# TERRACE vs SPRIX 英単語

The clearest difference is device support: TERRACE at 3 against SPRIX 英単語's 1. 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.

TERRACE ships an update every 3 months, SPRIX 英単語 every 2 months. The most recent releases landed on September 7, 2026 and May 30, 2026 respectively.

## The numbers

| Metric | TERRACE | SPRIX 英単語 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 1.5 GB | 185 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [SRJ](https://appshunter.io/developer/794881876) | [SPRIX Inc.](https://appshunter.io/developer/625692678) |

## 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


### SPRIX 英単語

[App page](https://appshunter.io/ios/app/sprix/id1564383649)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TERRACE free?

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

### Is SPRIX 英単語 free?

SPRIX 英単語 is free to download, with no in-app purchases.

### Do TERRACE or SPRIX 英単語 have ads?

Neither TERRACE nor SPRIX 英単語 shows ads.

### Which is updated more often, TERRACE or SPRIX 英単語?

TERRACE ships an update every 3 months, and SPRIX 英単語 every 2 months. Most recently, TERRACE was updated on September 7, 2026 and SPRIX 英単語 on May 30, 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.*