# groupay vs 割り勘 by 基君

The clearest difference is in-app purchases: 割り勘 by 基君 at none against groupay's 4. 割り勘 by 基君 also leads on ads (none vs shown) and update cadence (daily vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. groupay sells 4 one-off in-app purchases. 割り勘 by 基君 asks for nothing beyond the download.

groupay ships an update every 2 weeks, 割り勘 by 基君 daily. The most recent releases landed on September 18, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | groupay | 割り勘 by 基君 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/by/id1615073316/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 61.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 7 MB | 1 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Akihiro Usui](https://appshunter.io/developer/1387267485) | [4us](https://appshunter.io/developer/320142471) |

## What reviewers say

### groupay

[App page](https://appshunter.io/ios/app/groupay-adjust-split-bill/id1387267486)

Easily track and settle shared expenses for group activities like travel and events. Input who paid what, and the app calculates exactly who owes whom. Features allow for adjustments and selective cost splitting among participants.

**Highlights:** Split bill calculation, Expense tracking, Payment adjustments, Selective cost splitting, Group settlement

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide Ads | $0.49 | one-time |
| Snack-Sized Tip | $0.49 | one-time |
| Coffee-Sized Tip | $1.99 | one-time |
| Lunch-Sized Tip | $3.99 | one-time |


### 割り勘 by 基君

[App page](https://appshunter.io/ios/app/by/id1615073316)

This app helps calculate individual costs for group gatherings like parties and drinking sessions. It accommodates scenarios where some participants pay more or less than others. Easily recalculate with changing amounts and participant numbers.

**Highlights:** Calculate individual costs, Adjust for different contributions, Quick recalculation, Group gathering expense splitting, Variable payment scenarios

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is groupay free?

groupay is free to download, with in-app purchases available.

### Is 割り勘 by 基君 free?

割り勘 by 基君 is free to download, with no in-app purchases.

### Do groupay or 割り勘 by 基君 have ads?

groupay shows ads; 割り勘 by 基君 does not.

### Which is updated more often, groupay or 割り勘 by 基君?

groupay ships an update every 2 weeks, and 割り勘 by 基君 daily. Most recently, groupay was updated on September 18, 2026 and 割り勘 by 基君 on August 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*