# Fathom vs Righub

The clearest difference is in-app purchases: Righub at none against Fathom's 1. Righub also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). Fathom's advantage is update cadence (every 10 days vs every 3 weeks). On price and ads there is nothing between them.

Both are free to download. Fathom sells 1 in-app purchase, starting at $12.99 per month. Righub asks for nothing beyond the download.

Fathom ships an update every 10 days, Righub every 3 weeks. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Fathom | Righub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fathom-visual-assistance/id6760924183/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 20 MB | 50 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Unruly Vision, LLC](https://appshunter.io/developer/1886846640) | [Premkumar Krishnamurthy](https://appshunter.io/developer/1891140986) |

## What reviewers say

### Fathom

[App page](https://appshunter.io/ios/app/fathom-visual-assistance/id6760924183)

This navigation app provides real-time spatial awareness for blind and low-vision users indoors. It speaks only when necessary, indicating doors, people, and hazards, and offers features for room exploration, object identification, and guided navigation to specific locations.

**Highlights:** Indoor spatial awareness, Object and hazard detection, Turn-by-turn indoor navigation, Step-by-step task guidance, Real-time conversational assistance

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fathom Plus | $12.99 | per month |


### Righub

[App page](https://appshunter.io/ios/app/righub/id6762028680)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Fathom free?

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

### Is Righub free?

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

### Do Fathom or Righub have ads?

Neither Fathom nor Righub shows ads.

### Which is updated more often, Fathom or Righub?

Fathom ships an update every 10 days, and Righub every 3 weeks. Most recently, Fathom was updated on October 5, 2026 and Righub on October 15, 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.*