# BriefFeed vs 序日

The clearest difference is in-app purchases: BriefFeed at none against 序日's 1. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. 序日 sells 1 one-off in-app purchase. BriefFeed asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for BriefFeed against 5.0 for 序日. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

BriefFeed ships an update daily, 序日 every 2 days. The most recent releases landed on October 31, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | BriefFeed | 序日 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/brieffeed/id6791816597/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/id6811274043/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 days |
| Monetization | Free | — |
| Size | 21 MB | 23 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [博 吴](https://appshunter.io/developer/6786315618) | [琦 张](https://appshunter.io/developer/6811089301) |

## What reviewers say

### BriefFeed

[App page](https://appshunter.io/ios/app/brieffeed/id6791816597)

This app uses AI to provide concise summaries of articles, posts, and web content, highlighting key points first. It allows users to easily access original sources and save important items for later, syncing across Apple devices.

**Highlights:** AI-generated content summaries, Key points highlighted first, Direct links to original sources, Save and organize summarized content, Cross-device syncing via iCloud, Safari browser extension

**Features:** Safari Extension, Vision Pro support, iPhone Duo support

**In-app purchases:** none


### 序日

[App page](https://appshunter.io/ios/app/id6811274043)

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 序日 Pro · One-time Purchase | Free | one-time |


## Frequently asked questions

### Is BriefFeed free?

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

### Is 序日 free?

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

### Which has better reviews, BriefFeed or 序日?

BriefFeed and 序日 are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do BriefFeed or 序日 have ads?

Neither BriefFeed nor 序日 shows ads.

### Which is updated more often, BriefFeed or 序日?

BriefFeed ships an update daily, and 序日 every 2 days. Most recently, BriefFeed was updated on October 31, 2026 and 序日 on November 2, 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.*