# FFS vs 中国石油报

The clearest difference is review sentiment: FFS at 47% against 中国石油报's 0%. FFS also leads on update cadence (fortnightly vs every 19 months). 中国石油报's advantage is iOS requirement (13.0 vs 18.0). 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.

FFS ships an update fortnightly, 中国石油报 every 19 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | FFS | 中国石油报 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (23 ratings)](https://appshunter.io/ios/app/ffs-unofficial-ao3-reader-app/id1600468025/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | **47.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 19 months |
| Monetization | Free | — |
| Size | 98 MB | 8 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Valeriya Pekar](https://appshunter.io/developer/1600468027) | [中国石油报社](https://appshunter.io/developer/1076453952) |

## What reviewers say

### FFS

[App page](https://appshunter.io/ios/app/ffs-unofficial-ao3-reader-app/id1600468025)

Read fanfiction from AO3 on your iPhone or iPad with an ad-free, private, and safe experience. Track your favorite stories, explore tags, and enjoy offline reading. All interactions directly support authors on AO3.

**Highlights:** Ad-free reading, Offline-friendly, Track favorites, Explore tags, Safe and private, Direct author support

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

**In-app purchases:** none


### 中国石油报

[App page](https://appshunter.io/ios/app/id6445862613)

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

**In-app purchases:** none


## Frequently asked questions

### Is FFS free?

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

### Is 中国石油报 free?

中国石油报 is free to download, with no in-app purchases.

### Do FFS or 中国石油报 have ads?

Neither FFS nor 中国石油报 shows ads.

### Which is updated more often, FFS or 中国石油报?

FFS ships an update fortnightly, and 中国石油报 every 19 months. Most recently, FFS was updated on October 25, 2026 and 中国石油报 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.*