most useful idea in this whole area: you are not trying to make gambling impossible, you are trying to make it slow. An urge is a wave that lasts minutes. If the route from "I want to" to "money is placed" takes one tap, the urge wins by default. If it takes two days, the urge is over long before the route is.
Layer 1 — National self-exclusion registers
These are the highest-leverage single action available, and they are free. You register once with a national scheme, and every operator licensed in that country is legally required to refuse to open or operate an account for you for the period you chose. You are not asking each company nicely one at a time.
In Great Britain the scheme is GAMSTOP: registration takes around five minutes and you choose six months, one year, or five years, after which it does not lapse silently — you have to actively ask for it back. Many other countries run equivalents, generally operated by the gambling regulator rather than the industry:
| Country | Scheme | Run by | Notes |
|---|---|---|---|
| Great Britain | GAMSTOP | GAMSTOP (statutory scheme) | Free, ~5 minutes, choose 6 months / 1 year / 5 years. gamstop.co.uk |
| France | Interdiction volontaire de jeux | ANJ (Autorité nationale des jeux) | Fully online, effective in about a day, minimum three years. Covers casinos, gaming clubs, ANJ-licensed betting sites and FDJ/PMU accounts. interdictiondejeux.anj.fr |
| Sweden | Spelpaus | Spelinspektionen (regulator) | Operators must check every player against it before play; exclusion takes effect immediately across all licensed platforms. |
| Netherlands | Cruks | Kansspelautoriteit (KSA) | Minimum six months, extendable. Blocks all licensed Dutch gambling, online and land-based. |
| Germany | OASIS | GGL (joint state gambling authority) | Nationwide; covers online casino, sports betting and land-based venues. Operators must check every customer. |
| Denmark | ROFUS | Spillemyndigheden (regulator) | Operators must check ROFUS before registration or login. |
| Italy | RUA | Agenzia delle Dogane e dei Monopoli | National register of self-excluded players for licensed online gambling. |
| Spain | RGIAJ | DGOJ (Dirección General de Ordenación del Juego) | Single exclusion point covering licensed gambling, online and in venues. |
Layer 2 — A gambling block on the money itself
This is the layer people skip, and it is arguably the most valuable, because it works regardless of which site you found. Many banks — most UK high-street banks and neobanks such as Monzo and Starling, plus a growing number elsewhere — let you switch off gambling merchant category codes at the card level. Ask yours what theirs is called; if the first person you speak to has not heard of it, ask again.
The feature that actually matters is the cooling-off period: how long after you switch the block off before you can gamble. Monzo introduced a 48-hour cooling-off period and later extended the maximum to a full year, and requires a conversation with a human before removal. Pick the longest one on offer. A block you can lift in ten seconds is theatre; a block that takes 48 hours to lift is the difference between an urge and a loss.
- Ask for the longest cooling-off period available, not the default.
- Apply it to every card and account, including the old one you never use and the joint one.
- Close e-wallets and remove stored cards from anywhere they are saved. A stored card is a saved bet.
- Watch the crypto route. Card-level gambling blocks generally do not catch an exchange purchase, because the merchant code is not gambling. If that is your route, block or close the exchange account too.
- Set a low daily transfer limit if your bank allows it. Slowness is the product you are buying.
Layer 3 — Device and network blockers
BetBlocker is a free charity-run app that blocks gambling sites across phone, tablet and computer, and lets you choose how long the restriction lasts. Because it is a blocklist rather than a licensing scheme, it also covers offshore sites that a national register cannot touch — which is precisely the gap in layer one. betblocker.org
On iPhone, Screen Time content restrictions can block gambling categories and prevent app installs. The important detail is who holds the passcode: if it is you, this is a speed bump you will remove during an urge without remembering doing it. Have someone else set it. There are also paid blockers such as Gamban that cover a broader list; if money is tight, BetBlocker is free and real.
Layer 4 — A human being and a slow account
The layer no software provides. One person who knows the real number, and money you cannot reach quickly. A trusted person holding a card, wages going into an account with no card attached, a savings account with a transfer delay — any arrangement that converts a two-minute relapse into a two-day project, because two days is enough time to change your mind and no urge lasts two days.
It is also the layer with the best evidence behind it, in the least technological way: being known changes behaviour. If there is nobody in your life you can ask, a helpline or a Gamblers Anonymous group is a legitimate substitute, and this guide covers how to have the conversation if the person is your partner.
Where an app like Gamblr fits
Not here. Gamblr does not block anything, and it would be dishonest to imply otherwise — it is a behavioural support tool for the moment after the blocks have done their job and you are still standing there wanting to gamble. Blockers handle the easy moments, when a closed door is enough. Gamblr is for the hard ones: an SOS button with your own written reason and a helpline, an accumulating money-saved figure, a clean-day streak, and an urge log that draws your trigger map. Build all four layers above first. They are mostly free, and they matter more.