# Days Counter vs 美股包租公：期權輪子策略日誌

The clearest difference is in-app purchases: Days Counter at none against 美股包租公：期權輪子策略日誌's 3. 美股包租公：期權輪子策略日誌's advantage is ads (none vs shown) and iOS requirement (15.0 vs 17.6). On price, update cadence and device support there is nothing between them.

Both are free to download. 美股包租公：期權輪子策略日誌 sells 3 in-app purchases, starting at $5.99 per month. Days Counter asks for nothing beyond the download.

Days Counter ships an update weekly, 美股包租公：期權輪子策略日誌 every 5 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Days Counter | 美股包租公：期權輪子策略日誌 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6797706696/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 5 days** |
| Size | 6 MB | 5 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YU-CHUN CHEN](https://appshunter.io/developer/1872582996) | [XU-XING CHEN](https://appshunter.io/developer/6797706698) |

## What reviewers say

### Days Counter

[App page](https://appshunter.io/ios/app/days-counter-event-tracker/id6760195105)

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

**In-app purchases:** none


### 美股包租公：期權輪子策略日誌

[App page](https://appshunter.io/ios/app/id6797706696)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 美股包租公 Pro 月訂閱 | $5.99 | per month |
| 美股包租公 Pro 年訂閱 | $39.99 | per year |
| 美股包租公 Pro 核心買斷版 | $59.99 | one-time |


## Frequently asked questions

### Is Days Counter free?

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

### Is 美股包租公：期權輪子策略日誌 free?

美股包租公：期權輪子策略日誌 is free to download, with in-app purchases available.

### Do Days Counter or 美股包租公：期權輪子策略日誌 have ads?

Days Counter shows ads; 美股包租公：期權輪子策略日誌 does not.

### Which is updated more often, Days Counter or 美股包租公：期權輪子策略日誌?

Days Counter ships an update weekly, and 美股包租公：期權輪子策略日誌 every 5 days. Most recently, Days Counter was updated on October 24, 2026 and 美股包租公：期權輪子策略日誌 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.*