# Server酱 vs iWool

The clearest difference is review sentiment: iWool at 100% against Server酱's 50%. iWool also leads on update cadence (weekly vs every 3 weeks). Server酱's advantage is price (Free vs $0.99) and in-app purchases (none vs 1). On ads and device support there is nothing between them.

Server酱 is free to download; iWool costs $0.99 up front. iWool sells 1 one-off in-app purchase. Server酱 asks for nothing beyond the download.

Server酱 ships an update every 3 weeks, iWool weekly. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Server酱 | iWool |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | **Free** | Paid |
| Size | 26 MB | 29 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fangtangjun (Chongqing) Technology Co., Ltd.](https://appshunter.io/developer/883562742) | [天从 何](https://appshunter.io/developer/914453386) |

## What reviewers say

### Server酱

[App page](https://appshunter.io/ios/app/server/id6717610934)

Receive instant mobile notifications via HTTP requests. Supports Markdown, AI summarization, translation, and image viewing. Integrates with other tools for monitoring and alerts.

**Highlights:** HTTP request push notifications, Markdown formatting support, AI content summarization and translation, Image viewing mode, Tagging and filtering, Bot API for upstream/downstream communication

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

**In-app purchases:** none


### iWool

[App page](https://appshunter.io/ios/app/iwool-track-calenda-reminder/id6762051415)

A local tracker for managing deals, activities, and earnings without sign-up or data upload. It offers calendar views, detailed statistics, customizable reminders, and home/lock screen widgets for at-a-glance information.

**Highlights:** Local data storage, Calendar and timeline views, Detailed earnings statistics, Customizable reminders, Home and Lock Screen widgets, Live Activities support, QR/barcode scanning

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip the Developer | $0.99 | one-time |


## Frequently asked questions

### Is Server酱 free?

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

### Is iWool free?

iWool costs $0.99, and also offers in-app purchases.

### Do Server酱 or iWool have ads?

Neither Server酱 nor iWool shows ads.

### Which is updated more often, Server酱 or iWool?

Server酱 ships an update every 3 weeks, and iWool weekly. Most recently, Server酱 was updated on November 4, 2026 and iWool on November 6, 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.*