# CostDiary vs 阿財有股氣

The clearest difference is update cadence: 阿財有股氣 at every 2 days against CostDiary's every 3 weeks. CostDiary's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CostDiary sells 2 in-app purchases, starting at $0.99 per month and 阿財有股氣 sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

CostDiary ships an update every 3 weeks, 阿財有股氣 every 2 days. The most recent releases landed on October 5, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | CostDiary | 阿財有股氣 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/costdiary/id1055571460/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 68.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 108 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [JiunJiue Liou](https://appshunter.io/developer/508043293) | [Chun Ren Kuo](https://appshunter.io/developer/1726139181) |

## What reviewers say

### CostDiary

[App page](https://appshunter.io/ios/app/costdiary/id1055571460)

Track daily expenses and record life events with text and stickers. Visualize spending with charts, manage budgets, and secure your data with password protection and iCloud backup. Supports multiple accounts and currencies.

**Highlights:** Daily expense tracking, Diary/journal with stickers, Spending visualization (charts), Budget management, Multi-account and multi-currency support, iCloud data backup, Password protection

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO plan (Monthly) | $0.99 | per month |
| PRO plan (Yearly) | $7.99 | per year |


### 阿財有股氣

[App page](https://appshunter.io/ios/app/id6476186962)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Investor Monthly | $4.99 | per month |
| Investor Monthly | $14.99 | per month |
| Investor Annual | $29.99 | per year |
| Investor Annual | $129.99 | per year |


## Frequently asked questions

### Is CostDiary free?

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

### Is 阿財有股氣 free?

阿財有股氣 is free to download, with in-app purchases available.

### Do CostDiary or 阿財有股氣 have ads?

Neither CostDiary nor 阿財有股氣 shows ads.

### Which is updated more often, CostDiary or 阿財有股氣?

CostDiary ships an update every 3 weeks, and 阿財有股氣 every 2 days. Most recently, CostDiary was updated on October 5, 2026 and 阿財有股氣 on October 14, 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.*