# Senbe vs koban

The clearest difference is in-app purchases: koban at none against Senbe's 1. koban also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Senbe sells 1 one-off in-app purchase. koban asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 30, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Senbe | koban |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 78.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 37 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Takashi Yamaguchi](https://appshunter.io/developer/807002600) | [Kaharu Fukushima](https://appshunter.io/developer/1697128447) |

## What reviewers say

### Senbe

[App page](https://appshunter.io/ios/app/senbe/id807002597)

This app helps users track their finances and manage their "Zandaka" (balance). It offers a straightforward way to record income and expenses, providing a clear overview of financial status.

**Highlights:** Money recording, Balance management, Financial overview, Income tracking, Expense tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free | $2.99 | one-time |


### koban

[App page](https://appshunter.io/ios/app/koban/id6451201458)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Senbe free?

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

### Is koban free?

koban is free to download, with no in-app purchases.

### Do Senbe or koban have ads?

Senbe shows ads; koban does not.

### Which is updated more often, Senbe or koban?

Senbe ships an update every 3 months, and koban every 3 months. Most recently, Senbe was updated on September 30, 2026 and koban on September 17, 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.*