# Semaphor vs Orbb

The clearest difference is rating: Semaphor at 3.5 against Orbb's 1.0. Semaphor also leads on in-app purchases (none vs 2) and review sentiment (15% vs 0%). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Orbb sells 2 in-app purchases, starting at $6.99 per month. Semaphor asks for nothing beyond the download.

Semaphor holds the better App Store score, 3.5 against 1.0. That said, the two scores are not equally well evidenced: Semaphor has 15 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 15% of Semaphor's written reviews are positive against 0% of Orbb's.

Semaphor ships an update every 3 weeks, Orbb fortnightly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Semaphor | Orbb |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (15 ratings)](https://appshunter.io/ios/app/semaphor/id1093566063/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/orbb-bookmark-everything/id6757676965/reviews) |
| Number of ratings | **15** | 1 |
| Positive reviews | **15.4% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Freemium | Freemium |
| Size | 19 MB | 84 MB |
| Requires iOS | **10.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [SpiderOak, Inc.](https://appshunter.io/developer/360584374) | [Raj Dangi](https://appshunter.io/developer/1868213761) |

## 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:** none


### Orbb

[App page](https://appshunter.io/ios/app/orbb-bookmark-everything/id6757676965)

This app helps you organize saved content like articles, videos, and recommendations. It automatically categorizes your saves and allows you to find them quickly with natural language search. You can also create curated collections and visual guides from your saved items.

**Highlights:** Save links, photos, voice notes, and thoughts, Automatic organization by title, summary, and tags, Natural language search for quick retrieval, Create shareable Guides from categorized saves, Build themed collections with Picks, Map view of saved items, Saving habit insights and recaps

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Orbb Pro | $6.99 | per month |
| Orbb Pro Yearly | $59.99 | per year |


## Frequently asked questions

### Is Semaphor free?

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

### Is Orbb free?

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

### Which has better reviews, Semaphor or Orbb?

Semaphor is rated higher. Semaphor averages 3.5 out of 5 from 15 ratings, while Orbb averages 1.0 from 1 ratings.

### Do Semaphor or Orbb have ads?

Neither Semaphor nor Orbb shows ads.

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

Semaphor ships an update every 3 weeks, and Orbb fortnightly. Most recently, Semaphor was updated on November 2, 2026 and Orbb on October 31, 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.*