# CCS スタッフ用 vs FLENS 先生アプリ

The clearest difference is update cadence: FLENS 先生アプリ at every 3 weeks against CCS スタッフ用's every 6 weeks. CCS スタッフ用's advantage is iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CCS スタッフ用 ships an update every 6 weeks, FLENS 先生アプリ every 3 weeks. The most recent releases landed on September 23, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | CCS スタッフ用 | FLENS 先生アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 21 MB | 36 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CHaiLD Co,Ltd.](https://appshunter.io/developer/1451267034) | [FLENS Inc.](https://appshunter.io/developer/1234201632) |

## What reviewers say

### CCS スタッフ用

[App page](https://appshunter.io/ios/app/ccs/id1562798049)

**Features:** macOS Compatibility

**In-app purchases:** none


### FLENS 先生アプリ

[App page](https://appshunter.io/ios/app/flens/id6465133681)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CCS スタッフ用 free?

CCS スタッフ用 is free to download, with no in-app purchases.

### Is FLENS 先生アプリ free?

FLENS 先生アプリ is free to download, with no in-app purchases.

### Do CCS スタッフ用 or FLENS 先生アプリ have ads?

Neither CCS スタッフ用 nor FLENS 先生アプリ shows ads.

### Which is updated more often, CCS スタッフ用 or FLENS 先生アプリ?

CCS スタッフ用 ships an update every 6 weeks, and FLENS 先生アプリ every 3 weeks. Most recently, CCS スタッフ用 was updated on September 23, 2026 and FLENS 先生アプリ on October 4, 2026.

---

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