# tcall교원안심번호 vs STEAMCUP

The clearest difference is review sentiment: STEAMCUP at 28% against tcall교원안심번호's 0%. tcall교원안심번호's advantage is update cadence (fortnightly vs every 6 weeks) and monetization model (free vs ad-supported). On price, ads, in-app purchases and device support there is nothing between them.

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

tcall교원안심번호 ships an update fortnightly, STEAMCUP every 6 weeks. The most recent releases landed on September 10, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | tcall교원안심번호 | STEAMCUP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.3 (3 ratings)](https://appshunter.io/ios/app/steamcup/id1609409413/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 0.0% of reviews | **27.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 8 MB | 47 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [yang minjong](https://appshunter.io/developer/1554022510) | [STEAM Education and Association](https://appshunter.io/developer/1609409415) |

## What reviewers say

### tcall교원안심번호

[App page](https://appshunter.io/ios/app/tcall/id1554022508)

Facilitates communication between teachers and parents/students through posts, comments, SMS, and calls. Requires registration with the "New Teacher Safe Number" service to use.

**Highlights:** Class bulletin board, Send calls/SMS, Push notifications, Post and comment functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### STEAMCUP

[App page](https://appshunter.io/ios/app/steamcup/id1609409413)

This app fosters creativity and community by allowing users to host competitions, lead discussions in forums, and share content related to robots. It also offers connectivity with special robots, with frequent updates to features and content.

**Highlights:** Host competitions, Lead forum discussions, Connect with robots, Share robot-related content, Create private circles

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is tcall교원안심번호 free?

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

### Is STEAMCUP free?

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

### Do tcall교원안심번호 or STEAMCUP have ads?

Neither tcall교원안심번호 nor STEAMCUP shows ads.

### Which is updated more often, tcall교원안심번호 or STEAMCUP?

tcall교원안심번호 ships an update fortnightly, and STEAMCUP every 6 weeks. Most recently, tcall교원안심번호 was updated on September 10, 2026 and STEAMCUP on September 25, 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.*