# Semaphor vs Anvilrity

The clearest difference is in-app purchases: Anvilrity at none against Semaphor's 1. Semaphor's advantage is device support (3 vs 1) and iOS requirement (10.0 vs 16.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Semaphor sells 1 in-app purchase, starting at $8.99 per month. Anvilrity asks for nothing beyond the download.

Semaphor ships an update every 3 weeks, Anvilrity fortnightly. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Semaphor | Anvilrity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (15 ratings)](https://appshunter.io/ios/app/semaphor/id1093566063/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 15.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Freemium | — |
| Size | 19 MB | 4 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SpiderOak, Inc.](https://appshunter.io/developer/360584374) | [Aidan Reid](https://appshunter.io/developer/6808191911) |

## What reviewers say

### Semaphor

[App page](https://appshunter.io/ios/app/semaphor/id1093566063)

This app offers secure team communication and collaboration with end-to-end encryption and private blockchain technology. It provides features like direct messaging, file sharing, and project-specific channels for real-time teamwork.

**Highlights:** End-to-end encryption, Secure file sharing, Private direct messaging, Unlimited project channels, Real-time collaboration, Native offline mode

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Personal Plan Monthly | $8.99 | per month |


### Anvilrity

[App page](https://appshunter.io/ios/app/anvilrity/id6808191909)

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

**In-app purchases:** none


## Frequently asked questions

### Is Semaphor free?

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

### Is Anvilrity free?

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

### Do Semaphor or Anvilrity have ads?

Neither Semaphor nor Anvilrity shows ads.

### Which is updated more often, Semaphor or Anvilrity?

Semaphor ships an update every 3 weeks, and Anvilrity fortnightly. Most recently, Semaphor was updated on October 24, 2026 and Anvilrity on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*