# 双控宝 vs Again_最纯净的稍后阅读器

The clearest difference is in-app purchases: 双控宝 at none against Again_最纯净的稍后阅读器's 1. 双控宝 also leads on iOS requirement (9.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Again_最纯净的稍后阅读器 sells 1 one-off in-app purchase. 双控宝 asks for nothing beyond the download.

双控宝 ships an update every 3 weeks, Again_最纯净的稍后阅读器 fortnightly. The most recent releases landed on October 5, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 双控宝 | Again_最纯净的稍后阅读器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (5 ratings)](https://appshunter.io/ios/app/again/id1437742955/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 95 MB | 36 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Wuhan Bossien Safety Technology Co., Ltd](https://appshunter.io/developer/897444841) | [朋远 李](https://appshunter.io/developer/1218772283) |

## What reviewers say

### 双控宝

[App page](https://appshunter.io/ios/app/id1313572719)

**Features:** Vision Pro support

**In-app purchases:** none


### Again_最纯净的稍后阅读器

[App page](https://appshunter.io/ios/app/again/id1437742955)

This app helps you save articles and news for later reading, utilizing fragmented time. It offers data analysis to track your reading habits and progress, encouraging efficient consumption of content. Designed for simplicity and ease of use, it ensures your saved articles are secure.

**Highlights:** Save articles for later, iCloud synchronization, Reading habit statistics, Single-handed operation, Lightweight app size, Secure data storage

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Again Pro | $0.99 | one-time |


## Frequently asked questions

### Is 双控宝 free?

双控宝 is free to download, with no in-app purchases.

### Is Again_最纯净的稍后阅读器 free?

Again_最纯净的稍后阅读器 is free to download, with in-app purchases available.

### Do 双控宝 or Again_最纯净的稍后阅读器 have ads?

Neither 双控宝 nor Again_最纯净的稍后阅读器 shows ads.

### Which is updated more often, 双控宝 or Again_最纯净的稍后阅读器?

双控宝 ships an update every 3 weeks, and Again_最纯净的稍后阅读器 fortnightly. Most recently, 双控宝 was updated on October 5, 2026 and Again_最纯净的稍后阅读器 on October 18, 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.*