# 倒數日時光膠囊 vs Time Progress

The clearest difference is in-app purchases: 倒數日時光膠囊 at none against Time Progress's 1. 倒數日時光膠囊 also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Time Progress sells 1 one-off in-app purchase. 倒數日時光膠囊 asks for nothing beyond the download.

## The numbers

| Metric | 倒數日時光膠囊 | Time Progress |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 28 MB | 10 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [wen-feng cai](https://appshunter.io/developer/1819217223) | [Bin Yang](https://appshunter.io/developer/1854149194) |

## What reviewers say

### 倒數日時光膠囊

[App page](https://appshunter.io/ios/app/id6754808900)

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

**In-app purchases:** none


### Time Progress

[App page](https://appshunter.io/ios/app/time-progress-day-countdown/id6755583897)

Track days until important events or since significant milestones. Visualize your year and month progress with customizable widgets for your home and lock screens. Share your progress with others.

**Highlights:** Countdown to future events, Track days since past milestones, Home and Lock Screen widgets, Year and month progress visualization, Customizable reminders, Shareable progress cards, Light and dark themes

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Time Progress Pro | $4.99 | one-time |


## Frequently asked questions

### Is 倒數日時光膠囊 free?

倒數日時光膠囊 is free to download, with no in-app purchases.

### Is Time Progress free?

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

### Do 倒數日時光膠囊 or Time Progress have ads?

Neither 倒數日時光膠囊 nor Time Progress shows ads.

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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.*