# 流水思考 vs PFollow

The clearest difference is in-app purchases: 流水思考 at none against PFollow's 4. PFollow's advantage is update cadence (every 4 days vs every 2 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. PFollow sells 4 in-app purchases, starting at $1.99 per 3 months. 流水思考 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 流水思考 against 5.0 for PFollow. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

流水思考 ships an update every 2 months, PFollow every 4 days. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 流水思考 | PFollow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/id6445884247/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pfollow/id6742342382/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 119 MB | 30 MB |
| Requires iOS | **16** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [明力 衣](https://appshunter.io/developer/1281839724) | [培钧 翁](https://appshunter.io/developer/1502901743) |

## What reviewers say

### 流水思考

[App page](https://appshunter.io/ios/app/id6445884247)

**Features:** macOS Compatibility

**In-app purchases:** none


### PFollow

[App page](https://appshunter.io/ios/app/pfollow/id6742342382)

This app offers a unique photo browsing experience, encouraging users to reflect on their life's journey and personal growth. It aims to help users discover their inner radiance through a gentle, time-unfolding perspective.

**Highlights:** Unique photo browsing approach, Personal reflection tool, Self-discovery aid, Focus on life's journey, Discover inner radiance

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quarterly Forerunner | $1.99 | per 3 months |
| Yearly Forerunner | $2.99 | per year |
| Have a cup of coffee | $1.99 | one-time |
| Lifetime Forerunner | $3.99 | one-time |


## Frequently asked questions

### Is 流水思考 free?

流水思考 is free to download, with no in-app purchases.

### Is PFollow free?

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

### Which has better reviews, 流水思考 or PFollow?

流水思考 and PFollow are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do 流水思考 or PFollow have ads?

Neither 流水思考 nor PFollow shows ads.

### Which is updated more often, 流水思考 or PFollow?

流水思考 ships an update every 2 months, and PFollow every 4 days. Most recently, 流水思考 was updated on October 24, 2026 and PFollow on October 11, 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.*