# GroundGlass vs FrameNote

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

Both are free to download. FrameNote sells 3 in-app purchases, starting at $0.99 per month. GroundGlass asks for nothing beyond the download.

GroundGlass ships an update every 10 days, FrameNote every 3 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | GroundGlass | FrameNote |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 16 MB | 3 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [存滨 崔](https://appshunter.io/developer/1809703940) | [广州疯鹅网络有限公司](https://appshunter.io/developer/1788077313) |

## What reviewers say

### GroundGlass

[App page](https://appshunter.io/ios/app/groundglass/id6747068863)

This app helps large format photographers meticulously log every detail of their shoots. It automatically calculates settings, supports Zone System metering, and manages film workflows. Export records, analyze trends, and access a comprehensive equipment database.

**Highlights:** Complete shooting records, Zone System metering, iCloud Sync, Film workflow management, Record templates, PDF export, Statistics & analysis

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

**In-app purchases:** none


### FrameNote

[App page](https://appshunter.io/ios/app/framenote/id6762514698)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月订阅 | $0.99 | per month |
| 年订阅 | $9.99 | per year |
| 永久买断 | $12.99 | one-time |


## Frequently asked questions

### Is GroundGlass free?

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

### Is FrameNote free?

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

### Do GroundGlass or FrameNote have ads?

Neither GroundGlass nor FrameNote shows ads.

### Which is updated more often, GroundGlass or FrameNote?

GroundGlass ships an update every 10 days, and FrameNote every 3 weeks. Most recently, GroundGlass was updated on October 28, 2026 and FrameNote 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.*