# MeterGlass vs False Color Viewer

The clearest difference is price: False Color Viewer at Free against MeterGlass's $9.99. False Color Viewer also leads on update cadence (every 3 days vs monthly). MeterGlass's advantage is in-app purchases (none vs 4). On ads, device support and iOS requirement there is nothing between them.

False Color Viewer is free to download; MeterGlass costs $9.99 up front. False Color Viewer sells 4 in-app purchases, starting at $1.99 per month. MeterGlass asks for nothing beyond the download.

MeterGlass ships an update monthly, False Color Viewer every 3 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MeterGlass | False Color Viewer |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/false-color-viewer/id6761836595/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 41 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [存滨 崔](https://appshunter.io/developer/1809703940) | [Bagging Groceries](https://appshunter.io/developer/1725636608) |

## What reviewers say

### MeterGlass

[App page](https://appshunter.io/ios/app/meterglass/id6761722905)

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

**In-app purchases:** none


### False Color Viewer

[App page](https://appshunter.io/ios/app/false-color-viewer/id6761836595)

Analyze exposure in photos and videos with customizable false color overlays. Compare original footage to false color views and switch between different exposure systems. Rendering is done locally, ensuring only selected media is imported for analysis.

**Highlights:** False color overlays, Exposure inspection, Compare original and false color, Switch exposure systems, Local rendering, Selective media import

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Weekly | $2.99 | per 7 days |
| Yearly | $9.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is MeterGlass free?

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

### Is False Color Viewer free?

False Color Viewer is free to download, with in-app purchases available.

### Do MeterGlass or False Color Viewer have ads?

Neither MeterGlass nor False Color Viewer shows ads.

### Which is updated more often, MeterGlass or False Color Viewer?

MeterGlass ships an update monthly, and False Color Viewer every 3 days. Most recently, MeterGlass was updated on October 28, 2026 and False Color Viewer on October 25, 2026.

---

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