Comparison

tatetsu vs OurSplit

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

Head to head
About

tatetsu

Easily calculate and manage shared expenses for trips or meals. This application simplifies the process of splitting bills among multiple people, clearly showing who owes what and how to settle payments.

Highlights
  • Split bill calculations
  • Payer status tracking
  • Settlement procedure guidance
  • Trip expense management
  • Meal expense management
Features
Read full description

Distribution calculations of either trips or meals paid by several members is difficult, when wanting split bill. This app calculate payer statuses and settlement procedures simply.

About

OurSplit

Features
Read full description

OurSplit makes splitting expenses for trips, events, and everyday group activities effortless. Whether you’re traveling with friends, planning a weekend getaway, organizing a party, or sharing costs with roommates, OurSplit helps you track spending and settle up fairly—without awkward calculations or messy notes. What you can do with OurSplit ・Create a group for a trip, event, or any shared activity ・Add expenses in seconds (who paid, who joined, how much) ・Split costs fairly across the group ・See balances at a glance (who owes whom) ・Keep everything organized so the group stays on the same page Why people use OurSplit ・No more “Wait, how much do I owe?” ・No spreadsheets, no manual math ・Clear, transparent balances everyone can trust ・Perfect for travel, festivals, parties, group gifts, and more Make memories—not math. Download OurSplit and settle up fast.

Screenshots

tatetsu3 screens
OurSplit3 screens

Verdict

The call

The clearest difference is update cadence: OurSplit at every 3 weeks against tatetsu's every 26 months. On price, ads, in-app purchases and device support there is nothing between them.

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

tatetsu ships an update every 26 months, OurSplit every 3 weeks. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

Scorecard1 real difference · 7 level
tatetsu versus OurSplit: the parameters behind the verdict, then further details
ParametertatetsuOurSplit
PriceFreeFree
Positive reviews50.0% of reviews—
Update frequencyEvery 26 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size25 MB60 MB
Age rating4+4+
DeveloperTetsuya NishikawaHiromu Koumi

In-app purchases

None

tatetsu

No in-app purchases

None

OurSplit

No in-app purchases

Questions

Is tatetsu free?
tatetsu is free to download, with no in-app purchases.
Is OurSplit free?
OurSplit is free to download, with no in-app purchases.
Do tatetsu or OurSplit have ads?
Neither tatetsu nor OurSplit shows ads.
Which is updated more often, tatetsu or OurSplit?
tatetsu ships an update every 26 months, and OurSplit every 3 weeks. Most recently, tatetsu was updated on October 9, 2026 and OurSplit on October 13, 2026.

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