# Pocket Archive vs 时间流

The clearest difference is price: 时间流 at Free against Pocket Archive's $0.99. Pocket Archive's advantage is in-app purchases (none vs 3) and update cadence (daily vs every 3 days). On ads, device support and iOS requirement there is nothing between them.

时间流 is free to download; Pocket Archive costs $0.99 up front. 时间流 sells 3 in-app purchases, starting at $0.99 per month. Pocket Archive asks for nothing beyond the download.

Pocket Archive ships an update daily, 时间流 every 3 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | Pocket Archive | 时间流 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id6777999049/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 days |
| Monetization | Paid | **Free** |
| Size | 17 MB | 81 MB |
| Requires iOS | **15.1** | 16.2 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [东华 张](https://appshunter.io/developer/1893899206) | [静娴 孙](https://appshunter.io/developer/6777891923) |

## What reviewers say

### Pocket Archive

[App page](https://appshunter.io/ios/app/pocket-archive/id6762485805)

Organize and scan documents like IDs, contracts, and invoices locally on your device. Capture new pages or import existing images, then export them as PDFs for easy storage and sharing. Prioritizes privacy with no cloud sync or account registration.

**Highlights:** Scan documents with camera, Import images from photo library, Organize documents by category, Export as PDFs, Local-first storage, No account registration

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

**In-app purchases:** none


### 时间流

[App page](https://appshunter.io/ios/app/id6777999049)

Effortlessly track your daily time flow with minimal input. Quickly start timers for activities, visualize your day's timeline, and understand where your time is spent through insightful statistics. Supports multiple concurrent timers and voice input for activity names.

**Highlights:** Minimalist time tracking, Parallel activity timers, Voice input for activity names, Live Activity and Dynamic Island display, Local data storage, NFC sticker integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TimeFlow Pro 月订阅 | $0.99 | per month |
| TimeFlow Pro 年订阅 | $7.99 | per year |
| TimeFlow Pro 终身会员 | $9.99 | one-time |


## Frequently asked questions

### Is Pocket Archive free?

Pocket Archive costs $0.99, with no in-app purchases.

### Is 时间流 free?

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

### Do Pocket Archive or 时间流 have ads?

Neither Pocket Archive nor 时间流 shows ads.

### Which is updated more often, Pocket Archive or 时间流?

Pocket Archive ships an update daily, and 时间流 every 3 days. Most recently, Pocket Archive was updated on October 28, 2026 and 时间流 on October 28, 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.*