# iサン吉くん vs Accord4

The clearest difference is update cadence: Accord4 at every 2 days against iサン吉くん's every 33 months. Accord4 also leads on device support (3 vs 1) and iOS requirement (15.5 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iサン吉くん ships an update every 33 months, Accord4 every 2 days. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | iサン吉くん | Accord4 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 2 days** |
| Size | 5 MB | 46 MB |
| Requires iOS | 18.0 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [morio ota](https://appshunter.io/developer/1639966243) | [Syuzou Hashimoto](https://appshunter.io/developer/1548899363) |

## What reviewers say

### iサン吉くん

[App page](https://appshunter.io/ios/app/i/id1639966241)

**Features:** macOS Compatibility

**In-app purchases:** none


### Accord4

[App page](https://appshunter.io/ios/app/accord4/id6572287473)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iサン吉くん free?

iサン吉くん is free to download, with no in-app purchases.

### Is Accord4 free?

Accord4 is free to download, with no in-app purchases.

### Do iサン吉くん or Accord4 have ads?

Neither iサン吉くん nor Accord4 shows ads.

### Which is updated more often, iサン吉くん or Accord4?

iサン吉くん ships an update every 33 months, and Accord4 every 2 days. Most recently, iサン吉くん was updated on October 19, 2026 and Accord4 on October 10, 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.*