# 3s Kakeibo vs Milli

The clearest difference is ads: Milli at none against 3s Kakeibo's shown. Milli also leads on device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. 3s Kakeibo sells 1 one-off in-app purchase and Milli sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

3s Kakeibo ships an update every 3 days, Milli every 4 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 3s Kakeibo | Milli |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 4 days |
| Size | 7 MB | 60 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [丽佳 施](https://appshunter.io/developer/1894580777) | [IVAN VILLA CAYABYAB](https://appshunter.io/developer/6797078877) |

## What reviewers say

### 3s Kakeibo

[App page](https://appshunter.io/ios/app/3s-kakeibo-quick-expense/id6794604259)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Milli

[App page](https://appshunter.io/ios/app/milli-budget-expense-tracker/id6797078875)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Milli Premium | $3.99 | one-time |


## Frequently asked questions

### Is 3s Kakeibo free?

3s Kakeibo is free to download, with in-app purchases available.

### Is Milli free?

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

### Do 3s Kakeibo or Milli have ads?

3s Kakeibo shows ads; Milli does not.

### Which is updated more often, 3s Kakeibo or Milli?

3s Kakeibo ships an update every 3 days, and Milli every 4 days. Most recently, 3s Kakeibo was updated on October 24, 2026 and Milli on October 28, 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.*