# IP電話 vs 時短くん

The clearest difference is update cadence: 時短くん at every 3 days against IP電話's every 6 months. IP電話's advantage is iOS requirement (11.0 vs 17.0). 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.

IP電話 ships an update every 6 months, 時短くん every 3 days. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | IP電話 | 時短くん |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 31 MB | 7 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [SATERAITO OFFICE, INC.](https://appshunter.io/developer/586123809) | [atsushi yokosaka](https://appshunter.io/developer/1873935658) |

## What reviewers say

### IP電話

[App page](https://appshunter.io/ios/app/ip/id1638877900)

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

**In-app purchases:** none


### 時短くん

[App page](https://appshunter.io/ios/app/id6758911343)

This app streamlines product research for online sellers by allowing simultaneous searches across multiple major e-commerce and flea market platforms. It offers tools for quick price checks, profit calculations, and efficient organization of potential inventory.

**Highlights:** Cross-platform e-commerce search, Barcode scanning for product lookup, Instant profit calculation, Favorite item organization, Search history recall, Customizable site integration, Dark mode support

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

**In-app purchases:** none


## Frequently asked questions

### Is IP電話 free?

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

### Is 時短くん free?

時短くん is free to download, with no in-app purchases.

### Do IP電話 or 時短くん have ads?

Neither IP電話 nor 時短くん shows ads.

### Which is updated more often, IP電話 or 時短くん?

IP電話 ships an update every 6 months, and 時短くん every 3 days. Most recently, IP電話 was updated on October 8, 2026 and 時短くん on October 24, 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.*