# Knowme Storage vs StuffKeeper

Knowme Storage and StuffKeeper are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Knowme Storage sells 2 in-app purchases, starting at $4.99 per year and StuffKeeper sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Knowme Storage ships an update every 2 weeks, StuffKeeper fortnightly. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Knowme Storage | StuffKeeper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/knowme-storage/id6740251522/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Freemium | — |
| Size | 11 MB | 57 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [祺 王](https://appshunter.io/developer/1789135646) | [少锋 黎](https://appshunter.io/developer/1549500319) |

## 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 |


### StuffKeeper

[App page](https://appshunter.io/ios/app/stuffkeeper-expiry-tracker/id6789468168)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Auto-Renew | $1.99 | per month |
| Single Month Non-Renewing | $2.99 | one-time |
| Unlock of Premium version | $9.99 | one-time |


## Frequently asked questions

### Is Knowme Storage free?

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

### Is StuffKeeper free?

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

### Do Knowme Storage or StuffKeeper have ads?

Neither Knowme Storage nor StuffKeeper shows ads.

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

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