# SEMICON Japan vs IMAPS Conferences

The clearest difference is update cadence: IMAPS Conferences at every 5 months against SEMICON Japan's every 10 months. SEMICON Japan's advantage is iOS requirement (13.0 vs 16.0). 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.

SEMICON Japan ships an update every 10 months, IMAPS Conferences every 5 months. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SEMICON Japan | IMAPS Conferences |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 months** |
| Size | 74 MB | 16 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [SEMI JAPAN](https://appshunter.io/developer/1770007003) | [International Microelectronics Assembly and Packaging Society](https://appshunter.io/developer/1453780499) |

## What reviewers say

### SEMICON Japan

[App page](https://appshunter.io/ios/app/semicon-japan/id6711340979)

**Features:** macOS Compatibility

**In-app purchases:** none


### IMAPS Conferences

[App page](https://appshunter.io/ios/app/imaps-conferences/id6741922579)

**In-app purchases:** none


## Frequently asked questions

### Is SEMICON Japan free?

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

### Is IMAPS Conferences free?

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

### Do SEMICON Japan or IMAPS Conferences have ads?

Neither SEMICON Japan nor IMAPS Conferences shows ads.

### Which is updated more often, SEMICON Japan or IMAPS Conferences?

SEMICON Japan ships an update every 10 months, and IMAPS Conferences every 5 months. Most recently, SEMICON Japan was updated on October 24, 2026 and IMAPS Conferences on October 11, 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.*