# Safe Whisper vs Zero Note

The clearest difference is update cadence: Zero Note at every 3 days against Safe Whisper's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Safe Whisper sells 2 in-app purchases, starting at $1.99 per month and Zero Note sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Safe Whisper ships an update every 6 weeks, Zero Note every 3 days. The most recent releases landed on August 24, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | Safe Whisper | Zero Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zero-note-self-destruct-notes/id6760115126/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 10 MB |
| Requires iOS | **17.5** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Grove OU](https://appshunter.io/developer/1819044273) | [Pradeep Burugu](https://appshunter.io/developer/1593852439) |

## What reviewers say

### Safe Whisper

[App page](https://appshunter.io/ios/app/safe-whisper/id6748900543)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Safe Whisper Premium Monthly | $1.99 | per month |
| Safe Whisper Premium Yearly | $17.99 | per year |


### Zero Note

[App page](https://appshunter.io/ios/app/zero-note-self-destruct-notes/id6760115126)

Securely share encrypted notes that automatically disappear after being read or based on custom rules. Options include self-destruction by views or time, location-based access control, and email notifications upon opening. Access notes from any device via a keyboard extension.

**Highlights:** Self-destruct by views, Self-destruct by time, Location-based access control, Email notifications on opening, Keyboard extension access, Audit trail

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zero Note Lifetime Basic | $9.99 | one-time |
| Zero Note Lifetime Pro | $12.99 | one-time |


## Frequently asked questions

### Is Safe Whisper free?

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

### Is Zero Note free?

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

### Do Safe Whisper or Zero Note have ads?

Neither Safe Whisper nor Zero Note shows ads.

### Which is updated more often, Safe Whisper or Zero Note?

Safe Whisper ships an update every 6 weeks, and Zero Note every 3 days. Most recently, Safe Whisper was updated on August 24, 2026 and Zero Note on August 19, 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.*