# APPEIRON vs TalkOnce

APPEIRON and TalkOnce are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. APPEIRON sells 9 in-app purchases, starting at $9.99 per month and TalkOnce sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | APPEIRON | TalkOnce |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/talkonce-private-messenger/id6790964072/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | — | Freemium |
| Size | 170 MB | 109 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [PJ Horelican](https://appshunter.io/developer/1892625301) | [TalkOnce](https://appshunter.io/developer/1896284658) |

## What reviewers say

### APPEIRON

[App page](https://appshunter.io/ios/app/appeiron/id6762040044)

**Features:** Siri integration, Apple Watch app

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| APPEIRON Pro | $9.99 | per month |
| APPEIRON Pro+ | $10.99 | per month |
| APPEIRON Guardian | $19.99 | per month |
| APPEIRON Team | $24.99 | per month |
| APPEIRON Pro | $79.99 | per year |
| APPEIRON Pro+ | $119.99 | per year |
| APPEIRON Guardian | $149.99 | per year |
| APPEIRON Team | $249.99 | per year |
| APPEIRON Base | $5.99 | one-time |


### TalkOnce

[App page](https://appshunter.io/ios/app/talkonce-private-messenger/id6790964072)

A private messenger offering end-to-end encrypted communication with post-quantum cryptography. Sign up anonymously without a phone number or email. Features include disappearing messages, encrypted calls, and customizable privacy levels.

**Highlights:** Post-quantum end-to-end encryption, Anonymous signup (no number/email), Ephemeral messages, Encrypted voice & video calls, Zero-knowledge encrypted backup, Multiple privacy levels

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $6.99 | per month |
| Pro Monthly | $14.99 | per month |
| Plus Yearly | $69.99 | per year |
| Pro Yearly | $149.99 | per year |


## Frequently asked questions

### Is APPEIRON free?

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

### Is TalkOnce free?

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

### Do APPEIRON or TalkOnce have ads?

Neither APPEIRON nor TalkOnce shows ads.

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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.*