# Trygg vs Whisper

The clearest difference is in-app purchases: Whisper at none against Trygg's 3. Trygg's advantage is iOS requirement (15.5 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Trygg sells 3 in-app purchases, starting at $2.99 per 7 days. Whisper asks for nothing beyond the download.

Trygg ships an update weekly, Whisper every 4 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Trygg | Whisper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/trygg-password-encrypt-photo/id1629310658/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 2 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fredrik Lillejordet](https://appshunter.io/developer/969865626) | [昱昕 陈](https://appshunter.io/developer/1400361655) |

## What reviewers say

### Trygg

[App page](https://appshunter.io/ios/app/trygg-password-encrypt-photo/id1629310658)

This app provides a privacy-focused tool for encrypting and securely sharing sensitive documents and photos. It allows users to combine various file types, add signatures, and split PDFs, all protected by strong password encryption before sharing.

**Highlights:** Password encrypt ZIP and PDF files, Combine images, PDFs, and text, Add signatures to documents, Intelligent document scanning, Split existing PDF files, Secure sharing via multiple platforms

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7 days | $2.99 | per 7 days |
| 30 days | $4.99 | per month |
| 365 days | $6.99 | per year |


### Whisper

[App page](https://appshunter.io/ios/app/whisper-text-encryption/id6737430843)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Trygg free?

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

### Is Whisper free?

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

### Do Trygg or Whisper have ads?

Neither Trygg nor Whisper shows ads.

### Which is updated more often, Trygg or Whisper?

Trygg ships an update weekly, and Whisper every 4 days. Most recently, Trygg was updated on November 3, 2026 and Whisper on October 30, 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.*