# A vs Taikers

The clearest difference is in-app purchases: Taikers at none against A's 2. Taikers also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.2). A's advantage is update cadence (every 9 days vs every 15 months). On price and ads there is nothing between them.

Both are free to download. A sells 2 in-app purchases, starting at $99.99 per month. Taikers asks for nothing beyond the download.

A ships an update every 9 days, Taikers every 15 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | A | Taikers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (20 ratings)](https://appshunter.io/ios/app/a-pen/id1434492280/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 38.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 15 months |
| Monetization | Freemium | — |
| Size | 70 MB | 5 MB |
| Requires iOS | 17.2 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Penpeer Ltd.](https://appshunter.io/developer/1711839113) | [Shih Shang Lin](https://appshunter.io/developer/1357904441) |

## What reviewers say

### A

[App page](https://appshunter.io/ios/app/a-pen/id1434492280)

This platform connects doctors in Taiwan, offering AI-summarized medical journals, curated lectures, and networking opportunities. Users can engage in discussions anonymously or with their real names and complete tasks for rewards.

**Highlights:** Doctor recruitment and networking hub, AI-generated medical journal summaries, Online and in-person physician lectures, Anonymous or real-name interaction, Weekly missions for rewards, Industry news and career advice

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A-Pen 徵才功能訂閱制（月） | $99.99 | per month |
| A-Pen 徵才功能訂閱制（月） | $99.99 | per month |


### Taikers

[App page](https://appshunter.io/ios/app/taikers/id1670806978)

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

**In-app purchases:** none


## Frequently asked questions

### Is A free?

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

### Is Taikers free?

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

### Do A or Taikers have ads?

Neither A nor Taikers shows ads.

### Which is updated more often, A or Taikers?

A ships an update every 9 days, and Taikers every 15 months. Most recently, A was updated on November 6, 2026 and Taikers on November 3, 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.*