# Knowme Storage vs 共藏

The clearest difference is ads: Knowme Storage at none against 共藏's shown. 共藏's advantage is update cadence (weekly vs every 2 weeks) and device support (3 vs 1). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Knowme Storage sells 2 in-app purchases, starting at $4.99 per year and 共藏 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Knowme Storage against 5.0 for 共藏. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Knowme Storage ships an update every 2 weeks, 共藏 weekly. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Knowme Storage | 共藏 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/knowme-storage/id6740251522/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/id6745865802/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Freemium | — |
| Size | 11 MB | 86 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [祺 王](https://appshunter.io/developer/1789135646) | [Guangzhou Juying Information Technology Co., Ltd.](https://appshunter.io/developer/1650530692) |

## What reviewers say

### Knowme Storage

[App page](https://appshunter.io/ios/app/knowme-storage/id6740251522)

Organize your personal belongings with this app. Track purchase details, warranties, and usage to gain insights into your spending and ownership habits. Features include multiple view modes, a wishlist, and smart reminders for important dates.

**Highlights:** Comprehensive item tracking (dates, prices, photos), Multiple view modes (List, Grid, Wardrobe), Mindful wishlist with cooling-off period, Quick item add via sharing or photos, Data insights and spending visualizations, Smart reminders for warranties and expirations, Goal setting for ownership habits

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Annually | $4.99 | per year |
| Pro Lifetime | $12.99 | one-time |


### 共藏

[App page](https://appshunter.io/ios/app/id6745865802)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $0.99 | per month |
| 月度会员 | $0.99 | one-time |
| 永久会员 | $9.99 | one-time |


## Frequently asked questions

### Is Knowme Storage free?

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

### Is 共藏 free?

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

### Which has better reviews, Knowme Storage or 共藏?

Knowme Storage and 共藏 are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Knowme Storage or 共藏 have ads?

共藏 shows ads; Knowme Storage does not.

### Which is updated more often, Knowme Storage or 共藏?

Knowme Storage ships an update every 2 weeks, and 共藏 weekly. Most recently, Knowme Storage was updated on October 21, 2026 and 共藏 on October 12, 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.*