# 今日铁矿 vs SubKiller

The clearest difference is update cadence: SubKiller at fortnightly against 今日铁矿's every 3 months. 今日铁矿's advantage is iOS requirement (12.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 今日铁矿 sells 5 one-off in-app purchases and SubKiller sells 3 in-app purchases, starting at $6.99 per year. Whichever you choose, the download price is not the number that matters.

今日铁矿 ships an update every 3 months, SubKiller fortnightly. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 今日铁矿 | SubKiller |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 45 MB | 21 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [郑州禾木网络技术有限公司](https://appshunter.io/developer/1479802857) | [迅 王](https://appshunter.io/developer/1873842519) |

## What reviewers say

### 今日铁矿

[App page](https://appshunter.io/ios/app/id1479802858)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1月标准版VIP | $47.99 | one-time |
| 1月企业版VIP | $94.99 | one-time |
| 1次发布矿权信息 | $124.99 | one-time |
| 1年标准版VIP | $299.99 | one-time |
| 1年企业版VIP | $599.99 | one-time |


### SubKiller

[App page](https://appshunter.io/ios/app/subkiller/id6761400615)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Yearly | $6.99 | per year |
| SubKiller Pro | $4.99 | one-time |
| Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is 今日铁矿 free?

今日铁矿 is free to download, with in-app purchases available.

### Is SubKiller free?

SubKiller is free to download, with in-app purchases available.

### Do 今日铁矿 or SubKiller have ads?

Neither 今日铁矿 nor SubKiller shows ads.

### Which is updated more often, 今日铁矿 or SubKiller?

今日铁矿 ships an update every 3 months, and SubKiller fortnightly. Most recently, 今日铁矿 was updated on October 26, 2026 and SubKiller 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.*