# Fill Storage Pro vs 카드피커

The clearest difference is in-app purchases: Fill Storage Pro at none against 카드피커's 3. 카드피커's advantage is update cadence (every 3 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 카드피커 sells 3 in-app purchases, starting at $1.99 per month. Fill Storage Pro asks for nothing beyond the download.

Fill Storage Pro ships an update every 2 months, 카드피커 every 3 days. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Fill Storage Pro | 카드피커 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fill-storage-pro/id6755057653/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 13 MB | 94 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Arum Communications Corp.](https://appshunter.io/developer/1851627253) | [DONGWOO KIM](https://appshunter.io/developer/1882321729) |

## What reviewers say

### Fill Storage Pro

[App page](https://appshunter.io/ios/app/fill-storage-pro/id6755057653)

This utility app helps users simulate low storage conditions for testing or securely erase deleted data by filling device storage with dummy files. It offers customizable filling options and easy cleanup.

**Highlights:** Low storage simulation for testing, Securely overwrite deleted data, Customizable storage filling (fixed sizes/percentage), One-tap cleanup of generated files, Ideal for developers and testers

**In-app purchases:** none


### 카드피커

[App page](https://appshunter.io/ios/app/ai/id6761686211)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 카드피커 프리미엄 | $1.99 | per month |
| 카드피커 VIP | $19.99 | per month |
| 카드피커 프리미엄 초기화 | $0.49 | one-time |


## Frequently asked questions

### Is Fill Storage Pro free?

Fill Storage Pro is free to download, with no in-app purchases.

### Is 카드피커 free?

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

### Do Fill Storage Pro or 카드피커 have ads?

Both Fill Storage Pro and 카드피커 show ads.

### Which is updated more often, Fill Storage Pro or 카드피커?

Fill Storage Pro ships an update every 2 months, and 카드피커 every 3 days. Most recently, Fill Storage Pro was updated on October 15, 2026 and 카드피커 on October 24, 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.*