# TERRACE vs 玉井式 KIWAMI AAA+ 生徒用

The clearest difference is review sentiment: TERRACE at 33% against 玉井式 KIWAMI AAA+ 生徒用's 20%. TERRACE also leads on update cadence (every 3 months vs every 6 months) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

TERRACE ships an update every 3 months, 玉井式 KIWAMI AAA+ 生徒用 every 6 months. The most recent releases landed on October 9, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | TERRACE | 玉井式 KIWAMI AAA+ 生徒用 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **33.3% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 1.5 GB | 17 MB |
| Requires iOS | **12.0** | 13.2 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [SRJ](https://appshunter.io/developer/794881876) | [TAMAI INVESTMENT EDUCATIONS INC.](https://appshunter.io/developer/1409073610) |

## 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


### 玉井式 KIWAMI AAA+ 生徒用

[App page](https://appshunter.io/ios/app/kiwami-aaa-plus/id1540914249)

This iPad app facilitates efficient learning of geometry and algebra through personalized accounts. Users can study math anytime with their unique login credentials. Access requires a separate ID and password provided by an affiliated cram school.

**Highlights:** Geometry learning, Algebra learning, Personalized accounts, Anytime math study, iPad compatible

**In-app purchases:** none


## Frequently asked questions

### Is TERRACE free?

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

### Is 玉井式 KIWAMI AAA+ 生徒用 free?

玉井式 KIWAMI AAA+ 生徒用 is free to download, with no in-app purchases.

### Do TERRACE or 玉井式 KIWAMI AAA+ 生徒用 have ads?

Neither TERRACE nor 玉井式 KIWAMI AAA+ 生徒用 shows ads.

### Which is updated more often, TERRACE or 玉井式 KIWAMI AAA+ 生徒用?

TERRACE ships an update every 3 months, and 玉井式 KIWAMI AAA+ 生徒用 every 6 months. Most recently, TERRACE was updated on October 9, 2026 and 玉井式 KIWAMI AAA+ 生徒用 on September 8, 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.*