# Sands Encrypted Chat App vs Tacitus Mail

The clearest difference is in-app purchases: Sands Encrypted Chat App at none against Tacitus Mail's 2. Sands Encrypted Chat App also leads on update cadence (every 4 days vs every 2 weeks) and iOS requirement (14.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Tacitus Mail sells 2 in-app purchases, starting at $5.99 per month. Sands Encrypted Chat App asks for nothing beyond the download.

Sands Encrypted Chat App ships an update every 4 days, Tacitus Mail every 2 weeks. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Sands Encrypted Chat App | Tacitus Mail |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Size | 158 MB | 7 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 17+ |
| Developer | [Innobins Decision Science](https://appshunter.io/developer/1465692066) | [Docs Printing SRL](https://appshunter.io/developer/1034316493) |

## What reviewers say

### Sands Encrypted Chat App

[App page](https://appshunter.io/ios/app/sands-encrypted-chat-app/id1616382002)

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### Tacitus Mail

[App page](https://appshunter.io/ios/app/tacitus-mail/id6762024307)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $5.99 | per month |
| Unlimited account | $12.99 | per month |


## Frequently asked questions

### Is Sands Encrypted Chat App free?

Sands Encrypted Chat App is free to download, with no in-app purchases.

### Is Tacitus Mail free?

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

### Do Sands Encrypted Chat App or Tacitus Mail have ads?

Neither Sands Encrypted Chat App nor Tacitus Mail shows ads.

### Which is updated more often, Sands Encrypted Chat App or Tacitus Mail?

Sands Encrypted Chat App ships an update every 4 days, and Tacitus Mail every 2 weeks. Most recently, Sands Encrypted Chat App was updated on October 7, 2026 and Tacitus Mail on October 19, 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.*