# TERRACE S vs FLENS 先生アプリ

The clearest difference is update cadence: FLENS 先生アプリ at every 3 weeks against TERRACE S's every 2 months. TERRACE S's advantage is iOS requirement (12.0 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.

TERRACE S ships an update every 2 months, FLENS 先生アプリ every 3 weeks. The most recent releases landed on September 20, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | TERRACE S | FLENS 先生アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 215 MB | 36 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SRJ](https://appshunter.io/developer/794881876) | [FLENS Inc.](https://appshunter.io/developer/1234201632) |

## What reviewers say

### TERRACE S

[App page](https://appshunter.io/ios/app/terrace-s/id1672475086)

**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 TERRACE S free?

TERRACE S 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 TERRACE S or FLENS 先生アプリ have ads?

Neither TERRACE S nor FLENS 先生アプリ shows ads.

### Which is updated more often, TERRACE S or FLENS 先生アプリ?

TERRACE S ships an update every 2 months, and FLENS 先生アプリ every 3 weeks. Most recently, TERRACE S was updated on September 20, 2026 and FLENS 先生アプリ on September 25, 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.*