# SPAC^ vs 스마트러닝 PRO

The clearest difference is review sentiment: SPAC^ at 45% against 스마트러닝 PRO's 0%. SPAC^ also leads on iOS requirement (13.0 vs 15.6). 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 weeks. The most recent releases landed on September 28, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | SPAC^ | 스마트러닝 PRO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **44.8% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 1 MB | 49 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [CARROT GLOBAL Inc.](https://appshunter.io/developer/994380313) | [Ubob Inc.](https://appshunter.io/developer/398808539) |

## What reviewers say

### SPAC^

[App page](https://appshunter.io/ios/app/spac/id1225076497)

This app evaluates speaking abilities by assessing pronunciation, vocabulary, sentence construction, and logical thinking. The test is divided into six parts and takes approximately 15 minutes to complete, including volume and microphone checks.

**Highlights:** Pronunciation assessment, Vocabulary evaluation, Sentence construction analysis, Logical thinking assessment, 6-part speaking test, Volume control, Microphone check

**Features:** macOS Compatibility

**In-app purchases:** none


### 스마트러닝 PRO

[App page](https://appshunter.io/ios/app/pro/id6743380669)

This platform offers self-directed learning with high-quality content accessible anytime, anywhere. It provides job-related learning, AI-powered curation for personal development, and features like audio-only mode for on-the-go learning.

**Highlights:** Subscription-based access to content, Job-specific learning resources, AI-powered learning curation, Audio-only mode for mobile learning, In-app legal education content, Progress and wish list management, Personalized note-taking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SPAC^ free?

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

### Is 스마트러닝 PRO free?

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

### Do SPAC^ or 스마트러닝 PRO have ads?

Neither SPAC^ nor 스마트러닝 PRO shows ads.

### Which is updated more often, SPAC^ or 스마트러닝 PRO?

SPAC^ ships an update every 3 weeks, and 스마트러닝 PRO every 3 weeks. Most recently, SPAC^ was updated on September 28, 2026 and 스마트러닝 PRO on September 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.*