# SubKiller vs Mao Reader

The clearest difference is update cadence: SubKiller at fortnightly against Mao Reader's every 2 months. Mao Reader's advantage is iOS requirement (15.1 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SubKiller sells 3 in-app purchases, starting at $6.99 per year and Mao Reader sells 2 in-app purchases, starting at $3.99 per year. Whichever you choose, the download price is not the number that matters.

SubKiller ships an update fortnightly, Mao Reader every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SubKiller | Mao Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 21 MB | 776 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [迅 王](https://appshunter.io/developer/1873842519) | [洪吉 王](https://appshunter.io/developer/1888032826) |

## What reviewers say

### 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 |


### Mao Reader

[App page](https://appshunter.io/ios/app/mao-reader/id6770492168)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包年会员 | $3.99 | per year |
| 研读永久版 | $7.99 | one-time |


## Frequently asked questions

### Is SubKiller free?

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

### Is Mao Reader free?

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

### Do SubKiller or Mao Reader have ads?

Neither SubKiller nor Mao Reader shows ads.

### Which is updated more often, SubKiller or Mao Reader?

SubKiller ships an update fortnightly, and Mao Reader every 2 months. Most recently, SubKiller was updated on October 24, 2026 and Mao Reader on October 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.*