# ipTIME Ext vs 공시생 타이머

The clearest difference is price: ipTIME Ext at Free against 공시생 타이머's $3.99. ipTIME Ext also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.0). 공시생 타이머's advantage is update cadence (every 2 days vs every 4 months). On ads and in-app purchases there is nothing between them.

ipTIME Ext is free to download; 공시생 타이머 costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ipTIME Ext ships an update every 4 months, 공시생 타이머 every 2 days. The most recent releases landed on September 19, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ipTIME Ext | 공시생 타이머 |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Positive reviews | 23.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 41 MB | 0 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [EFM NETWORKS CO., LTD.](https://appshunter.io/developer/422823526) | [NewLearn Soft](https://appshunter.io/developer/1815216881) |

## What reviewers say

### ipTIME Ext

[App page](https://appshunter.io/ios/app/iptime-ext/id983169366)

This app simplifies the setup of ipTIME Extenders using your iPhone. Ensure your extender has firmware version 9.38 or later for optimal performance. Download the latest firmware from the ipTIME website before using.

**Highlights:** Easy extender setup, iPhone integration, Firmware version check, Step-by-step guidance

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

**In-app purchases:** none


### 공시생 타이머

[App page](https://appshunter.io/ios/app/1/id6471916796)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ipTIME Ext free?

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

### Is 공시생 타이머 free?

공시생 타이머 costs $3.99, with no in-app purchases.

### Do ipTIME Ext or 공시생 타이머 have ads?

Neither ipTIME Ext nor 공시생 타이머 shows ads.

### Which is updated more often, ipTIME Ext or 공시생 타이머?

ipTIME Ext ships an update every 4 months, and 공시생 타이머 every 2 days. Most recently, ipTIME Ext was updated on September 19, 2026 and 공시생 타이머 on September 17, 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.*