# TERRACE vs FLENS 出席アプリ

The clearest difference is iOS requirement: TERRACE at 12.0 against FLENS 出席アプリ's 15.5. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | TERRACE | FLENS 出席アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | — |
| Size | 1.5 GB | 30 MB |
| Requires iOS | **12.0** | 15.5 |
| 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

[App page](https://appshunter.io/ios/app/terrace/id1491312678)

This app is a self-directed learning platform designed to enhance five key abilities: speed reading, comprehension, critical thinking, English proficiency, and expression. It offers personalized training modules for each skill, requiring a contract and registration to access. The platform is exclusively for registered users of contracted schools and businesses.

**Highlights:** Speed reading and comprehension training, Mathematical thinking development, Speed reading and listening English courses, New Japanese language courses, Real-world problem-solving lessons, Personalized learning paths

**In-app purchases:** none


### FLENS 出席アプリ

[App page](https://appshunter.io/ios/app/flens/id1580877832)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TERRACE free?

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

### Is FLENS 出席アプリ free?

FLENS 出席アプリ is free to download, with no in-app purchases.

### Do TERRACE or FLENS 出席アプリ have ads?

Neither TERRACE nor FLENS 出席アプリ shows ads.

### Which is updated more often, TERRACE or FLENS 出席アプリ?

TERRACE ships an update every 3 months, and FLENS 出席アプリ every 3 months. Most recently, TERRACE was updated on October 29, 2026 and FLENS 出席アプリ 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.*