# Cryptobot vs Tacendum

The clearest difference is in-app purchases: Tacendum at none against Cryptobot's 1. Tacendum also leads on update cadence (monthly vs every 32 months). Cryptobot's advantage is iOS requirement (11.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Cryptobot sells 1 one-off in-app purchase. Tacendum asks for nothing beyond the download.

Cryptobot ships an update every 32 months, Tacendum monthly. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Cryptobot | Tacendum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tacendum-private-messaging/id6797617669/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 32 months | **Monthly** |
| Monetization | — | Free |
| Size | 38 MB | 62 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Appie s.r.o](https://appshunter.io/developer/359896852) | [Mirana Technologies Inc.](https://appshunter.io/developer/6797617671) |

## What reviewers say

### Cryptobot

[App page](https://appshunter.io/ios/app/cryptobot/id1000569233)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cryptobot - Decryption | $0.99 | one-time |


### Tacendum

[App page](https://appshunter.io/ios/app/tacendum-private-messaging/id6797617669)

This app offers end-to-end encrypted private messaging, rooms, and calls without requiring any personal sign-up information. It prioritizes user privacy with features like disappearing messages and screenshot notifications.

**Highlights:** End-to-end encrypted chats, rooms, and calls, No sign-up required (phone number, email, username, password), Disappearing messages with customizable timers, Screenshot disclosure and screen recording protection, App lock with decoy option, Optional findability via ID sharing or linked credentials

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

**In-app purchases:** none


## Frequently asked questions

### Is Cryptobot free?

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

### Is Tacendum free?

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

### Do Cryptobot or Tacendum have ads?

Neither Cryptobot nor Tacendum shows ads.

### Which is updated more often, Cryptobot or Tacendum?

Cryptobot ships an update every 32 months, and Tacendum monthly. Most recently, Cryptobot was updated on October 12, 2026 and Tacendum on October 8, 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.*