# Fair Share app: which one you mean and what to use

Canonical URL: https://www.evenoutapp.com/guides/fair-share-app
Updated: 2026-10-06

There is no single Fair Share app. Several unrelated apps are named FairShare or Fairshare, from different developers, so check the developer, the ads label, the last update and the download count before installing one. For a fair share of a bill, EvenOut splits equally, by percent or by shares, with no daily expense limit on the free plan and no ads.

Key points:
- Several unrelated apps share the name FairShare or Fairshare, from different developers, so the name alone does not identify a product.
- Check five things on any lookalike: the developer, the "Contains ads" label, the last update, the download count and what its privacy listing says.
- On a $120.00 bill, an equal split is $40.00 each, an income split at $4,000, $3,000 and $1,000 is $60.00, $45.00 and $15.00, and a 5, 4 and 3 share split is $50.00, $40.00 and $30.00.
- EvenOut offers each as a per-expense split: Equally, Percent or Shares. Its free plan has no daily expense limit and no ads.

## Which Fair Share app do people mean?

There is no single Fair Share app. As of October 2026, several unrelated apps are named FairShare or Fairshare, and they come from different developers, including John Browner, Dustin Hsiang and UNIQUESIDE PTE LTD. A separate app called Fair Share Bill Splitting, from ExceedIT.Tech, calls itself "completely free", carries a "Contains ads" label, shows 100+ downloads and was last updated on December 8, 2025.

So a search for "fair share app" can land on any of them. Unrelated developers share the name, so what you read about one of these apps says nothing about another.

## How do you check a lookalike splitting app?

Run five checks before you enter a group's money into an app you do not know. Fair Share Bill Splitting is the example for the first four.

1. **Developer name.** Two apps can share a name and have different publishers, as the FairShare apps do. The developer line is what tells them apart.
2. **The "Contains ads" label.** "Completely free" and "ad-free" are different claims. Fair Share Bill Splitting makes the first and carries the ads label.
3. **Last update.** December 8, 2025 is just under 10 months before October 2026. A date that old is not a fault on its own, but it tells you when the app last changed.
4. **Download count.** Fair Share Bill Splitting shows 100+. For scale, Settle Up's listing shows 1M+ downloads and Tricount's shows 10M+, as of October 2026.
5. **The privacy listing.** Read what data the app says it collects and whether any of it is used for tracking, then set that against the word "free".

If two or more of these checks leave you unsure, look further before the app holds a group's balances.

## What does a fair share mean on a bill?

A fair share has three common definitions, and they give three different answers for the same bill. Say Ana, Ben and Cy split a $120.00 bill.

- **Equal.** Divide by the number of people: $120.00 divided by 3 is $40.00 each.
- **By income.** Each person pays in proportion to what they earn. Incomes of $4,000, $3,000 and $1,000 total $8,000. Ana's 4 out of 8 is 50 percent, Ben's 3 out of 8 is 37.5 percent and Cy's 1 out of 8 is 12.5 percent.
- **By shares.** Each person pays by an agreed number of shares, such as days at a cabin. Say Ana stays 5 days, Ben 4 and Cy 3. That is 12 shares, so each share is $120.00 divided by 12, or $10.00.

| Definition | Ana | Ben | Cy |
|---|---|---|---|
| Equal | $40.00 | $40.00 | $40.00 |
| By income ($4,000, $3,000, $1,000) | $60.00 | $45.00 | $15.00 |
| By shares (5, 4, 3 days) | $50.00 | $40.00 | $30.00 |

Every row adds up to $120.00. The [guide to splitting bills based on income](https://www.evenoutapp.com/guides/split-bills-based-on-income) takes the income method further, and the [formula for splitting bills](https://www.evenoutapp.com/guides/formula-for-splitting-bills) gives the arithmetic for all three.

## How do you set up each one in EvenOut?

EvenOut offers all three per expense, in the "How to split" sheet. The method is chosen for each expense, and you can mix them inside one group.

- **Equal.** Pick "Equally". It shows each person's share, such as "$40.00 each · 3 people", and you can tap someone to leave them out.
- **By income.** Pick "Shares" and type each income as a share count: 4, 3 and 1. Each person's dollar share appears under their name. Use "Percent" when you already have percentages, such as 50, 30 and 20 for incomes of $5,000, $3,000 and $2,000.
- **By shares.** Pick "Shares" and type 5, 4 and 3.

Splits are cent-accurate, so leftover cents are shared out and the shares add up to the bill. The [proportional split](https://www.evenoutapp.com/glossary/proportional-split) entry explains the income method in plain terms, and [what shared costs are](https://www.evenoutapp.com/glossary/what-are-shared-costs) covers which costs belong in a split at all.

## What should you compare a lookalike against?

Compare it with an app whose free-plan limit, ads and split methods are documented, and check each of those facts on the lookalike's own listing. [The best expense splitting apps](https://www.evenoutapp.com/alternatives/best-expense-splitting-apps) lays those facts out side by side. EvenOut's free plan has no daily expense limit and no ads, and importing a Splitwise group is free.

## Frequently asked questions

### What if the split does not add up to the bill?

EvenOut shows the gap. With Exact amounts, a status pill reads "$X left to assign" or "$X over the total" and changes to "All assigned" when the amounts match. With Percent, it reads "N% left to assign" until it says "Adds up to 100%". On the Add expense page the split chip reads, for example, "Split · $12.40 left" while the split does not add up.

### Can I split by what each person ordered?

Yes, with "By item", which is free and filled in by hand. Each line has a name, a price and chips for who had it, and a line splits evenly among the people chosen. The items must add up to the expense total, so tax and tip go in as items.

### Which definition of fair should a household use?

Whichever the people agree to before the first bill, ideally in writing. EvenOut lets you choose the split method for each expense, so a group can split rent by income and groceries equally.

## Sources

- Fair Share Bill Splitting (ExceedIT.Tech) store listing
- [FairShare store lookup (Apple iTunes lookup API)](https://itunes.apple.com/lookup?id=6759882089&country=us)