# Archimi Chat vs BlindPost

Archimi Chat and BlindPost are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Archimi Chat | BlindPost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/blindpost/id6762089612/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | — | Free |
| Size | 6 MB | 184 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Ubanlc Ltd](https://appshunter.io/developer/1885448320) | [MyProxy Technologies LLC](https://appshunter.io/developer/1888089640) |

## What reviewers say

### Archimi Chat

[App page](https://appshunter.io/ios/app/archimi-chat/id6762048457)

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

**In-app purchases:** none


### BlindPost

[App page](https://appshunter.io/ios/app/blindpost/id6762089612)

A secure messaging app offering end-to-end encrypted chats and calls. Share media, use disappearing messages, and enjoy a private, ad-free experience with no tracking. Your privacy is protected with robust encryption and device-only key storage.

**Highlights:** End-to-end encrypted chats and calls, Private and group messaging, Voice and video calls, Disappearing messages option, PIN lock and biometric authentication, No ads or third-party analytics

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

**In-app purchases:** none


## Frequently asked questions

### Is Archimi Chat free?

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

### Is BlindPost free?

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

### Do Archimi Chat or BlindPost have ads?

Neither Archimi Chat nor BlindPost shows ads.

### Which is updated more often, Archimi Chat or BlindPost?

Archimi Chat ships an update every 4 days, and BlindPost every 4 days. Most recently, Archimi Chat was updated on September 15, 2026 and BlindPost on September 9, 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.*