# かてきょの森 vs FLENS 先生アプリ

The clearest difference is in-app purchases: FLENS 先生アプリ at none against かてきょの森's 2. FLENS 先生アプリ also leads on update cadence (every 3 weeks vs every 2 months). かてきょの森's advantage is iOS requirement (13.2 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. かてきょの森 sells 2 one-off in-app purchases. FLENS 先生アプリ asks for nothing beyond the download.

かてきょの森 ships an update every 2 months, FLENS 先生アプリ every 3 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | かてきょの森 | FLENS 先生アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 32 MB | 36 MB |
| Requires iOS | **13.2** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [sakai kenta](https://appshunter.io/developer/1556214372) | [FLENS Inc.](https://appshunter.io/developer/1234201632) |

## What reviewers say

### かてきょの森

[App page](https://appshunter.io/ios/app/id1556214370)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 有料プラン-春休みキャンペーン | $7.99 | one-time |
| 有料プラン | $17.99 | one-time |


### 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 かてきょの森 free?

かてきょの森 is free to download, with in-app purchases available.

### Is FLENS 先生アプリ free?

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

### Do かてきょの森 or FLENS 先生アプリ have ads?

Neither かてきょの森 nor FLENS 先生アプリ shows ads.

### Which is updated more often, かてきょの森 or FLENS 先生アプリ?

かてきょの森 ships an update every 2 months, and FLENS 先生アプリ every 3 weeks. Most recently, かてきょの森 was updated on October 24, 2026 and FLENS 先生アプリ on October 27, 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.*