Nobody wants to be the person who says "everyone needs to download this app."
One person's phone is full. Someone doesn't want another account. Someone else just won't bother. And now you're the organiser negotiating app installs instead of enjoying the trip.
Why most expense apps make this harder than it needs to be
Most group expense apps like Splitwise, Splid and Tricount are built around the assumption that everyone will install. You send the invite, they download the app, maybe create an account, confirm their email, and three days later add their first expense.
That works fine for regular flat-mates or close friend groups who'll use the app long-term. It falls apart for a one-off trip, a dinner with people you see twice a year, or any group with one person who just won't.
What "no install" actually means
A browser-based expense splitter runs at a web address. Anyone in the group opens a link on their phone or laptop, in Safari, Chrome, or whatever they already have, and the app loads directly. Nothing to install. Nothing to update.
The key question is how much it actually lets you do without the install. Some web versions are read-only. Some require an account even to add an expense. The limitation is usually hidden until you try.
A genuinely no-install experience means:
- joining without creating an account
- adding and editing expenses immediately
- viewing who owes what in real time
Not all "no install" tools work the same way
Many tools claim you don’t need to install anything. But that can mean very different things in practice.
Some are just simple calculators. You enter numbers, get a result, and leave. Nothing is saved.
Some rely entirely on a shared link. That works until:
- the link gets lost in a chat
- someone switches device
- browser data gets cleared - at which point, the group can disappear.
Others limit what you can do unless you upgrade:
- number of people in the group
- support for different currencies
- features unlocked only after payment
These tradeoffs usually don’t show up at the start. You only notice them once the group is already using the tool.
Where things break in real groups
A simple dinner is easy to track. Real groups are not.
A typical trip looks like:
- 5 to 10 people e.g. 2 families sharing a holiday, or a group of friends on a weekend away
- multiple expenses per day
- uneven splits
- sometimes different currencies
This is where limitations show up:
- A tool that only supports one currency forces manual conversion
- A link-based tool can be lost, breaking access to the group
- Group size limits or paywalls appear once more people join
At that point, you’re no longer just tracking expenses. You’re working around the tool.
How this works with Settlify
Settlify is built to avoid those exact problems. Nobody in the group needs to install anything.
The person organising the trip opens Settlify in their browser, creates the group, and shares a link in the group chat. No download. No App Store.
Everyone else taps the link, enters their name, and starts adding expenses immediately. No email address. No account. No friction.
This is what the group sees when they open the link:
Participants without installing anything can:
- Add, edit, and delete expenses
- Split costs equally, by custom shares, or by exact amount
- Include or exclude specific people from individual expenses
- View the settlement: who owes what, and how many payments it takes to settle everything
- Handle expenses in different currencies
And if someone in the group truly won't engage with any device at all, you can still add them by name and track their share on their behalf. They don't need to do anything.
When the native app is worth having
The iOS and Android apps add things that browsers don't do as well like one-tap payment integration with Revolut or Twint and push notifications.
If you organise trips regularly or manage shared household expenses month to month, the app makes that easier. But for a single trip or a one-off group dinner, the browser version handles everything. See how the web version works in detail.
What to look for in a tool that claims "no install"
1. Does the organiser need to install anything? Some tools require the person setting up the group to download the app, even if participants don't. That still creates friction at the start. Look for a tool that works for everyone from a browser — including the organiser.
2. Can participants join without an account? Entering a name and tapping a link is frictionless. Creating an email account, confirming it, and setting a password is not. Check whether participants need any credentials to add their first expense.
3. Does the group persist if the organiser loses the link? Link-only tools disappear when the link does — cleared cookies, switched devices, a chat that scrolled off screen. Check whether the group is saved to an account (at least for the organiser) so it can be recovered.
4. Do features stay unlocked as the group grows? Some tools start free and open, then hit you with limits: group size caps, currency support, or number of expenses. These don't show up on the homepage. They show up on day three of your trip.
A tool that passes all four is genuinely no-install - not just frictionless to start, but frictionless throughout.
