# Star Glasses vs AltMeter

The clearest difference is price: Star Glasses at Free against AltMeter's $9.99. AltMeter's advantage is iOS requirement (13.0 vs 16.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Star Glasses is free to download; AltMeter costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Star Glasses ships an update weekly, AltMeter every 10 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Star Glasses | AltMeter |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[2.0 (24 ratings)](https://appshunter.io/ios/app/star-glasses/id6760807657/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free | — |
| Size | 232 MB | 14 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dongguan Chengxing Electronic Technology Co., Ltd](https://appshunter.io/developer/1886345416) | [浩东 许](https://appshunter.io/developer/1834069800) |

## What reviewers say

### Star Glasses

[App page](https://appshunter.io/ios/app/star-glasses/id6760807657)

This utility app allows hands-free interaction with your device. You can ask for information, set reminders, and capture photos or videos using voice commands, freeing up your hands for other tasks.

**Highlights:** Voice commands for information retrieval, Hands-free reminders, Voice-activated photo capture, Voice-activated video recording, Hands-free operation

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

**In-app purchases:** none


### AltMeter

[App page](https://appshunter.io/ios/app/altmeter-altitude-and-elevation/id6763587785)

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

**In-app purchases:** none


## Frequently asked questions

### Is Star Glasses free?

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

### Is AltMeter free?

AltMeter costs $9.99, with no in-app purchases.

### Do Star Glasses or AltMeter have ads?

Neither Star Glasses nor AltMeter shows ads.

### Which is updated more often, Star Glasses or AltMeter?

Star Glasses ships an update weekly, and AltMeter every 10 days. Most recently, Star Glasses was updated on October 24, 2026 and AltMeter on October 24, 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.*