# Safe Message Shield vs Quietmarks

The clearest difference is update cadence: Quietmarks at weekly against Safe Message Shield's every 2 months. Safe Message Shield's advantage is price ($1.99 vs $2.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Safe Message Shield costs $1.99 and Quietmarks $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Safe Message Shield ships an update every 2 months, Quietmarks weekly. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Safe Message Shield | Quietmarks |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 6 MB | 3 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Tamer Savasci](https://appshunter.io/developer/1835844976) | [Robert Corbin](https://appshunter.io/developer/1890247992) |

## What reviewers say

### Safe Message Shield

[App page](https://appshunter.io/ios/app/safe-message-shield/id6755031025)

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

**In-app purchases:** none


### Quietmarks

[App page](https://appshunter.io/ios/app/quietmarks-noise-diary/id6777257413)

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

**In-app purchases:** none


## Frequently asked questions

### Is Safe Message Shield free?

Safe Message Shield costs $1.99, with no in-app purchases.

### Is Quietmarks free?

Quietmarks costs $2.99, with no in-app purchases.

### Do Safe Message Shield or Quietmarks have ads?

Neither Safe Message Shield nor Quietmarks shows ads.

### Which is updated more often, Safe Message Shield or Quietmarks?

Safe Message Shield ships an update every 2 months, and Quietmarks weekly. Most recently, Safe Message Shield was updated on October 16, 2026 and Quietmarks on October 8, 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.*