# DataShredder vs Notify World

The clearest difference is ads: Notify World at none against DataShredder's shown. Notify World also leads on update cadence (fortnightly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DataShredder ships an update every 2 months, Notify World fortnightly. The most recent releases landed on November 12, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | DataShredder | Notify World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (13 ratings)](https://appshunter.io/ios/app/datashredder/id6468368806/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 23 MB | 67 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [SummerSoft](https://appshunter.io/developer/1709828362) | [1way2cloud doo](https://appshunter.io/developer/1878393895) |

## What reviewers say

### DataShredder

[App page](https://appshunter.io/ios/app/datashredder/id6468368806)

Securely erase personal data from your phone's storage before selling or discarding it. This utility fills free space with meaningless data, ensuring deleted files are unrecoverable. Essential for protecting your privacy when changing devices.

**Highlights:** Fills free storage space, Prevents data recovery, Protects personal information, Ideal for device disposal

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

**In-app purchases:** none


### Notify World

[App page](https://appshunter.io/ios/app/notify-world/id6761102693)

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

**In-app purchases:** none


## Frequently asked questions

### Is DataShredder free?

DataShredder is free to download, with no in-app purchases.

### Is Notify World free?

Notify World is free to download, with no in-app purchases.

### Do DataShredder or Notify World have ads?

DataShredder shows ads; Notify World does not.

### Which is updated more often, DataShredder or Notify World?

DataShredder ships an update every 2 months, and Notify World fortnightly. Most recently, DataShredder was updated on November 12, 2026 and Notify World on November 9, 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.*