# Rango vs Bolhao

The clearest difference is update cadence: Bolhao at fortnightly against Rango's every 4 months. Rango's advantage is iOS requirement (11.0 vs 16.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Rango ships an update every 4 months, Bolhao fortnightly. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Rango | Bolhao |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 15 MB | 2 MB |
| Requires iOS | **11.0** | 16.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GoSense](https://appshunter.io/developer/1063762863) | [filipe silva](https://appshunter.io/developer/1886497135) |

## What reviewers say

### Rango

[App page](https://appshunter.io/ios/app/rango/id1366950397)

This smart cane accessory enhances mobility for individuals with visual impairments. It provides voice-guided navigation, intersection descriptions, and obstacle detection, all accessible without needing to use your phone directly.

**Highlights:** Voice-guided pedestrian GPS navigation, 3D voice description of intersections, Nearby public transport information, Smart obstacle detection with 3D audio, "Where am I?" location feature, Integrated visibility LED

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

**In-app purchases:** none


### Bolhao

[App page](https://appshunter.io/ios/app/bolhao/id6796260956)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rango free?

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

### Is Bolhao free?

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

### Do Rango or Bolhao have ads?

Neither Rango nor Bolhao shows ads.

### Which is updated more often, Rango or Bolhao?

Rango ships an update every 4 months, and Bolhao fortnightly. Most recently, Rango was updated on October 10, 2026 and Bolhao on October 1, 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.*