# IBST vs TCS實驗教育

The clearest difference is iOS requirement: TCS實驗教育 at 12 against IBST's 16.0. 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.

IBST ships an update every 5 months, TCS實驗教育 every 8 months. The most recent releases landed on September 26, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | IBST | TCS實驗教育 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 8 months |
| Size | 57 MB | 31 MB |
| Requires iOS | 16.0 | **12** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [PHM BUSINESS SOFTWARE CORP.](https://appshunter.io/developer/1794974768) | [JIUNHAU LIN](https://appshunter.io/developer/1517220802) |

## What reviewers say

### IBST

[App page](https://appshunter.io/ios/app/ibst/id1596685171)

**Features:** macOS Compatibility

**In-app purchases:** none


### TCS實驗教育

[App page](https://appshunter.io/ios/app/tcs/id1623543013)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IBST free?

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

### Is TCS實驗教育 free?

TCS實驗教育 is free to download, with no in-app purchases.

### Do IBST or TCS實驗教育 have ads?

Neither IBST nor TCS實驗教育 shows ads.

### Which is updated more often, IBST or TCS實驗教育?

IBST ships an update every 5 months, and TCS實驗教育 every 8 months. Most recently, IBST was updated on September 26, 2026 and TCS實驗教育 on September 28, 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.*