# GradeLab vs Develop Log

The clearest difference is update cadence: GradeLab at every 2 days against Develop Log's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. GradeLab sells 4 in-app purchases, starting at $1.99 per 7 days and Develop Log sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

GradeLab ships an update every 2 days, Develop Log weekly. Both last shipped on November 6, 2026.

## The numbers

| Metric | GradeLab | Develop Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gradelab-color-grading/id6810137072/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | Freemium | — |
| Size | 208 MB | 13 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aftab fazal Qayum](https://appshunter.io/developer/1896241380) | [Shenzhen Matrix Echo Technology Co., Ltd.](https://appshunter.io/developer/6827871575) |

## What reviewers say

### GradeLab

[App page](https://appshunter.io/ios/app/gradelab-color-grading/id6810137072)

Transform your photos and videos into cinematic masterpieces with advanced color grading tools. Apply cinematic LUTs, vintage filters, and precise color adjustments. Create dynamic edits with keyframed grading, masks, and professional scopes.

**Highlights:** Cinematic LUTs & Vintage Filters, Professional Color Grading Tools, Masks & Local Grading, Keyframed Color Grading, Video & Photo Editing, Professional Scopes

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $1.99 | per 7 days |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $14.99 | per year |
| Lifetime Pro | $14.99 | one-time |


### Develop Log

[App page](https://appshunter.io/ios/app/develop-log-color-grading/id6819628205)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Develop Log Pro | $9.99 | per month |
| Develop Log Max | $99.99 | per month |
| AI Top-Up | $4.99 | one-time |
| AI Top-Up · Max | $49.99 | one-time |


## Frequently asked questions

### Is GradeLab free?

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

### Is Develop Log free?

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

### Do GradeLab or Develop Log have ads?

Neither GradeLab nor Develop Log shows ads.

### Which is updated more often, GradeLab or Develop Log?

GradeLab ships an update every 2 days, and Develop Log weekly. Most recently, GradeLab was updated on November 6, 2026 and Develop Log on November 6, 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.*