# Kryptxt vs iSecure

The clearest difference is ads: Kryptxt at none against iSecure's shown. Kryptxt also leads on iOS requirement (12.0 vs 17.0). iSecure's advantage is update cadence (every 2 days vs every 93 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Kryptxt sells 1 one-off in-app purchase and iSecure sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Kryptxt ships an update every 93 months, iSecure every 2 days. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Kryptxt | iSecure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/isecure-secure-messaging/id1382963605/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 93 months | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 18 MB | 20 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ron myschuk](https://appshunter.io/developer/595771881) | [Hovik Aghajanyan](https://appshunter.io/developer/1309286530) |

## What reviewers say

### Kryptxt

[App page](https://appshunter.io/ios/app/kryptxt/id595771878)

Securely send encrypted text messages and emails to your contacts. Only those with the secret unlock code can decipher your communications, ensuring privacy for your sensitive conversations.

**Highlights:** Encrypted text messaging, Encrypted email, Secret unlock codes, Private communication, Secure messaging

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Profiles | $0.99 | one-time |


### iSecure

[App page](https://appshunter.io/ios/app/isecure-secure-messaging/id1382963605)

Encrypt your messages with a custom password before sending. Recipients need the correct password to decrypt and read sensitive or confidential information.

**Highlights:** Password-protected messages, Message encryption, Customizable passwords, Secure communication, Enhanced privacy for sensitive data

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $3.99 | one-time |
| Remove Ads | $4.99 | one-time |
| PRO without Ads | $7.99 | one-time |


## Frequently asked questions

### Is Kryptxt free?

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

### Is iSecure free?

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

### Do Kryptxt or iSecure have ads?

iSecure shows ads; Kryptxt does not.

### Which is updated more often, Kryptxt or iSecure?

Kryptxt ships an update every 93 months, and iSecure every 2 days. Most recently, Kryptxt was updated on October 7, 2026 and iSecure on October 3, 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.*