# ETF计算器 vs Fin Compound Interest Calc

The clearest difference is price: ETF计算器 at Free against Fin Compound Interest Calc's $1.99. ETF计算器 also leads on ads (none vs shown). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

ETF计算器 is free to download; Fin Compound Interest Calc costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ETF计算器 ships an update weekly, Fin Compound Interest Calc every 2 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ETF计算器 | Fin Compound Interest Calc |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 14 MB | 43 MB |
| Requires iOS | 12.4 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [治波 王](https://appshunter.io/developer/1744485157) | [坤 刘](https://appshunter.io/developer/1818588865) |

## What reviewers say

### ETF计算器

[App page](https://appshunter.io/ios/app/etf/id6742107253)

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

**In-app purchases:** none


### Fin Compound Interest Calc

[App page](https://appshunter.io/ios/app/fin-compound-interest-calc/id6751526745)

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

**In-app purchases:** none


## Frequently asked questions

### Is ETF计算器 free?

ETF计算器 is free to download, with no in-app purchases.

### Is Fin Compound Interest Calc free?

Fin Compound Interest Calc costs $1.99, with no in-app purchases.

### Do ETF计算器 or Fin Compound Interest Calc have ads?

Fin Compound Interest Calc shows ads; ETF计算器 does not.

### Which is updated more often, ETF计算器 or Fin Compound Interest Calc?

ETF计算器 ships an update weekly, and Fin Compound Interest Calc every 2 weeks. Most recently, ETF计算器 was updated on October 25, 2026 and Fin Compound Interest Calc on October 30, 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.*