# かんたん固定費計算 vs AIサブスク管理

The clearest difference is in-app purchases: AIサブスク管理 at none against かんたん固定費計算's 1. AIサブスク管理 also leads on ads (none vs shown) and update cadence (every 8 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. かんたん固定費計算 sells 1 one-off in-app purchase. AIサブスク管理 asks for nothing beyond the download.

かんたん固定費計算 ships an update every 3 months, AIサブスク管理 every 8 days. The most recent releases landed on September 21, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | かんたん固定費計算 | AIサブスク管理 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 8 days** |
| Size | 16 MB | 27 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daiki Tsukuda](https://appshunter.io/developer/1505893655) | [Koki Nakanishi](https://appshunter.io/developer/1620502165) |

## What reviewers say

### かんたん固定費計算

[App page](https://appshunter.io/ios/app/id1536249059)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $3.99 | one-time |


### AIサブスク管理

[App page](https://appshunter.io/ios/app/ai/id6758551468)

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

**In-app purchases:** none


## Frequently asked questions

### Is かんたん固定費計算 free?

かんたん固定費計算 is free to download, with in-app purchases available.

### Is AIサブスク管理 free?

AIサブスク管理 is free to download, with no in-app purchases.

### Do かんたん固定費計算 or AIサブスク管理 have ads?

かんたん固定費計算 shows ads; AIサブスク管理 does not.

### Which is updated more often, かんたん固定費計算 or AIサブスク管理?

かんたん固定費計算 ships an update every 3 months, and AIサブスク管理 every 8 days. Most recently, かんたん固定費計算 was updated on September 21, 2026 and AIサブスク管理 on September 8, 2026.

---

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