# HeatNext vs Text Encryption Tool

The clearest difference is update cadence: HeatNext at every 2 months against Text Encryption Tool's every 6 months. Text Encryption Tool's advantage is iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. HeatNext sells 4 in-app purchases, starting at $1.99 per month and Text Encryption Tool sells 7 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

HeatNext ships an update every 2 months, Text Encryption Tool every 6 months. The most recent releases landed on September 15, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | HeatNext | Text Encryption Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (2 ratings)](https://appshunter.io/ios/app/text-encryption-tool/id1624197966/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | — | Freemium |
| Size | 32 MB | 19 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nomnio](https://appshunter.io/developer/1440372439) | [继伟 王](https://appshunter.io/developer/1526263881) |

## What reviewers say

### HeatNext

[App page](https://appshunter.io/ios/app/heatnext/id1440372440)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Package | $1.99 | per month |
| Advanced Package | $3.99 | per month |
| Plus Package | $18.99 | per year |
| Advanced Package | $37.99 | per year |


### Text Encryption Tool

[App page](https://appshunter.io/ios/app/text-encryption-tool/id1624197966)

Securely encrypt and decrypt text messages, emails, and confidential documents. Protect your sensitive information with advanced standard encryption and custom passwords for private communication.

**Highlights:** Encrypt chat records, Send confidential content, Encrypt email content, Customizable password, Advanced standard encryption

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month | $0.99 | per month |
| Three Months | $1.99 | per 3 months |
| Six Months | $3.99 | per 6 months |
| One Year | $6.99 | per year |
| Remove ads, forever free | $6.99 | one-time |
| remove ad | $9.99 | one-time |
| Permanent Buyout | $9.99 | one-time |


## Frequently asked questions

### Is HeatNext free?

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

### Is Text Encryption Tool free?

Text Encryption Tool is free to download, with in-app purchases available.

### Do HeatNext or Text Encryption Tool have ads?

Neither HeatNext nor Text Encryption Tool shows ads.

### Which is updated more often, HeatNext or Text Encryption Tool?

HeatNext ships an update every 2 months, and Text Encryption Tool every 6 months. Most recently, HeatNext was updated on September 15, 2026 and Text Encryption Tool on September 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.*