Comparison

Group Cost Split vs Trainplanet

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Group Cost Split

Easily split bills and track shared expenses with friends and roommates. Create groups, add costs, and see who owes what without manual calculations. Ideal for trips, shared living, or casual outings.

Highlights
  • Create and manage groups
  • Add and track expenses
  • Calculate who owes what
  • Minimize settlement transactions
  • Sync expenses across group members
  • Generate email reports
  • Support for multiple currencies
Features
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Cost Split is the best bill-splitting app to share IOUs and split expenses with friends to make sure that everyone gets paid back. Dividing expenses/bills with friends? Simply create a group and add members. Add expenses and free yourself from managing too many receipts. Track balances at any time. Know whom you need to pay or take and how much without any calculations. Use Cost Split to Start Trip Expenses Calculator & Bill Split with roommates, to figure out costs for a group vacation, or just to remember when a friend spots you for lunch. Pay Your Restaurant and Bar Bills From Your Phone Easy splitting of group expenses.The simplest way to calculate who owes what. Cost Split keeps track of your gang’s expenses and IOUs – great for travelers, friends, couples, and others. It shows who should pay next to keep the balance. It also calculates how you should settle at the end of the trip and minimize the number of transfers. All expenses are backed up and synced across the group so each member can see them. This app will help you settle your debts and emotions. Cost Split is the most versatile of all the bill splitter apps on the app store and fits most situations where you need to split costs between multiple people. You can create groups with various friends and divide up what each person owes. Cost Split helps to divvy up travel expenses on a group vacation. Budget and Bill Organizing • Organizing bills by week, month, and year as well as by categories • Schedule the payments and recurring payments • Payment alerts • Calendar view for expense and income
 • Calendar budget forecasting Split cost Key features: Fast and easy to use Attach photos to expenses and sync them as well Push Notifications when someone updates your groups Split expenses unevenly (either by amount or coefficient) Transfer support (money transactions like loans and paybacks) Payback calculations (who should pay what to whom?) Intelligent payback algorithm - minimize the number of transactions by entering an amount you don't care about E-mail reports (list of expenses, person summary, payback plan, and currency information) Multiple currencies - download currency rates, intelligent localized currency support Covers many use cases (even split, split by weights, multiple people paid, incomes, etc.) Easy group sharing via a link or to nearby devices Many currencies and exchange rates No need for every group member to download the app Member statistics & transactions filter Notifications about changes and history Read-only access Widget & shortcuts for quick expenses
 Translated into many languages Focus on a great design and user experience Plus Our Extra Features: - Tips calculation - Tax calculation - Equal bill splitting - Unequal bill splitting (super sleek! the best out there) - Local currencies support - Edit items (long-press an item to edit) - Save/load groups - Save/load tax presets - Quantity option

About

Trainplanet

Features
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Train Planet is your one stop shopping train travel - book domestic tickets or Interrail Passes to explore Europe. It’s never been easier to travel. Book now!

Screenshots

Group Cost Split4 screens
Trainplanet4 screens

Verdict

The call

Group Cost Split and Trainplanet are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

ScorecardNo meaningful differences
Group Cost Split versus Trainplanet: the parameters behind the verdict, then further details
ParameterGroup Cost SplitTrainplanet
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size49 MB117 MB
Age rating4+4+
DeveloperIncipient Infotech Pty LtdTrainPlanet AB

In-app purchases

None

Group Cost Split

No in-app purchases

None

Trainplanet

No in-app purchases

Questions

Is Group Cost Split free?
Group Cost Split is free to download, with no in-app purchases.
Is Trainplanet free?
Trainplanet is free to download, with no in-app purchases.
Do Group Cost Split or Trainplanet have ads?
Neither Group Cost Split nor Trainplanet shows ads.
Which is updated more often, Group Cost Split or Trainplanet?
Group Cost Split ships an update every 3 months, and Trainplanet every 3 months. Most recently, Group Cost Split was updated on October 1, 2026 and Trainplanet on October 2, 2026.

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