# TapCrypter vs Phidden

The clearest difference is review sentiment: Phidden at 86% against TapCrypter's 20%. Phidden also leads on price (Free vs $0.99) and device support (3 vs 1). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

Phidden is free to download; TapCrypter costs $0.99 up front. TapCrypter sells 1 one-off in-app purchase and Phidden sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

TapCrypter ships an update every 4 months, Phidden every 7 months. The most recent releases landed on August 25, 2026 and June 25, 2026 respectively.

## The numbers

| Metric | TapCrypter | Phidden |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/tapcrypter/id379047171/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 20.0% of reviews | **85.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 43 MB |
| Requires iOS | 17.0 | **16** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [碧珍 刘](https://appshunter.io/developer/372781020) | [Vanni Giannozzi](https://appshunter.io/developer/367334222) |

## What reviewers say

### TapCrypter

[App page](https://appshunter.io/ios/app/tapcrypter/id379047171)

Securely encrypt and decrypt private messages, emails, and SMS. Protect sensitive data like passwords and credit card information from prying eyes. This app converts regular text into unreadable cipher-text, requiring a password for decryption.

**Highlights:** Encrypt and decrypt messages, SMS, and emails, Password protection for sensitive data, Automatic email composition with encrypted messages, Copy/Paste functionality, Symmetric-key encryption, Contact information integration

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TapCrypter Pro | $0.99 | one-time |


### Phidden

[App page](https://appshunter.io/ios/app/phidden/id682818494)

Embed secret messages within your photos. Share these images, and only recipients with the app can reveal the hidden text. Avoid image compression to ensure messages remain intact.

**Highlights:** Embed secret messages in photos, Reveal hidden messages with the app, Share encoded photos, Preserve message integrity, Secure sharing methods

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Phidden Network access and ... | $0.99 | one-time |


## Frequently asked questions

### Is TapCrypter free?

TapCrypter costs $0.99, and also offers in-app purchases.

### Is Phidden free?

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

### Do TapCrypter or Phidden have ads?

Neither TapCrypter nor Phidden shows ads.

### Which is updated more often, TapCrypter or Phidden?

TapCrypter ships an update every 4 months, and Phidden every 7 months. Most recently, TapCrypter was updated on August 25, 2026 and Phidden on June 25, 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.*