# 退休计算器 vs PassiveTrack

The clearest difference is update cadence: 退休计算器 at every 2 days against PassiveTrack's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 退休计算器 sells 1 one-off in-app purchase and PassiveTrack sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

退休计算器 ships an update every 2 days, PassiveTrack every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 退休计算器 | PassiveTrack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 months |
| Size | 36 MB | 38 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [涛 沈](https://appshunter.io/developer/1885419027) | [DMCS](https://appshunter.io/developer/1889106103) |

## What reviewers say

### 退休计算器

[App page](https://appshunter.io/ios/app/id6761247140)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁全部高级功能 | $4.99 | one-time |


### PassiveTrack

[App page](https://appshunter.io/ios/app/passivetrack/id6771440752)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PassiveTrack Pro | $4.99 | per month |


## Frequently asked questions

### Is 退休计算器 free?

退休计算器 is free to download, with in-app purchases available.

### Is PassiveTrack free?

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

### Do 退休计算器 or PassiveTrack have ads?

Neither 退休计算器 nor PassiveTrack shows ads.

### Which is updated more often, 退休计算器 or PassiveTrack?

退休计算器 ships an update every 2 days, and PassiveTrack every 2 months. Most recently, 退休计算器 was updated on October 24, 2026 and PassiveTrack 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.*