# GudoCam vs Cullio

The clearest difference is ads: Cullio at none against GudoCam's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. GudoCam sells 9 in-app purchases, starting at $3.99 per 7 days and Cullio sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

GudoCam ships an update every 4 days, Cullio every 2 days. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | GudoCam | Cullio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gudocam-ai-composition-camera/id6759212077/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 85 MB | 120 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seunguk Lee](https://appshunter.io/developer/1877451756) | [Mildgrind Co., Ltd](https://appshunter.io/developer/1330172189) |

## What reviewers say

### GudoCam

[App page](https://appshunter.io/ios/app/gudocam-ai-composition-camera/id6759212077)

This app uses AI to provide real-time composition and exposure guidance, helping users improve their photography skills. It offers AI photo scoring, portfolio building, and weekly challenges to encourage practice and skill development.

**Highlights:** Real-time composition guidelines, Subject placement and zoom guides, Exposure and AI text advice, AI photo scoring and review, Photographer tier system, Weekly photography challenges

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $3.99 | per 7 days |
| Pro Monthly | $4.99 | per month |
| Ultimate Monthly | $9.99 | per month |
| Pro Annual | $39.99 | per year |
| Ultimate Annual | $79.99 | per year |
| 8 Review tokens | $1.99 | one-time |
| 30 Live tokens | $2.99 | one-time |
| 25 Review tokens | $4.99 | one-time |
| 150 Live tokens | $8.99 | one-time |


### Cullio

[App page](https://appshunter.io/ios/app/cullio/id6761038390)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cullio Premium - Monthly | $4.99 | per month |
| Cullio Premium - Yearly | $29.99 | per year |


## Frequently asked questions

### Is GudoCam free?

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

### Is Cullio free?

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

### Do GudoCam or Cullio have ads?

GudoCam shows ads; Cullio does not.

### Which is updated more often, GudoCam or Cullio?

GudoCam ships an update every 4 days, and Cullio every 2 days. Most recently, GudoCam was updated on October 25, 2026 and Cullio on October 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.*