# SAYGO4.0 vs 한솔교육

The clearest difference is ads: SAYGO4.0 at none against 한솔교육's shown. 한솔교육's advantage is update cadence (every 4 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

SAYGO4.0 ships an update every 2 months, 한솔교육 every 4 days. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SAYGO4.0 | 한솔교육 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 24.1% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 1 MB | 38 MB |
| Requires iOS | 14.5 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SAYPENELECTRONICS Co., Ltd.](https://appshunter.io/developer/1271991131) | [HANSOL Education Co., Ltd.](https://appshunter.io/developer/433590778) |

## What reviewers say

### SAYGO4.0

[App page](https://appshunter.io/ios/app/saygo40/id1271991132)

This app allows users to stream educational video content and audio from Saypen devices without downloads. It offers a "Ten Ten Education System" for enhanced learning efficiency and focus. The app supports a simple three-step process for easy access to learning materials anytime, anywhere.

**Highlights:** Stream video and audio content, No download required, Ten Ten Education System, Easy three-step access, Home-schooling support, Bluetooth connectivity with Saypen

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

**In-app purchases:** none


### 한솔교육

[App page](https://appshunter.io/ios/app/live/id1499442752)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SAYGO4.0 free?

SAYGO4.0 is free to download, with no in-app purchases.

### Is 한솔교육 free?

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

### Do SAYGO4.0 or 한솔교육 have ads?

한솔교육 shows ads; SAYGO4.0 does not.

### Which is updated more often, SAYGO4.0 or 한솔교육?

SAYGO4.0 ships an update every 2 months, and 한솔교육 every 4 days. Most recently, SAYGO4.0 was updated on November 3, 2026 and 한솔교육 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.*